Bosch DS161 High Performance Request-to-Exit Motion Sensor Sounder, Black

Optimize door security and exit monitoring with the Bosch DS161 High Performance Request-to-Exit motion sensor sounder. Designed for demanding access control environments, this Bosch request-to-exit device combines motion detection with a built-in sounder and door monitor to deliver audible alerts and reliable status feedback that keep high-traffic openings secure. The DS161 (black) is compact—just 6.7" tall—and mounts on ceilings or walls for versatile installation. It features Bosch’s Sequential Logic Input (SLI) for enhanced anti-tailgating protection, a keycard input for direct access control integration, and adjustable timers and pointable coverage to minimize false positives and improve surveillance performance. Constructed from durable ABS, the DS161 integrates smoothly with existing security and monitoring systems and supports both commercial and residential REX applications. Ideal for retail, office, healthcare and education facilities that require dependable exit monitoring and access control. Enhance your security and access workflows—specify the Bosch DS161 for your next installation or contact us for integration guidance.

• Reliable door monitoring with audible sounder alert for immediate notification of unauthorized or propped-open doors
• Sequential Logic Input (SLI) adds an extra layer of access control security to prevent tailgating
• Flexible ceiling or wall mount design (6.7" height) adapts to a wide range of commercial entryways
• Pointable coverage and adjustable timers let you fine-tune detection to reduce false alarms and improve surveillance accuracy
• Easy integration with keycard access systems for seamless access control and REX (request-to-exit) workflows