Maisa Handset to Desktop 1 channel Intercom System Devices
Assemble the units as indicates in the wiring diagram
plug main unit to (220 V , 50/60 Hz) electrical Power, the red light on the main unit will turn on.
For calling, be sure that the green light on the main unit is off then out can call with both units by pushing the orange button.
For conversation , push white button on the main unit, then talk b pushing the orange button and able to hear the sound from the Sub unit by releasing that button
Caution: after the conversation turn off the green light on the main unit again , so that both units can call each other.
The device is equipped with a safety fuse
use in office , factory, hospital, center, apartment and etc.
Easily Mounted On wall, desk
Dimension:
Master: 190*110*65 mm
Slave: 180*150*75 mm
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