DSC AC-500 Acuity Ceiling Mount Glass Break Detector, Form 'C' Alarm Contact and Tamper Switch (Replaces AC-101)

Protect high-risk areas with the DSC AC-500 Acuity ceiling-mount glass break detector — a dependable glass break sensor designed for commercial security and surveillance systems. The AC-500 pairs microprocessor-based detection with white-noise rejection and high RF immunity, delivering precise detection while minimizing nuisance alarms in busy environments. Its ceiling-mount form factor fits neatly into retail, office and industrial ceilings, and jumper-selectable sensitivity allows technicians to tune performance for different glass types. Built for integrators, the AC-500 features a Form 'C' alarm contact and a tamper switch for secure connection to alarm panels and monitoring stations, plus MOV transient protection for greater reliability. Installer test mode (requires AFT-100) and latching LED alarm memory speed commissioning and post-event troubleshooting. Ideal for intrusion detection, building security and proactive monitoring programs, the DSC AC-500 helps you maintain continuous protection with fewer service calls. Add the AC-500 to your next security installation to strengthen perimeter detection—contact sales or request a quote to specify for your site.

• Reliable perimeter protection with accurate glassbreak detection to reduce false alarms and improve security monitoring
• Ceiling-mount design and compact white housing for discreet installation in commercial and retail environments
• Form C alarm contact plus tamper switch for seamless integration with existing control panels and intrusion systems
• High RF immunity and MOV protection for stable operation in noisy electromagnetic environments and longer service life
• Installer-friendly features including jumper-selectable sensitivity and installer test mode (AFT-100) to speed commissioning and tuning
• Alarm memory (latching LED) simplifies diagnostics and post-event verification for security teams