1. The alarm sensor has no video and cannot provide specific visual images of the site.
2. Security personnel have to be on-site to confirm the situation.
PTZ camera linked with alarm sensor that can provide visual images of the site and track targets on the scene.
1. One PTZ camera can be linked with multiple alarm sensors, and flexibly supplement image information of the alarm location.
2. Reduce the workload of security personnel and effectively improve equipment utilization.