Smart Home Security

Avatto SDL-A270-S -6072 Wi-Fi smart digital lock (silver)Discover a new era of security with the Avatto SDL-A270-S smart digital lock. This advanced lock offers multiple opening methods, including fingerprint, IC card, password, mobile app and traditional key. It allows remote control and access monitoring through apps, providing access control from anywhere in the world. Fast opening, long-lasting battery power and weather resistance are just some of the features that make it an ideal choice for the modern home or office. The lock is suitable for doors from 35 to 60 mm thick.Open the way you wantThe lock offers 5 different methods of opening the lock - be it with a fingerprint, IC card, password, mobile app or traditional key. Whichever method you choose, you'll never have to wait, thanks to the fast opening time (1-1.5 seconds).Personalize accessCreate unique access codes for different users, allowing you to monitor who uses the lock and when - you can create one-time or time-limited passwords! This feature is especially useful for managing access to commercial premises, rental apartments or when you need to ensure the security of sensitive areas.Control from anywhereThe lock is equipped with a Wi-Fi module, which allows you to remotely manage door access via the Tuya Smart or SmartLife app from your smartphone. You can grant access to the lock to other family members or create special scenes. No matter where you are - at home, at work or on vacation - you have full control over the security of your home.Long-lasting and reliable power supplyPowered by four AA alkaline batteries, the Avatto smart lock offers an exceptional battery life of 10 to 12 months, minimizing the need for frequent replacements. What's more, in the event of a battery drain or power failure, you can quickly and easily recharge the lock using an external power source such as a powerbank. With this solution, the lock remains fully functional, ensuring the continued security of your home, even in the least expected situations.Durability in all conditionsThe Avatto SDL-A270-S smart digital lock is IP55-certified, making it resistant to rain, snow and other weather conditions. You can rest assured that the lock will remain fully functional and reliable even in extreme temperatures of -20°C to 50°C and high humidity of up to 95%. Manufacturer Avatto Model SDL-A270-S -6072 Color Silver Material Aluminum alloy, ABS, tempered glass Door thickness 35-60 mm Power supply Alkaline batteries AA x4 / 6V Battery life 10-12 months Possibilities of opening the lock Fingerprint, IC card, password, app, traditional key Lock opening time 1-1.5 s Connectivity Wi-Fi Compatible operating systems iOS 7.0 or later, Android 4.4 or later App Tuya Smart / SmartLife Static current

Avatto SDL-A270-B -6072 Wi-Fi smart digital lock (black)Discover a new era of security with the Avatto SDL-A270-B smart digital lock. This advanced lock offers multiple opening methods, including fingerprint, IC card, password, mobile app and traditional key. It allows remote control and access monitoring through apps, providing access control from anywhere in the world. Fast opening, long-lasting battery power and weather resistance are just some of the features that make it an ideal choice for the modern home or office. The lock is suitable for doors from 35 to 60 mm thick.Open the way you wantThe lock offers 5 different methods of opening the lock - be it with a fingerprint, IC card, password, mobile app or traditional key. Whichever method you choose, you'll never have to wait, thanks to the fast opening time (1-1.5 seconds).Personalize accessCreate unique access codes for different users, allowing you to monitor who uses the lock and when - you can create one-time or time-limited passwords! This feature is especially useful for managing access to commercial premises, rental apartments or when you need to ensure the security of sensitive areas.Control from anywhereThe lock is equipped with a Wi-Fi module, which allows you to remotely manage door access via the Tuya Smart or SmartLife app from your smartphone. You can grant access to the lock to other family members or create special scenes. No matter where you are - at home, at work or on vacation - you have full control over the security of your home.Long-lasting and reliable power supplyPowered by four AA alkaline batteries, the Avatto smart lock offers an exceptional battery life of 10 to 12 months, minimizing the need for frequent replacements. What's more, in the event of a battery drain or power failure, you can quickly and easily recharge the lock using an external power source such as a powerbank. With this solution, the lock remains fully functional, ensuring the continued security of your home, even in the least expected situations.Durability in all conditionsThe Avatto SDL-A270-B smart digital lock is IP55-certified, making it resistant to rain, snow and other weather conditions. You can rest assured that the lock will remain fully functional and reliable even in extreme temperatures of -20°C to 50°C and high humidity of up to 95%. Manufacturer Avatto Model SDL-A270-B -6072 Color Black Material Aluminum alloy, ABS, tempered glass Thickness of the door 35-60 mm Power supply Alkaline batteries AA x4 / 6V Battery life 10-12 months Possibilities of opening the lock Fingerprint, IC card, password, app, traditional key Lock opening time 1-1.5 s Connectivity Wi-Fi Compatible operating systems iOS 7.0 or later, Android 4.4 or later App Tuya Smart / SmartLife Static current

