System Sensor OSP-004 Test Filters for OSI-R, OSI-RI Beam Smoke Detector, 10-Pack

Ensure quick, reliable testing of beam smoke detectors with the System Sensor OSP-004 test filters. Designed for technicians and service teams, this 10-pack of detector accessories simplifies on-site functional checks of OSI-R and OSI-RI beam smoke detectors, helping reduce service time and maintain compliance with fire and life-safety standards. Each filter measures approximately 11" wide by 2" high and comes in a discreet black/gray finish for easy handling and storage.

As an OEM accessory from Honeywell's System Sensor line, the OSP-004 delivers a precise fit and consistent performance so you can confidently validate alignment and detector response without introducing contaminants. Ideal for security integrators, building engineers, and facilities maintenance teams, these test filters support routine monitoring and verification across surveillance and fire detection systems. Keep a set in your service kit or stock multiple packs for multi-site deployments to streamline preventive maintenance. Order the System Sensor OSP-004 10-pack today to simplify beam detector testing and keep your security and monitoring systems operating reliably.

• Enables fast, safe on-site testing of System Sensor beam smoke detectors to minimize downtime and keep monitoring systems compliant
• 10-pack provides a cost-effective supply for installers, service technicians, and multi-site maintenance programs
• OEM-quality fit for OSI-R and OSI-RI detectors, ensuring accurate simulation of beam obstruction during functional tests
• Compact, low-profile filters (11" width × 2" height) in black/gray for discreet, easy handling and storage
• Helps streamline preventative maintenance and verification workflows for fire detection, security, and surveillance systems