SMATRUL Black Smart WIFI 1Gang Touch Switch Light

Wireless switch specification 1 working voltage DC 3V2 working frequency 433 92MHZ3 Transmitting power 10mW4 Remote control distance 50 meters indoor distance 5 working method wireless remote control6 coding method learning code7 modulation method ASK8 working temperature 10 deg C 70 deg C9 size 86 86 15 mm 10 use 1PC CR2032 Alkaline Battery Not Included Battery The service life is about 12 months Life and frequency of use are related Time may be longer11 Color Black 1gangPairing signal 1 Press and hold the controller for 3 seconds to enter the code matching mode the code indicator light flashes 5 times At this time press the wireless switch 2 times and wait for 2 seconds The code is successful the default is always on Clear the signalPress and hold the controller for 10 seconds to clear the code the code indicator flashes 10 times NOTE 1 One controller can be equipped with 15 switches one switch can be equipped with many controllers2 Do not operate with power Turn off the power supply and operate it If the test is confirmed to be correct use it under the guidance of a professional electrician 3 When the voltage of the remote control is insufficient please change the battery in time the remote control distance becomes closer when the remote control battery voltage is insufficient 4 When using wireless electronic products care should be taken to avoid metal masks large electronic devices electromagnetic fields etc