GBP (£)
Dahua 2-wire Controller
VTNC1003C
In a 2-wire hybrid system, the 2-wire controller isolates the power supply and the signal to reduce the absorption of signals by the power supply of the input terminal during transmission.
In a 2-wire hybrid system, the 2-wire controller isolates the power supply and the signal to reduce the absorption of signals by the power supply of the input terminal during transmission.