Surveillance cameras with alarm inputs and outputs

Alarm inputs/outputs

— usually, cameras with this function are equipped with both inputs and outputs; the number of both can be more than one. These connectors are used to transmit control signals to various components of the security system; they allow you to build a very advanced system and provide additional options for managing its functions. Thus, alarm inputs allow the camera to “respond” to commands from other elements — for example, turn on when an electronic lock on a door is triggered. And the outputs, respectively, are used to transmit commands to external devices — for example, to turn on a spotlight when motion is detected in the frame.