Decoder is for Video Intercom.
1.Supply Voltage:DC18V.
2.Signal decoding
3.video amplification

8 outlets video intercom decoder BTS-VM8 is short circuit of indoor phone, the system can continue work.

Features as belows:

1.Max capacity: 8 indoor phones Random coding based on room numbers.
2.Short circuit of indoor phone, the system can continue work.
3.Supply Voltage: DC18V.
4.Signal decoding and video amplification are unified.