SwitchBot Lock Pro - Intelligent Door LockThe SwitchBot Lock Pro is an intelligent door lock that redefines the concept of security and convenience at home. It offers various ways to unlock the door, and with the dedicated app, you can control it from anywhere in the world. The Auto-Lock feature ensures maximum security for your home by automatically locking the door, eliminating uncertainties about leaving them open. The simple installation process and compatibility with existing keys make it intuitive and hassle-free to use. When combined with the SwitchBot Hub 2 (sold separately), you gain even more capabilities, including voice control.Maximum Protection for Your HomeNow you can enjoy peace of mind knowing that your home is secure. The Auto-Lock feature means you no longer have to worry about securing the door when returning home - it automatically locks according to their state of opening. Furthermore, with the dedicated app, you'll receive special notifications reminding you to close the door.Intelligent Control in Your HandsTake full control of your home's security with the dedicated SwitchBot app. You'll receive instant notifications when the door is opened, allowing you to react quickly no matter where you are. The app will alert you if the door remains unlocked, providing an additional layer of security for you and your family. You can also review the lock's interaction history to track who and when opened or closed the door.Door Opening According to Your PreferencesThe SwitchBot Lock Pro offers incredible flexibility in door opening. With Bluetooth, you can quickly and easily unlock the door with your smartphone, and the Home Sharing feature allows you to share access to the lock with selected individuals. If you prefer traditional solutions, you can also use a physical key. The keypad, sold separately, enables unlocking the door with codes, passwords, fingerprints, or NFC cards, providing even greater versatility. With the hub 2 (also sold separately), you can also open the lock with simple voice commands and integrate it with Apple Home.Uninterrupted Operation for 270 DaysThe intelligent SwitchBot lock surprises you with an exceptionally long working time. With 4 AA batteries, it provides up to 270 days of uninterrupted operation. Even if the device's batteries are depleted, you can use a passive power source to unlock the door in critical situations! Furthermore, with the Dual Power Pack (available separately), you can extend the device's operating time up to 365 days. It not only provides uninterrupted power but also offers relay charging in case of power supply interruptions.Refined DesignThe SwitchBot Lock Pro introduces the Quick Key feature, providing faster and more intuitive door opening. With its minimalist aluminum design, the lock seamlessly blends into your interior. The simple installation process makes the SwitchBot smart lock the ideal solution for any type of door. Importantly, when using Lock Pro, you don't have to give up the original keys to your doors! Manufacturer SwitchBot Model Lock Pro Door Opening Methods Bluetooth / Home Sharing / Physical Key Connectivity Bluetooth 4.2 or newer Power Source 4 x AA Battery (1.5V 2900 mAh) Battery Life Up to 9 months Material Aluminum-Magnesium Alloys, PC+ABS System Requirements iOS 14.0+, Android OS 5.0+ Operating Temperature From -10°C to 45°C Operating Humidity From 10% to 90% Usage Environment Indoor only Dimensions 120 x 59 x 83.9 mm Weight 435 g

Avatto SDL-V1-S100 100 mm digital lock cylinder (Silver)The Avatto SDL-V1-S100 cylinder is a modern door security solution that combines convenience of use with advanced features. This 100 mm long model fits standard European locks (EURO profiles) and is designed for doors 40-50 mm thick. Thanks to its simple installation without the need to drill or replace the entire lock, it will work well both at home and in the office.Compatibility and simple installationThe cylinder is compatible with EURO-type locks, which means you don't need to replace the entire door cassette. Installation comes down to replacing the old cylinder and tightening the new one - all you need is a hex key and a few minutes. The design allows you to adjust the length by adjusting the internal knob.5 methods of unlockingThe Avatto lock offers five ways to open the door: fingerprint, PIN code, proximity card, mechanical key and the TUYA smartphone app. This allows you to choose the most convenient option or provide access to different household members.Features and materialsThe device is made of durable 304 stainless steel, which translates into robustness and resistance to damage. The lock has a fingerprint reader and keypad, which are integrated into a single rotating head - simply turn it 90 degrees to switch between unlocking methods. If needed, emergency charging is possible via a USB port or by using the included key.Low power consumptionThe lock is powered by three AAA (1.5V) batteries, ensuring long operation without frequent replacement. The system is designed to consume as little energy as possible while offering all the features of smart access.Included lock cylinder proximity card x2 key x2 installation kit tools instruction manual reset card Manufacturer Avatto Model SDL-V1-S100 Material Aluminum alloy / brass Color silver Power supply 3 AAA batteries (1.5 V, type LR03) Door thickness 38-50 mm (with additional components it is possible to fit doors 38-120 mm thick) Product dimensions Front knob: 42 x 58 mm Length of the insert 100 cm

