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ADC-SDS2001

Not recommended

The indoor Shooter Detection Systems sensor, using paired acoustic and infrared detection to confirm a gunshot in under a second. Specialist life safety equipment on the Alarm.com for Business cloud.

Selora does not recommend this device

Specialist life safety equipment reporting to the Alarm.com for Business cloud on a supervised path. There is no local interface, and putting automation equipment inside a shooter detection chain would be wrong even if there were.

Listed for completeness and so an installer meeting one on a commercial site recognises it. The same boundary applies as for fire: the detection and reporting path stays closed and supervised, and any building response Home Assistant drives should hang off a status output from that system rather than sit inside it.

Install instead
  • Leave the detection system intact; drive any building response from a supervised status output
Shooter Detection Systems (SDS) Powered by Alarm.com Overview

Shooter Detection Systems is an Alarm.com company, and this is its indoor sensor. It confirms a shot by requiring both an acoustic signature and an infrared muzzle flash, which is how it reaches a claimed accuracy above 99% and keeps false alarms down. It covers roughly 2,500 square feet and does not need line of sight, and it flush or surface mounts on wall or ceiling.

It runs a built-in self test of both its acoustic and infrared paths and sends a continuous heartbeat, which is what you want from something that must work on the one day it is needed.

Detection reaches Alarm.com’s cloud in under a second and the central station within seconds of that.

Like the fire communicator, this is regulated-adjacent life safety equipment where a closed, supervised path is the correct design and a general-purpose automation system has no business inside it. It is in the catalogue so that an installer who meets one knows what it is and leaves it alone.

Hardware availability

Alarm.com hardware is sold and provisioned through authorized dealers, and the video, access control and business products also need the matching Alarm.com service plan on top of the hardware. The Z-Wave devices are the exception: they carry no service dependency once they are out of the panel’s network, and they turn up on the resale market at a fraction of dealer pricing.

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