Passenger Calling System Emergency Call For Passenger Building Hoist 

1. Hoist-H type is a 5-channel, quick and easy to install, easy to use, suitable for mines,
construction elevators, etc. This machine can be expanded to 99 units and can be used at the same time.
2. As long as they belong to the same power supply system, they can communicate clearly
or broadcast, and the transmission distance of this machine can reach 500 meters.
3. The machine is equipped with noise filter. If there is noise caused by other electrical
interference, you can switch different channels. This product uses overcurrent protection devices in the building.

parameter
 
1: Working power supply: 110-220V (AC/AC)
2: Intercom distance: 500 meters 
3: Floor capacity: 99




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Package and delivery