Wi-Fi PBX, ZigBee Sonoff iHost Smart Home Hub AIBridge-26, 4GB RAMThe iHost Smart Home Hub AIBridge-26 is an innovative solution that transforms your home into a smart ecosystem. Designed to enhance the convenience, security and efficiency of home appliances, this local server from Sonoff is not only a control center, but also a personal guardian of your data privacy. With its help, home management becomes simple, intuitive and, above all, secure.Compatibility with Wi-Fi and Zigbee devicesThe iHost Smart Home Hub provides exceptional compatibility with Wi-Fi LAN devices and the Zigbee protocol, allowing you to easily connect and control up to 128 devices. Internet independence in the event of an outage and interoperability with Zigbee routers allow for reliable management and expansion of network coverage throughout the home.Local data storageData is stored locally, with full respect for your privacy. The iHost Smart Home Hub can store up to 2,000 data of any type, including scene, operation and security logs. This protects the security of your data and gives you quick access to your system's operating history.Open API and Docker integrationAdvanced customization becomes a reality with an open API and support for Docker. You can install or create add-ons that improve the functionality of your system, making daily use even more customizable.Advanced interaction featuresThe iHost Smart Home Hub offers Text-To-Speech features, enhancing your ability to interact with your device. The ability to enter voice commands and receive voice notifications makes home management more intuitive.Built-in microphone and speakerThe device is equipped with a built-in microphone and speaker, allowing direct communication with the system. In addition, four buttons for controlling basic functions provide easy access to the most important options.Even more optionsNEW! The Sonoff iHost gateway can serve as a Matter Hub after a software upgrade to version 2.4.0 or later. This makes it possible to add devices that support the Matter standard, such as lights, switches (ON/OFF) and outlets. By default, the iHost also acts as a Matter Bridge, allowing the integration of connected devices with third-party Matter hubs.Included Wi-Fi control panel x 1 Internet cable 1m x 1 USB-C cable 1m x 1 Reset key x 1 Quick guide x 1 User manual Brand Sonoff Model AIBridge-26 Color White Input 5V-2A Charging interface Type-C Antenna interface RJ45 Memory expansion MicroSD card up to 256GB CPU RV1126 Quad-Core 1.5GHz NPU 2.0Tops INT8/INT16 RAM DDR4 4GB Internal memory 8GB Certification CE/FCC/ISED/RoHS Dimensions 120 x 135.5 x 41mm Weight 208g Material ABS Wi-Fi IEEE 802.11 b/g/n 2.4GHz Antenna Built-in FPC Security mode, encryption AES-128 Purpose Indoor Operating temperature -10°C~40°C Operating humidity 5%~95% Operating altitude

