- Voltage: linear power supply (transformer) DC9-12 v
- Electric current:20MA
- Frequency range: 100-100 KHZ
- Monitor range: 5-50square meters
- Output impedance: 600 ohm non equilibrium
- Connecting mode: red (power+) black (Ground) white (audio+)
- Material:PVS
- Apply toHikvision, dahua, hanbang and video recorder ect.

