Amount of storage remote controls : 20 pieces
Support encoding : 1527 Learning code /2262 fixed code
RF Operating mode : ASK superheterodyne wireless reception
Remote operating mode : Momentary Mode / Toggle Mode / Latched Mode / Time Delay Mode

Relay Receiver Board Parameter
Working voltage : DC 12V
Input/Output vlotage : 1~250V
Quiescent Current : Less than 5MA
Max current : 10A
Max load: 120W
Circuit Board Size: 3.5*3.0*1.8cm(1.37*1.18*0.7in)
Receiving range:more than 50ms(on open space)
RF frequency : 433MHz
Pin : NO / COM / NC
Working temperature : -30~+80 degrees
Receiving Sensitivity : Greater than 97dbm
Material: ABS
colour: black

Package Contents:
1 x Wireless Circuit Board Relay Receiver
2 x Remote Control Transmitter

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