Wireless light switch AC 230 V 10 A (receiver 4 pcs, pilot 2 pcs) Turn off the light and save energy. It can control the light switch in different places to save energy, and also can reduce the risk of home circle. It is made of materials, it is durable and sturdy, not easy to damage, to ensure that important components are not damaged, and can effectively extend the service life. With small housing, it can be installed directly in the bottom box, easy to install or can be placed behind the switch, you have more ways to place it. Remote control, the maximum distance that can be controlled in the open is 100m, which provides great convenience and makes it easier to perform many inspections. Mini body Receiver ma 4 different installation scenarios (the product comes with screws and double-sided tape). Works with quantitative cans and wall sockets. chip. Support high power. chips, supporting more utility devices, more usage scenarios and are safer to use. Wireless pilot RF433MHz Control lighting, fans and other electric with RF433Mhz remote control without network, Smarter than traditional controls, simpler and more difficult for the elderly. Mini intelligent performance: Operating voltage: AC 85-240 V 50/60 HZ. Maximum current: 10A. Maximum power: less than 2300 W. RF frequency: 433 MHz. Receiver distance: up to 50 m Size: 42 x 47 x 23mm. Working with remote control: Can be controlled with 15 pieces of remote controls. Device: LED, lampa, lampa ceiling, crystal light, wall lamp, lampa floor, etc. 4-in-1 RF Remote Control Parameters: Battery: 23A 12V (included). Material: plastic. Size: 90 x 40 x 14mm. The package contains 4 pcs. AC 230 V 1-channel transmitted relay (wet contact) 2 pcs. 8-button pilot Pairing and removal How to Pair RF 433 MHz Step 1: Press the application 3 times. Step 2: Press the “ON” button 1 time, press the “OFF” button 1 time, sukces. How to remove RF signal 433 MHz Press the button to access for 8 times, wait a while, the data will be cleared. No pilot can control this receiver.