This Alarm Box is a great solution for adding an alarm interface to your DVR or NVR. The alarm box boosts the existing setup of your DVR or NVR with the addition of 16 alarm input channels and 6 alarm output channels.
Integrating into your existing setup, the alarm box easily communicates with your DVR or NVR, providing you with the ability to monitor alarms from devices such as motion sensors, door sensors, and other types of alarm systems.
By installing the alarm box, you can drastically increase the flexibility of your current DVR or NVR system ensuring that your security and surveillance setup is able to react quickly and effectively to any security breaches.