intercom
Elevator Five-Party Communication Wiring Diagram and Common Issues
For those who want to install five-party intercom but don’t know how to wire, we have carefully prepared a wiring diagram for five-party communication that guarantees you will understand it at a glance! What is Elevator Five-Party Communication? Elevator five-party communication refers to the communication between five parties in the elevator intercom system: the management … Read more
Wiring Method for Two-Wire Intercom in IoT (Replacing the Intercom)
This configuration requires the following for three-party calls: main unit, extension, power supply, room phone, and cabin intercom.For five-party calls, the following is required: main unit, extension, power supply, room phone, cabin intercom, and top cabin sub-unit.Bottom cabin sub-unitThe two configuration methods are shown in the images below
Techniques for Wiring and Fault Diagnosis of Elevator Bus-Type Intercom
This article is dedicated to those who are overwhelmed by too many messy wires and don’t know what to do… The five-party intercom is one of the emergency rescue features of elevators, and it is a mandatory inspection item during elevator installation acceptance and annual inspections. In our community, the intercom between the car and … Read more
How to Easily Set Up a Self-Organizing Network Intercom?
The BF-TD930 self-organizing digital intercom is developed based on TDMA and DMR/PDT technologies, featuring a user-friendly full keyboard design, and a body made of ABS+PC materials that is wear-resistant and drop-resistant, suitable for various harsh working environments and high-intensity communication needs. It supports full-duplex communication, IP68 protection level, multiple safety warning guarantees, satellite positioning, and … Read more