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Smoke Detectors

200 Series 2251TB Intelligent Smoke Detector

200 Series smoke detectors are intelligent (addressable) detectors with Point ID capability that enable each detector address to be set with decade address switches to provide exact detector locations.

200 Series smoke detectors are intelligent (addressable) detectors with Point ID capability that enable each detector address to be set with decade address switches to provide exact detector locations. The sensitivity of 200 Series detectors can be programmed using the control panel software to suit the environment. In addition, the detector sensitivity is constantly monitored and reported to the panel. 2251TB photoelectric detectors’ unique optical sensing chambers are engineered to sense smoke produced by a wide range of combustion sources and dual electronic thermistors add 135 °F fixed-temperature thermal sensing to the 2251TB detectors.

Features & Benefits:
  • Sleek, low-profile design
  • Analog communications
  • Low standby current
  • Rotary address switches
  • Superior EMI protection
  • Dual LEDs for 360° visibility
Certifications:
  • UL Listed
  • ULC
  • FM Approved
  • MFSM Approved
  • CSFM
Image
SKU
Description
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2251TEM
Photoelectric Smoke Sensor, 200 Series, Analogue Addressable Detector, Built-In test switch
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2251TEM-R
PHOTO/THERMAL SENSOR
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2251TB
Photoelectric Smoke Detector, 200 Series, Thermal