Description
Specification - Door Phone Audio Unit
Power source: DC 12V
Data Transmission: 3 wire in common +1 wire
Communication: Hands-free type
Display device: LED light
Dimension(mm): 130(W)×315(H)×10(D)
Installation hole size: 110(W)×284(H)(mm)
Fillupbox size(mm): 130(W)×315(H)×10(37)(D)