IP Alarm Interface Panel (16 Dry Contact Triggers)

Alarm Trigger Interface Panel – 16 Input, Rack Mount for T-7700 Series IP Audio System T-7723

The T-7723 is a 16-input (N/O Dry contact) alarm interface panel for the T-7700 series IP Audio system. Housed in a 1U rack-mount chassis, it allows for quick triggering of emergency messages, pre-recorded announcements, bells, lockdown instructions, or alerts—simply at the press of a button or contact closure.

Each of the 16 alarm inputs accepts a contact closure or short-circuit signal and can be programmed to trigger individual messages directed to a particular area, via PIR in a restricted area for example, or system-wide alerts. Once activated, an alarm continues playing until manually reset using the dedicated front-panel reset button, ensuring message persistence and safety compliance. A software/remote reset feature is under development to support test scenarios and remote override functions.

Key Features:

• 1U rack-mount design for tidy installations

• 16 short-circuit dry contact alarm input ports 

• Compatible with T-7700 IP Audio Paging System

• Trigger alarms, messages, or bell tones at the press of a button

• Alarms continue until reset via front panel reset/ready button

• Fast boot-up (less than 1 second) with ARM + DSP dual-core processor

• Future-ready: remote/software reset function currently in development

Ideal for school lockdown and evacuation systems, industrial facilities, warning systems, public buildings, and emergency response systems