Elevator wireless five-way intercom system

(Introduction to digital elevator wireless intercom function)

1. Calling: When the elevator is in use, an elevator passenger can tap the “Call” button to send a call signal to the duty room when a breakdown occurs or the accident occurs.

2.Features: The passengers can use one-key automatic alarm and do not need other operations, which is safe, efficient and efficient. The management center can alert, digital LCD display, voice prompts call and warning, and can know the specific elevator call at the first time;

3. Advantages: One-touch calling is convenient and quick, and it can effectively solve the five-way intercom call between the monitoring center, engine room, car, car top and pit bottom. No need for wiring to save a lot of expensive line costs; no need for wiring to save a large amount of construction costs for laying the line; a large number of maintenance costs due to line failure, aging and other factors; completely eliminated due to the laying of the line Damage to buildings and roads; monitoring center location can be adjusted as needed, without any line adjustment; the entire system construction is extremely simple, short construction period, quick; wide range of wireless distance, strong anti-interference ability within a radius of 2 kilometers, Clear sound quality. Host liquid crystal display, using coding, software, digital four anti-jamming technology.