Discover the reliability of Fire-Lite Alarms by Honeywell with the OSP-003 Acrylic Test Filter, available in a convenient 10-pack. This product features advanced dual-wavelength LED-based smoke detection technology, ensuring precise and efficient performance. It also boasts an optical imaging system equipped with a CMOS imaging chip for superior clarity. The design facilitates easy alignment, thanks to its generous adjustment and viewing angles. Ideal for enhancing safety measures, this test filter is a must-have for any safety-conscious environment. Don't miss out, enhance your safety protocols today!