Interlogix 731U-10PKG 2-Wire Photoelectric Smoke Detector with Auxiliary Relay
- Interchangeable head and base design
- Intelligent, self-diagnostic
- Built-in drift compensation
- Field-replaceable optical chamber
- Low-profile design

The 731U-10PKG is a 10 pack of 2-wire photoelectric smoke detectors w/ auxiliary relay from Interlogix that is designed to promote high operation in areas where a fire outbreak may occur. The 731U-10PKG smoke detector comes with a quality construction, a low-profile design, intelligent self diagnostic's, as well as advanced false alarm immunity, and an interchangeable head and base design. The 731U-10PKG photoelectric smoke detector also features a compact size, a field replaceable optical chamber, a 2-wire widest compatibility listing, plus a white colored finish, and inbuilt drift compensation. This photoelectric smoke detector is ideally suited to promote high operation, and can easily perform at high standards for detecting smoke before a large fire outbreak occurs.
Features
- Interchangeable head and base design
- Intelligent, self-diagnostic
- Built-in drift compensation
- Field-replaceable optical chamber
- Low-profile design
- Advanced false alarm immunity
- Widest 2-wire compatibility listings
- Meets NFPA 72 field sensitivity testing requirements without the need for external meters



