System features:

1.Modular design allows for easy upgrade to different models, unnecessary prime cost be reduced.

2.European  switches inside, high sensitivity, long life with gold-plated connectors.

3.Anti-water/shock/dust PC case,suitable for the worst environment with international  EMS button on the top.

4.Internal antenna design both in transmitter & receiver, avoid the possibility of brake.

Transmitter

1.Frequency range : FSK868Mhz(20CH), FSK433Mhz(20CH), FSK418Mhz(20CH).

2.Channel spacing : It depends on frequency.

3.Transmitting power : < 10mW.

4.Antenna : Internal type, impedance as 50Ω.

5.Security codes : 256 sets.  

6.Operation temperature : -10°C ~ +70° 

7.Enclosure : IP65

8.Source voltage : 4xAA(1.5V)alkaline batteries

9.Size : 215x70x50 mm(C1-6PB)

10.Weight : 488g(C1-6PB)

Receiver:

Source voltage : 4xAA(1.5V)alkaline batteries