Wireless Smart Light Switch 433Mhz RF Magnetic For Wall Panel Connection With Remote Control Mini Input Relay 220V Home LED Fan Characteristics: 1:magnetic design, free remote control: Side effects of the use of magnetic adsorption, which can be applied with the basics and directly in the pilot. The base of the circuit breaker can be connected to the wall using a double-sided system (included). Or attach the remote magnetically directly to the refrigerator or iron surface przedmiotu.v ) Four different installation scenarios: -Use double-sided solution to directly detect and fix on the surface of the object; -Use screws to connect to the surface of the object; -Place the connection to an electrical outlet; --Mount behind suspended ceiling. 3: Flexible DIY management method - Program as you like, one wireless signal can be connected to 20 wireless remotes at the same time. 4: Multiple control modes to save energy --Preliminary start of the front panel or remote control at a distance of up to 120 meters. --Set the remote in different locations to quickly turn the lights on or off. --Turn on the light earlier to prevent the darkness from falling, --Turn off the light after application, save energy. 5. Mini body, lightweight -You can be with each other How to get a signal Step 1: Application (on application). Wait 3 seconds; Step 2: Press one button on the remote control. Wait 3 seconds. Succeed. How to remove the signal Just one step: press the scientific button (based on) 8 times. Wait 3 seconds; Parameters of the relay receiving plate Coding Type: Intelligent Learning Code 1527 Modulation mode: ASK RF Frequency: 433 MHz Input Voltage: AC 85V240V Maximum current: 10 A Remote distance: up to 50 m (theoretical distance) Wired connection: Fixed wiring method Output Clamp: L/N L: The Lifeline N: Neutral line Size: 42*48*23mm Color: White (Outer Coating) Screw: attach Double-sided tape: attach Wall panel Basic parameters RF Frequency: 433 MHz -Support coding: 1527 code inclined -Remote distance: up to 120 meters (theoretical distance) -Battery: 2*CR2016 (battery included) --Screw: attach --double-sided tape: attach