Avatto ZSDL-A270-B-ALI-5572 ZigBee smart digital lock (black).Discover a new era of security with the ZSDL-A270-B-ALI smart digital lock. This advanced lock offers multiple opening methods, including fingerprint, IC card, password, mobile app and traditional key. It allows remote control and access monitoring through apps, providing access control from anywhere in the world. It is equipped with a ZigBee module, allowing integration with other smart home devices. Fast opening, long-lasting battery power and weather resistance are just some of the features that make it an ideal choice for the modern home or office. The lock is suitable for doors from 35 to 60 mm thick. Note: in order for the product to work properly, it is necessary to have a ZigBee gateway, which is not part of the kit.Open the way you wantThe lock offers 5 different methods of opening the lock - whether using a fingerprint, IC card, password, mobile app or traditional key. Whichever method you choose, you'll never have to wait, thanks to the fast opening time (1-1.5 seconds).Personalize accessCreate unique access codes for different users, allowing you to monitor who uses the lock and when - you can create one-time or time-limited passwords! This feature is especially useful for managing access to commercial premises, rental apartments or when you need to ensure the security of sensitive areas.Control from anywhereThe lock is equipped with a ZigBee module, which allows you to remotely manage door access via the Tuya Smart or SmartLife app from your smartphone. You can grant access to the lock to other family members or create special scenes. No matter where you are - at home, at work or on vacation - you have full control over the security of your home.Long-lasting and reliable power supplyPowered by four AA alkaline batteries, the Avatto smart lock offers an exceptional battery life of 10 to 12 months, minimizing the need for frequent replacements. What's more, in the event of a battery drain or power failure, you can quickly and easily recharge the lock using an external power source such as a powerbank. With this solution, the lock remains fully functional, ensuring the continued security of your home, even in the least expected situations.Durability in all conditionsThe Avatto ZSDL-A270-B-ALI smart digital lock is IP55 certified, making it resistant to rain, snow and other weather conditions. You can rest assured that the lock will remain fully functional and reliable even in extreme temperatures of -20°C to 50°C and high humidity of up to 95%. Manufacturer Avatto Model ZSDL-A270-B-ALI-5572 Color Black Material Aluminum alloy, ABS, tempered glass Thickness of the door 35-60 mm Power supply Alkaline batteries AA x4 / 6V Battery life 10-12 months Possibilities of opening the lock Fingerprint, IC card, password, app, traditional key Lock opening time 1-1.5 s Connectivity ZigBee Compatible operating systems iOS 7.0 or later, Android 4.4 or later App Tuya Smart / SmartLife Static current

SONOFF NSPanel Pro 120 Smart Control Panel Matter WiFi/Bluetooth/ZigBee (black)The SONOFF NSPanel Pro 120 control panel integrates WiFi, Bluetooth, Zigbee 3.0 and Matter for complete control of the smart home. With a 4.7" TFT LCD touchscreen with a resolution of 750 x 1334 px and an intuitive interface, the device allows you to manage lighting, temperature, security system, as well as make voice calls. A built-in Zigbee 3.0 hub and Matter controller guarantee wide compatibility, allowing you to add devices from different manufacturers. Camera support, power consumption monitoring and configurable security modes make the panel the heart of a modern automated home.Versatile Zigbee hub and Matter supportThe NSPanel Pro 120 acts as an advanced Zigbee 3.0 gateway, allowing you to quickly add and manage Sonoff devices and Zigbee-compliant equipment. Built-in Matter support allows you to control devices from different manufacturers, giving you the flexibility to build a smart ecosystem. The panel can also be switched to Zigbee router mode, which increases network range and stability, enabling even better communication between devices.Smart temperature controlThe device works with sensors, such as the SNZB-02P and TH Elite, allowing you to precisely control room temperature. You can monitor conditions in real time, set schedules and control air conditioning or heating. Automatic temperature control increases comfort and saves energy.Advanced security system and monitoringThree security modes can be configured to adapt the operation of the alarm system to the situation. Away mode triggers an alarm when motion is detected or the door is opened, sending a notification to your phone. Home monitors the entrance, responding to unauthorized openings. Sleep mode is also available. Camera integration allows live viewing, and a built-in microphone and speaker allow two-way voice communication, making the device capable of serving as an intercom.Personalize the interface and convenient controlCustomize the appearance of the screen to suit your preferences. There are two home screen styles - classic and simplified - as well as 12 wallpapers and the ability to add your own photos. Widgets can be arranged according to your needs, creating an intuitive home control panel. The display supports up to 16.7 million colors, and a built-in ICC light sensor automatically adjusts the screen's brightness for comfortable use both day and night.Energy consumption monitoring and web supportThe panel works with energy monitoring devices such as POW Elite, POW Origin, S40, S31 and DUALR3 to track power consumption in real time. This allows you to control which devices consume the most energy and optimize energy use. NSPanel Pro 120 also supports web browsing, giving you quick access to Google, YouTube, Pinterest and other sites - just save the address to open the page with a single click.Performance and powerful communication featuresA quad-core ARM Cortex-A35 processor ensures smooth performance and fast response times. 2GB of DDR3 RAM and 8GB of eMMC 5.1 internal memory allow you to seamlessly control multiple devices simultaneously. A built-in microphone and speaker enable voice calls, both between panels and with the user's phone via the eWeLink app.Integration with home automation systemsSupport for eWeLink-Remote Control allows you to control devices locally in automation scenarios. You can also benefit from integration with systems such as Homebridge, Node-RED and Paral-Sync, and use the Open API to create your own automation solutions. Support for 32 languages, clock, 7-day weather forecast and guest mode are additional features that enhance the device's functionality. Manufacturer SONOFF Model NSPanel120PB Screen size 4,7" Resolution 750 x 1334 px Power supply 100-240V~ 50/60Hz 0.15A max. Processor Quad-core ARM Cortex-A35 GPU Mali G31-2EE Connectivity Wi-Fi IEEE 802.11 b/g/n 2.4GHz, Zigbee 3.0 Operating humidity 5% to 90% RH, non-condensing Operating te

