The System Sensor D4240 4-wire photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints and mounts to round or rectangular ductwork. Also, this unit operates in airflow speeds of 100 to 4,000 feet per minute, temperatures of –4°F...

The FSP-951 Series detector sensitivity can be programmed in the control panel software. Sensitivity is continuously monitored and reported to the panel. Point ID capability allows each detector’s address to be set with rotary, decimal address switches, providing exact detector location for selective maintenance...

Notifier FSP-851(A) Series intelligent plug-in smoke detectors with integral communication provide features that surpass conventional detectors. Detector sensitivity can be programmed in the control panel software. Sensitivity is continuously monitored and reported to the panel. Point ID capability allows each detector’s address to be...

The microprocessor-controlled, self-diagnostic circuitry contained in the Siemens photoelectric (conventional) smoke detector, Model OP121, eliminates an installer’s need of using burdensome sensitivity-test equipment. The Model OP121 auto-sensitivity feature originates from its internal, self-monitoring circuitry, providing dynamic verification of sensitivity and / or required maintenance....

The 2951TMJ Acclimate® detector is an intelligent, addressable, multi-sensing, low-profile detector designed for use with Johnson Controls Intelligent Fire Alarm Control Panels (CLIP or FlashScan® modes). The Acclimate detector uses a combination of photoelectric and thermal sensing technologies to increase immunity to false alarms....

The Mircom MIX-2251B photoelectric smoke detector provides a unique optical sensing chamber that senses smoke produced by a wide range of combustion sources. Features• Sleek, low profile design• Detectors are equipped with a built-in analog communications module• Smoke detectors are available with photoelectric or...

Honeywell TC804E1030 Photo Electric CONVENTIONAL Smoke Detector

The System Sensor 1151 ionization detector uses state-of-the-art sensing chambers. Also, the System Sensor 1151 detector is design to provide open area protection and to be use with compatible UL-listed control panels only. The capability of plugging this detector into a variety of special...

The Notifier FSI-751 Low-Profile Intelligent Plug-In Ionization Smoke Detector (with FlashScan) is designed for use with the entire line of Intelligent systems from NOTIFIER. The Notifier FSP-751 (photo) and Notifier FSI-751 (ion) are analog, addressable, low-profile (height measures only 1.66″/ 42.164 mm) smoke detectors...

NEW HONEYWELL TC807B1000 IONIZATION SMOKE DETECTOR 60-days return, 1-year warranty, free shipping Intelligent plug-in ion detectors with integral communication has features that surpass conventional detectors. Detector sensitivity can be programmed in the control panel software. Sensitivity is continuously monitored and reported to the panel....

The Notifier FSP-951R-IV Series intelligent plug-in smoke detectors come designed for both performance and aesthetics and are direct replacements for the FSP-851 Series. Besides, a new modern, sleek, contemporary design and enhanced optical sensing chamber are engineered to sense smoke produced by a wide...

FSP-851T Intelligent Addressable Photo/Thermal Detector Low-Profile FlashScan Photoelectric Detector with 135°F (57°C) Thermal

NIB! HONEYWELL TC807A1036 ION SMOKE DETECTOR Plug-in smoke detectors with integral communication provide features that surpass conventional detectors, Detector sensitivity can be programmed in the control panel software. Sensitivity is continuously monitored and reported to the panel. Point ID capability allows each detector’s address...