Dahua DEE1010B-S2 video-phone extension module for doorphone relay – RS485 – 12VDC

Dahua video-phone system with relay RS485 expansion module

• Allows to generate an independently controlled additional relay output, for example to open a second gate.
• Dimensions 58mm*51mm*24.5mm, for indoor or weatherproof installation in a mounting box.
• The module requires 12V power, power consumption 1W