Skylink Wireless AAA+ Audio/Alarm Sensor

The Audio Sensor is designed to detect sound level from the siren of your existing security system. Once the siren goes off, the Audio Sensor is activated and triggers the AAA+ Control Panel. The Audio Sensor is designed to recognize only the siren from your existing security system, therefore it does not pick up any background noise if the sensor is installed properly.

In this package, you should find an audio sensor, a 9V alkaline battery, a cable, and hook and loop fasteners.

Available for sale only in the U.S.