SONOFF NSPanel Pro 120 Smart Control Panel Matter WiFi/Bluetooth/ZigBee (white)The SONOFF NSPanel Pro 120 control panel integrates WiFi, Bluetooth, Zigbee 3.0 and Matter for complete control of the smart home. With a 4.7" TFT LCD touchscreen with a resolution of 750 x 1334 px and an intuitive interface, the device allows you to manage lighting, temperature, security system, as well as make voice calls. A built-in Zigbee 3.0 hub and Matter controller guarantee wide compatibility, allowing you to add devices from different manufacturers. Camera support, power consumption monitoring and configurable security modes make the panel the heart of a modern automated home.Versatile Zigbee hub and Matter supportThe NSPanel Pro 120 acts as an advanced Zigbee 3.0 gateway, allowing you to quickly add and manage Sonoff devices and Zigbee-compliant equipment. Built-in Matter support allows you to control devices from different manufacturers, giving you the flexibility to build a smart ecosystem. The panel can also be switched to Zigbee router mode, which increases network range and stability, enabling even better communication between devices.Smart temperature controlThe device works with sensors, such as the SNZB-02P and TH Elite, allowing you to precisely control room temperature. You can monitor conditions in real time, set schedules and control air conditioning or heating. Automatic temperature control increases comfort and saves energy.Advanced security system and monitoringThree security modes can be configured to adapt the operation of the alarm system to the situation. Away mode triggers an alarm when motion is detected or the door is opened, sending a notification to your phone. Home monitors the entrance, responding to unauthorized openings. Sleep mode is also available. Camera integration allows live viewing, and a built-in microphone and speaker allow two-way voice communication, making the device capable of serving as an intercom.Personalize the interface and convenient controlCustomize the appearance of the screen to suit your preferences. There are two home screen styles - classic and simplified - as well as 12 wallpapers and the ability to add your own photos. Widgets can be arranged according to your needs, creating an intuitive home control panel. The display supports up to 16.7 million colors, and a built-in ICC light sensor automatically adjusts the screen's brightness for comfortable use both day and night.Energy consumption monitoring and web supportThe panel works with energy monitoring devices such as POW Elite, POW Origin, S40, S31 and DUALR3 to track power consumption in real time. This allows you to control which devices consume the most energy and optimize energy use. NSPanel Pro 120 also supports web browsing, giving you quick access to Google, YouTube, Pinterest and other sites - just save the address to open the page with a single click.Performance and powerful communication featuresA quad-core ARM Cortex-A35 processor ensures smooth performance and fast response times. 2GB of DDR3 RAM and 8GB of eMMC 5.1 internal memory allow you to seamlessly control multiple devices simultaneously. A built-in microphone and speaker enable voice calls, both between panels and with the user's phone via the eWeLink app.Integration with home automation systemsSupport for eWeLink-Remote Control allows you to control devices locally in automation scenarios. You can also benefit from integration with systems such as Homebridge, Node-RED and Paral-Sync, and use the Open API to create your own automation solutions. Support for 32 languages, clock, 7-day weather forecast and guest mode are additional features that enhance the device's functionality. Manufacturer SONOFF Model NSPanel120PW Screen size 4,7" Resolution 750 x 1334 px Power supply 100-240V~ 50/60Hz 0.15A max. Processor Quad-core ARM Cortex-A35 GPU Mali G31-2EE Connectivity Wi-Fi IEEE 802.11 b/g/n 2.4GHz, Zigbee 3.0 Operating humidity 5% to 90% RH, non-condensing Operating te

