1. The wiring of construction site is inconvenient, and it is difficult to set up the basic network;

2. Steel bars, steel pipes and sporadic materials on the construction site are stacked everywhere, which is difficult to manage;
3. The personnel entering and leaving the construction site are complex, thieves often patronize, and valuable construction machinery is maliciously damaged;
4. If workers do not pay attention to safety details, they may be injured and all kinds of accidents occur frequently;
5. Worry about engineering accidents, such as tower crane collapse, foundation trench collapse, etc., and lack of monitoring and management on the construction site;

6. There are many strong current equipment and complex environment, which is easy to destroy high-voltage lines, resulting in high-voltage accidents.

In order to strengthen the safety performance of the construction site and improve the management efficiency, prevent unauthorized people from entering the construction site, avoid safety accidents, and provide protection for the life and property of construction site personnel. We have designed a site intelligent monitoring engineering scheme, which is mainly aimed at key security areas such as vehicle / personnel entrance and exit, tower crane, fence boundary, construction area, office area, workers' living area and material storage area, which is suitable for construction sites in different construction stages.

"Trinity": intelligent identification + audible and visual deterrence + shouting warning
It is recommended to install barrel type intelligent warning camera (IP67 dust-proof and waterproof grade) for areas with large dust and dust such as vehicle entrance / personnel entrance / enclosure, internal warehouse / material stacking area / high-voltage line area / workers' living area and other key protection areas