Archives: Products

2251-COPTIR Advanced Multi-Criteria Fire Detector

Features: •Unique ability to detect all four major elements of a fire •Highest nuisance alarm immunity •Advanced algorithms interpret and respond to the multiple inputs •Six levels of sensitivity •CO sensing for fastest response to slow-developing, smoldering fires •Fully integrated infrared sensing to support the fire alarm decision •Automatic drift compensation of smoke sensor and […]

MRI-5251B Low Profile Intelligent Thermal Sensor, FT 135F

Overview: Model MRI-5251B uses an innovative thermistor sensing circuit to produce 135°F fixed temperature detection in a low profile package. These thermal detectors provide cost effective, intelligent property protection in a variety of applications.

7251 Low Profile 200 Series ‘PINNACLE’ Laser Intelligent Sensor

Features: • Ultra-high-sensitivity capability • On-board drift compensation • Transient rejection algorithms • Environmental tracking • Wide sensitivity range • Rotary address switches • Analog communications • Sleek, low-profile design • Low standby current • Microprocessor design • Superior EMI protection

MRI-5251RB Low Profile Intelligent Thermal Sensor

Overview: Model MRI-5251RB provides both 135°F fixed and rate-of-rise thermal detection. These thermal detectors provide cost effective, intelligent property protection in a variety of applications

MRI-2251TMB 200 Series Dual Photo, Heat Intelligent Sensor

Overview: Model MRI-2251TMB is a photoelectric smoke detector with supplementary 135°F thermal. Also known as Acclimate™, it uses advanced on-board software to combine the signals from the photo and thermal elements. The MRI-2251TMB is a true multicriteria detector capable of rejecting nuisance sources, but still responding quickly to real fires. Acclimate has the capability of adjusting […]