DSC AMB-500 Addressable Ceiling Mount Passive Infrared Detector with Tamper Switch

Built for dependable site-wide monitoring, the DSC AMB-500 addressable ceiling mount passive infrared detector delivers 360° detection and false-alarm resilience for commercial and residential security systems. As a DSC-branded PIR motion sensor, the AMB-500 combines a specialized Fresnel lens with a quad-element PIR to provide uniform sensitivity across its field of view and dependable detection distances up to 40'. The two-wire addressable loop reduces installation time and wiring complexity while the detector's low current draw lets you expand loops without compromising performance. Engineered for professional security and surveillance installations, the AMB-500 also includes a built-in tamper switch and enhanced immunity to RF, static and electrical transients, minimizing nuisance alarms and maintenance calls. Ideal for retail, office, and multi-tenant buildings where reliable intrusion detection and easy integration matter, the AMB-500 integrates seamlessly into addressable security panels. Contact sales or add the AMB-500 to your next project to strengthen perimeter detection and improve overall monitoring efficiency.

• 360° coverage with a specialized Fresnel lens to eliminate blind spots and improve perimeter surveillance
• Quad-element PIR for consistent, uniform detection that reduces missed events and improves security monitoring
• Two-wire addressable connection and low current draw to simplify installation and maximize devices per loop, lowering system costs
• Built-in tamper switch to protect against tampering and ensure device integrity in commercial deployments
• High immunity to RF, static and electrical transients for reliable operation and fewer false alarms