Avatto SDL-A270-S -5572 Wi-Fi smart digital lock (silver)Discover a new era of security with the Avatto SDL-A270-S smart digital lock. This advanced lock offers multiple opening methods, including fingerprint, IC card, password, mobile app and traditional key. It allows remote control and access monitoring through apps, providing access control from anywhere in the world. Fast opening, long-lasting battery power and weather resistance are just some of the features that make it an ideal choice for the modern home or office. The lock is suitable for doors from 35 to 60 mm thick.Open the way you wantThe lock offers 5 different methods of opening the lock - be it with a fingerprint, IC card, password, mobile app or traditional key. Whichever method you choose, you'll never have to wait, thanks to the fast opening time (1-1.5 seconds).Personalize accessCreate unique access codes for different users, allowing you to monitor who uses the lock and when - you can create one-time or time-limited passwords! This feature is especially useful for managing access to commercial premises, rental apartments or when you need to ensure the security of sensitive areas.Control from anywhereThe lock is equipped with a Wi-Fi module, which allows you to remotely manage door access via the Tuya Smart or SmartLife app from your smartphone. You can grant access to the lock to other family members or create special scenes. No matter where you are - at home, at work or on vacation - you have full control over the security of your home.Long-lasting and reliable power supplyPowered by four AA alkaline batteries, the Avatto smart lock offers an exceptional battery life of 10 to 12 months, minimizing the need for frequent replacements. What's more, in the event of a battery drain or power failure, you can quickly and easily recharge the lock using an external power source such as a powerbank. With this solution, the lock remains fully functional, ensuring the continued security of your home, even in the least expected situations.Durability in all conditionsThe Avatto SDL-A270-S smart digital lock is IP55-certified, making it resistant to rain, snow and other weather conditions. You can rest assured that the lock will remain fully functional and reliable even in extreme temperatures of -20°C to 50°C and high humidity of up to 95%. Manufacturer Avatto Model SDL-A270-S -5572 Color Silver Material Aluminum alloy, ABS, tempered glass Door thickness 35-60 mm Power supply Alkaline batteries AA x4 / 6V Battery life 10-12 months Possibilities of opening the lock Fingerprint, IC card, password, app, traditional key Lock opening time 1-1.5 s Connectivity Wi-Fi Compatible operating systems iOS 7.0 or later, Android 4.4 or later App Tuya Smart / SmartLife Static current

Built-in features, fully customizable, smart scripts Protection against power outages Work with Amazon Alexa, Google Home, Siri Shortcuts Perfectly integrated into the Tellur Smart ecosystem Easy to install and use with the Tellur Smart App. No basic HUB or subscription required Technical data Input power: USB DC 5V/2A (AC adapter not included) Cable length: 1.5 meters USB to 2-pin waterproof socket connector Pipe connector material: SS304 (stainless steel 304) Valve size: DN20 (3/4") BSP thread Maximum pressure: 1.0 MPa (10 bar) Water resistance rating: IP67 Manual control: fully open/fully closed by manual switch Functions: Remote control of the program Traffic size control Schedule and countdown Fully integrated into the Tellur Smart ecosystem Power failure protection: automatically closes in case of unexpected power failure Wireless frequency: 2.4 GHz WiFi standard: IEEE 802.11b/g/n (Wi-Fi-6 not supported) Security: WEP, WPA/WPA2, WPA/WPA2 PSK (AES), WPA3 Encryption type: WEP/TKIP/AES App Name: Tellur Smart App Compatibility: Devices with Android 4.2 / iOS 8 or later Google Home: Compatible Amazon Alexa: Compatible Siri Shortcuts: Compatible Suitable for: indoor use Operating temperature: -30°C ~ 60°C Product dimensions: 71 x 88 x 131mm Product weight: 730g The package includes: Smart WiFi water valve, USB power cable, user manual

SwitchBot Lock Ultra smart door lock (silver)The SwitchBot Lock Ultra will open doors in just 0.3 seconds with a recognition accuracy of 98%. With Bluetooth 5.2 technology and Fast Mode, the lock responds as soon as the user approaches, speeding up daily entrances and exits. The silent motor upgraded with 100% faster operation, without disturbing even at night.Night mode and silent operationThe lock automatically switches to Quiet Mode when it gets dark. In this mode, it operates almost silently (