Doorphone can be connected to Telephone Line / PBX
system.
use the telephone line to contact the house allow any tennant to
open the door.
Unit can be connected to any PBX Extension, call to extension allow
clerk to open the door.
all of our units are weather resistance , anti vandal, Anodize,
made of CNC.
very durable water proff and reliable unit.
* Model with RFID card avilable to choose.
Operating voltage: 12V Voltage
Transformer rates at least 1500mA.