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  Electro Signal Lab ES-541CXT Photoelectric 4-Wire Smoke Detector with Heat Sensor
Electro Signal Lab ES-541CXT Photoelectric 4-Wire Smoke Detector with Heat Sensor


Our Price : $41.39

Product Code: ES-541CXT


The 541CXT photoelectric smoke detector/fixed rate of rise heat detector includes fast response algorithms for a quick response to both flaming and smoldering fires. Fast response algorithms allow the heat detectors to work intelligently together with the photoelectric smoke detector. As soon as the heat sensor detects a rapid rise in temperature, the sensitivity of the photoelectric sensor increases. This increase allows the sensor to detect smaller particles of combustion quicker.


Heat detector - Rate of Rise: 15F/min & >105F (8.3C/min & >40.6C)
Voltage: 12/24VDC
Standy Current: 70 uA
Operating temperature range: 32F to 135F (0C to 37.8C)
Operating humidity range: 0 to 95% Non-condensing
Dimensions: Diameter: 5" (12 cm)
Height: 2" (5 cm)
Color: white cover/white base
LIstings: UL, ULC, CSFM
  • Four-wire design (two for power, two for alarm)
  • Smart dual fixed/rate of rise heats work with photo chamber to catch fires faster
  • Built-in drift compensation reduces false alarms
  • Field replaceable optical chamber makes servicing a snap
  • Small, low profile design blends in with any environment
  • Compatible with most fire alarm and security panels
  • 12-24VDC

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