Adapter Power Supply

UNI-T UT681C network cable testerUNI-T UT681C cable tester is a handy and reliable tool for checking the condition of Ethernet, telephone and BNC cables. Indispensable in the work of installers, technicians and service technicians, it allows you to instantly detect breaks, short circuits, misconnections or cable crossings. Thanks to its compact design, clear LED indicators and 9V battery power, the UT681C is suitable for both quick tests in the field and thorough network inspections in the office or server room.Multifunctionality that saves timeThe UT681C supports cables terminated with RJ45, RJ11 and BNC connectors (via the RJ45-BNC adapter included in the kit). It allows quick signal continuity checks and diagnosis of short circuits, open circuits and misconnections - including crossed pairs. The built-in LED array (LED1~LED8 and LED_G) allows you to easily assess the condition of individual conductors in the cable, in both fast and slow test modes.Simple operation, maximum mobilityThe device is operated with a single button, eliminating the need for complicated configuration. An automatic shut-off function after 10 minutes of inactivity saves the battery, and a low charge indicator warns when the power supply needs to be replaced. The tester is lightweight, handy and ready to use as soon as the battery is inserted.Robust design for years of useThe UT681C is designed to operate in a wide range of temperatures and humidity, allowing it to be used both in the office and outdoors. CE and UKCA certifications attest to its high build quality and safe use.Included UNI-T UT681C cable tester (transmitter and receiver) 9V battery RJ45-BNC adapter User's manual Manufacturer UNI-T Manufacturer code UT681C Supported connectors RJ45, RJ11, BNC (with RJ45-BNC adapter) Test functions Detection of short circuits, breaks, crossings and incorrect connections Test modes fast, slow Result display LEDs (LED1~LED8, LED_G) Ethernet cable shielding test Yes Power supply 9V battery Automatic shutdown function After 10 minutes of inactivity Low battery indicator Below 7.2V One button operation Yes Operating temperature 0~40°C Storage temperature -10~50°C Operating humidity 20~80% RH Storage Humidity 10~90% RH Maximum operating altitude ≤2000 m Safety standards CE EN61326-1:2013, EN61326-2-2:2013 Net weight transmitter - 87 g, receiver - 51 g Dimensions Transmitter - 102 × 62 × 28 mm; receiver - 102 × 37 × 28 mm Color red-gray

Shelly Plus Add-on Sensor AdapterThe Shelly Plus Add-on is an invaluable sensor interface that opens up entirely new possibilities in the world of home automation. This galvanically isolated interface is specially created for Shelly Plus devices to provide you with full control and flexibility in managing your smart home.Compatibility and Compact SizeThe Shelly Plus Add-on is perfectly compatible with many Shelly Plus devices, such as Shelly Plus 1 / 1PM, Shelly Plus 2PM, Shelly Plus i4 / i4DC. It allows you to further expand your installation and control various devices in your home. Moreover, it impresses with its compact design, measuring only 37 × 42 × 15 mm. This means you can easily install it anywhere, even in places where space is limited. Manufacturer Shelly Model Plus Add-on Dimensions 37 × 42 × 15 mm Weight 105 g Operating Temperature -20°C to 40°C Humidity 30% to 70% Max. Altitude 2000 m DC Supply Voltage 3.3 V Power Consumption < 0.5 W VCC max. 10 mA VREF OUT max. 1 mA VREF+R1 OUT 10 kΩ Compatibility Shelly Plus 1 / 1PM, Shelly Plus 2PM, Shelly Plus i4 / i4DC , Dodatkowy adapter czujnika Shelly Plus Add-onShelly Plus Add-on to nieoceniony interfejs czujnika, który otwiera przed Tobą zupełnie nowe możliwości w świecie automatyzacji domowej. Ten izolowany galwanicznie interfejs został stworzony specjalnie z myślą o urządzeniach Shelly Plus, aby dostarczyć Ci pełną kontrolę i elastyczność w zarządzaniu swoim inteligentnym domem.Kompatybilność i niewielkie rozmiaryDodatek Shelly Plus Add-on jest doskonale kompatybilny z wieloma urządzeniami Shelly Plus, takimi jak Shelly Plus 1 / 1PM, Shelly Plus 2PM, Shelly Plus i4 / i4DC. Dzięki niemu możesz jeszcze bardziej rozbudować swoją instalację i kontrolować różnorodne urządzenia w swoim domu. Co więcej, zachwyca swoją kompaktową konstrukcją o wymiarach 37 × 42 × 15 mm. To oznacza, że możesz łatwo zamontować go w dowolnym miejscu, nawet tam, gdzie przestrzeń jest ograniczona. Producent Shelly Model Plus Add-on Wymiary 37 × 42 × 15 mm Waga 105 g Temperatura pracy -20°C do 40°C Wilgotność 30% do 70% Max. wysokość 2000 m Napięcie zasilania DC 3,3 V Pobór energii < 0,5 W VCC max. 10 mA VREF OUT max. 1 mA VREF+R1 OUT 10 kΩ Kompatybilność Shelly Plus 1 / 1PM, Shelly Plus 2PM, Shelly Plus i4 / i4DC