433Mhz Wireless Remote Controller Switches No Battery

Self-powered wireless remote control switch: This is a self-powered wireless remote control switch does not require a battery and can be used directly after buying it. The appearance is beautiful and elegant, and it is the best choice for switches.
What is a self-powered switch? The self-powered wireless switch presses itself to generate , no wiring at all, no battery supply, self-generated for self-, energy-saving and environmentally patented product, press life more than 100,000 , with self-generating receivers. No wiring from lamp (electric equipment) to switch.
Working voltage : 85V~240V
Quiescent Current : Less than 5MA
Max current : 10A

Max load: 2200W
Weight:35g
RF frequency : 433MHz
Working temperature : -10~+70 Celsius
Receiving Sensitivity : Greater than 97dbm
Amount of remote controls : 20 pieces
Support encoding : EV1527 Leaning code
RF Operating mode : ASK superheterodyne wireless
Receiving range : Open space is more than 20-100 meters
Remote operating mode : Toggle Mode / Latched Mode
Colour:White
Material:ABS

Package Contents:
1 x Wireless remote control (47.4 x 41.6 x 22.6mm)
1 x 1gang switch(85.5 x 85.5 x 12.5mm)

Only the above package content, other products are not included.
Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.