Fire Alarm System Conventional Fire Alarm System Detectors

A complete range of 2 and 4 wire smoke detectors, heat detectors as listed but not limited to below.

Smoke Detectors

SD 2-wires Series

The SD-2WP is a two-wire photoelectric smoke detector for use with electrically compatible fire alarm control units.

The SD-2WT is a two-wire smoke detector that uses photoelectric technology in conjunction with a fixed temperature heat sensor to further extend its sensing capabilities.

2151 Series

The 2151 Plug-in Photoelectric Smoke Detector offers superb performance and reliability in a profile which is just 1.6''' (4.2 cm) deep. The 2151 shares the same sleek low-profile design as the 1151 and can be used with a variety of different adapter bases in several wiring configurations.

i3 Series

The i3 series smoke detectors represent a significant advancement in conventional detection. The i3 family is founded on three principles: Installation Ease, Intelligence, and Instant Inspection.

  • Built-in remote maintenance signaling
  • Drift compensation and smoothing algorithms
  • Simplified sensitivity measurement
  • Wide angle, dual color LED indication

Heat Detectors

MIR-600 Series

The MIR-600 Series Heat Detectors are attractive, durable and feature combination rate-of-rise and fixed temperature operation, available in 135°F(57°C) and 200°F (93°C) temperature ratings. Rate-of-rise detects heat by quickly responding to a rapid temperature increase. Fixed temperature reacts to heat by responding to a specific temperature setting. 

5600 Series

System Sensor's 5600 series mechanical heat detectors offer a low-cost means for property protection against fire, and for non-life-safety installations where smoke detectors are inappropriate. 

5451 Series

The 5451 plug-in heat detectors are designed to meet the performance criteria designated by UL/ULC. Additional key features include a recessed mounting option, interchangeable ion, photo, or thermal detectors, a variety of mounting bases, and a full line of optional accessories.

The 5451 thermal rate-of-rise with fixed heat detector contains a unique dual thermistor heat sensing circuit to provide maximum performance and solid state reliability. The 5451 is designed to initiate an alarm at 57°C (135° F) and to respond to an increase in excess of 8°C (15°F) per minute.