Intelligent wireless voice calling system is customized for construction lifts by Hao Yan Electronics. The first adopts the concept of intelligent voice menu, one-button setting, full voice prompt, 220V, 380V can be directly connected, signal stability, horizontal transmission distance of 1150 meters.
Two selection of aluminum alloy material and aviation ABS gold material, anti-interference high sensitivity, display precision: wind speed of 0.1 m/s, wind level, can set the alarm power off wind speed, the host with standard distribution cabinet card slot.
As tower crane and construction elevator, Haoyan develops and produces intelligent construction elevator fingerprint reader. Fingerprint is the key, fingerprint identification must be carried out before operation of elevator I, and it can be started and run successfully.
Construction lift, tower crane face recognition system, easy to install, fast recognition, do control authority to people, to prevent disorderly open equipment, to achieve construction lift, tower crane driver from passive supervision into active monitoring.
