Alarm troubleshooting directory

Find alarm system error codes, fixes, and product help.

Browse alarm control panels, keypads, sensors, communicators, sirens, and other devices by type or brand.

Start with equipment type

Alarm System Types

Communicators 0 products

Cellular, IP, and dual-path communicators used to report alarm signals and system status.

Control Panels 2 products

Main alarm control boards and hybrid security panels that supervise zones, keypads, sir...

Keypads 1 products

Wired and wireless alarm keypads used for arming, disarming, programming, and viewing s...

Sensors 0 products

Door contacts, motion detectors, glassbreak sensors, smoke detectors, flood sensors, an...

Sirens and Sounders 0 products

Indoor and outdoor notification devices for intrusion, fire, and system alarm events.

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2GIG0 DSC1 Honeywell Home1 Interlogix0 Qolsys1

Honeywell Home / Control Panels

The Vista 20P is a hardwired and wireless-capable security control panel used in many residential and small business alarm inst...

DSC / Control Panels

The DSC PowerSeries PC1864 is an expandable security panel used for larger residential and commercial alarm systems.

Qolsys / Keypads

The IQ Panel 4 is an all-in-one touchscreen alarm panel with integrated wireless radios, communicator options, and smart home f...