Smart Switch Module

Avatto WSMD-4 32V smart DIY switch moduleAvatto WSMD-4 32V is a smart, four-channel DIY switch module that allows you to remotely control multiple devices simultaneously. With support for 2.4GHz Wi-Fi and Bluetooth, you can control lights, gates, pumps, blinds and more without the need for separate controllers. It's ideal for automation hobbyists and professional installers who want to expand their system with a versatile yet easy-to-configure device.Flexible power and powerThe Avatto WSMD-4 32V module operates over a wide range of AC/DC voltages of 7-32V or via a 5V USB-C port, making it extremely versatile. Each of the four channels can handle a load of up to 10 amps, allowing a variety of devices to be safely connected. Built-in protection circuitry protects against overload and ensures stable operation in any installation.Intuitive app controlUsing the AVATTO, Tuya Smart or Smart Life app, users can easily manage each channel from a smartphone. All you need to do is connect the module to your home Wi-Fi network, name individual switches and set operating schedules. The app also offers automation functions, device grouping and integration with Amazon Alexa and Google Assistant voice assistants. When the Wi-Fi connection is disrupted, control is automatic via Bluetooth.Manual and RF controlEach channel of the WSMD-4 32V module can also be operated manually thanks to built-in buttons. The device works with 433 MHz RF remotes, which allow you to turn devices on and off locally without an app. The pairing process is quick and easy - just hold down the corresponding button on the remote control, and the module will remember its code. The ability to assign different buttons to channels increases the convenience of use in everyday applications.Quick setup and easy installationInstallation of the Avatto WSMD-4 32V module does not require specialized tools. Just connect the power supply, inputs and outputs according to the markings on the case, and then perform a short pairing process. The module is designed for DIY projects, home automation and integration with IoT systems. The use of screw connectors makes it easy to install and replace devices without the need for soldering.Included Avatto WSMD-4 32V smart switch module User manual USB type C power cable Manufacturer Avatto Model WSMD-4 32V Type DIY 4-channel smart switch module Power supply AC/DC 7-32 V / USB Type-C 5 V Maximum load 10 A per channel Wireless connectivity Wi-Fi 2.4 GHz b/g/n + Bluetooth Radio frequency 433 MHz (RF Remote) Operating temperature range -10 °C ~ +40 °C Application support AVATTO / Tuya Smart / Smart Life Voice control Amazon Alexa, Google Assistant Certifications CE, RoHS

Sonoff ZBMINIL2 smart switch, Zigbee 3.0  The SONOFF smart home system allows you to control electrical appliances remotely with the EWeLink app or by voice with Amazon Alexa or Google Home. It allows you to create various scenarios, group devices by turning on / off several devices in your home with one touch, set the desired timers and schedules, monitor the status of your home and devices in real time, share their control. Sonoff smart home system devices have a built-in ability to operate on a local LAN without a cloud server.  Features:  Sonoff ZBMINIL2 is designed to turn your existing wall switch into a smart one. It is a single channel relay module that does not require a neutral wire. It works with different types of external switches to control your devices, such as lever light switch, push button wall switch, etc. Also called Sonoff ZBMINI Extreme, this switch is one of the smallest Zigbee smart relays, suitable for even the smallest EU-type/86-type/120-type mounting boxes. The smart switch is easy to attach and control remotely with a smart device using the eWeLink mobile app (Android, IOS) when connected to a Zigbee hub. It is also compatible with the SmartThings central, in which case it can be controlled using the SmartThings app (Android, IOS). By connecting a pair of two-way switches, it is possible to turn on/off the light at the bottom of the stairs from the top of the stairs and vice versa. Voice control via Google Assistant or Amazon Alexa. Easy installation and management. The small and compact switch is easy to fit. Made of PC fireproof plastic, class V0. This switch can be combined with various other products to complete smart home scenarios. Notes:  The switch does not support an inductive load such as a fan. The switch does not support dimmable LED bulb/light. The power of the light must be more than 3W. The device requires a ZigBee control unit to operate.  Technical data:  Compatibility: Sonoff NSPanel Pro, ZBBridge, ZBBridge Pro, ZBDongle-P, ZBDongle-E; Amazon Alexa Echo Speaker; SmartThings Hub. Wireless: Zigbee 3.0 (IEEE802.15.4). Voltage: AC 100~240V. Current max.: 6A. Frequency: 50-60Hz. Number of channels: 1. Works with Amazon Alexa, Google Assistant, Alice. App: eWeLink (Android, iOS). Dimensions: 39.5x32x18.4mm. Body material: PC V0 (non-flammable). Operating temperature: -10°C~40°C. Installation: in the mounting box. Weight: 22g.  Warranty: 24 months.