Specifications:

Number of Remote Controls : 2 pieces
Input Voltage: 12 V
Receiver sensitivity: > 97 dbm
Transmitting Frequency: 433 Mhz
Transmitting distance:> 100 m (open space)
Decoding mode: MCU software decoding
Remote storage: 20
Support remote type: EV1527 learning code
Working mode: Momentary, toggle, latching time delay (5s ,10s ,15s )
Output terminal: NO , NC , COM
Dimension of PCB:35 x 30 x 18 mm (L,W,H)
Remote control battery: 2 x 3 V CR2016 button batteries
Note: Maximum input voltage 250 V