Rate-of-Rise Heat Detector

Wireless Security and Life-Safety Sensing Products

Professional Sensing Products for Professional Security Dealers



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The RF-ROR series (Radio Frequency Rate-of-Rise) and the hardwire version of wireless heat detectors use electronic processing to detect and report rising heat conditions. The micro-processor trips the on-board transmitter when the temperature at the detector location reaches a fixed temperature of 135°F (57°C) or 200°F (93°C).



  - Automatic reset after sensor cools.

  - Ceiling mount with very small footprint.

  - Tamper switch.

  - Extra long-life battery.


  - UL 521-Heat detectors for fire and protective signaling systems.

  - UL 985-Household fire warning systems units.

  - CAN/ULC-S530-Heat actuated fire detectors for fire alarm systems.


Selectable temperature, 135°F (57°C) or 200°F (93°C).


Part Numbers and Compatibility:
RF-ROR-135S-319-NN     319.5 MHz: UTC®, Interlogix®, GE®, ITI®, and Qolsys®

RF-ROR-135S-345-NN     345 MHz: Honeywell®, 2GIG®


HD-4WDT-NN                    Hard Wire



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