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ELK Heat Rate-of-Rise and Fixed Temperature Sensor


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WARNING: Cancer and Reproductive Harm –


Receive Instant Alerts When Temperatures Rise

Add protection from sudden fires or rises in temperature with the ELK Heat Rate-of-Rise and Fixed Temperature Sensor. This environmental sensor detects rapid changes in temperature and sends alert signals to alarms when selected temperature setpoints are reached or when the temperature rises too fast. It uses a solid-state thermistor to sample and trigger an event at a selectable setpoint of either 135 or 200 degrees or when it detects a rapid temperature rise of 12 degrees within a one (1) minute time period.

  • Wireless heat sensor detects rate-of-rise and temperature set points
  • Ideal for garages, kitchens, attics, utility closets, etc.
  • Transmits alarm, tamper, low battery, and routine supervisory signals

This sensor is compatible with receivers and panels that use the 319.5MHz radio frequency, including Elk's 319 series well as ITI/Interlogix protocol receivers and panels.


  • Heat Sensor
  • (1) CR123 Battery
  • Mounting Hardware
  • Instructions

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  • Manufacturer Part #: ELK-319HRR
  • RF Frequency: 319.5 MHz
  • Compatibility: ELK-319 Receivers/Panels & other panels that operate on the 319.5MHz Freq. and adhere to the ITI/Interlogix protocol
  • Supervision Interval: 62 - 68 minutes
  • Maximum UL Spacing: 50ft (15.2m) x 50ft (15.2m)
  • Rate of Rise Rating: 12° to 15°F (6.7° to 8.3°C)
  • Ambient Ceiling Temp: 100°F/150°F (37.8°C/65.6°C)
  • Storage Temp Range: -30 to 167°F (-34 to 75°C)
  • Relative Humidity: 0 to 95% non-condensing
  • Battery Type: One (1) 3VDC lithium battery
  • Expected battery life: 10 yrs
  • Dimensions: 2.29" Dia. x 1.28" H (58.25mm x 32.4mm)
  • Ratings: UL
  • Warranty: 2 Years