12V 4CH Wireless Remote Control Switch Relay Long Distance Receiver Transmitter

12V 4CH Wireless Remote Control Switch Relay Long Distance Receiver Transmitter
Specifications:
Receiver:
1.working voltage :DC12V
2.quiescent condition :less than 6mA
3.working temperature :-40'c+80'c
4.receiver sensitivity : more than -105dBm
5.working frequency :315MHz
here is in set .we have made it work together ,so you don't have to care about what frequency are they.
6.output voltage:DC and AC is optional
7.output current : less than 3A
8.max load current:10A
9. Dimensions: 72mm*52mm*26mm
Remote control transmitter :
1. Remote Distance: 200M
2. Operating Voltage: DC 12V
3. Frequency: 315mhz
4. Operating Current: 13 mAh
5. Code Type: Fixed code / Learning code
6. Dimensions: 58 x 39 x 14mm


Package include: （Depends on Your Purchase）
1 Set =2 x Transimitter + 1 x Receiver
or
2 Set= 4 x Transimitter + 2 x Receiver