The Temp°Alert® TA-2HL is a reliable and economical temperature-monitoring device that can be used in residential or commercial applications. Integrate into a security panel, set the desired temperature parameters, and have piece of mind that you will be notified of an incident where corrective action is needed.


  • Configurable high/low alarm outputs
  • 15′ (4.57 m) signal cable
  • No power required to operate

Product Specifications

Power Requirements None
Operating Temperature Alarm use: 50 to 130°F (10 to 54°C)
Display use: -30 to 130°F (-34 to 54°C)
Minimum Temp Span 10° – Recommended distance between high and low set points
Temp Accuracy ±3°F (±1.7°C)
Temp Response Time TC = 14 minutes
Outputs Gold plated normally open dry contacts
Contact Output Rating 50mA @ 12VDC
Dimensions 6.25 x 3.75 x 1” (15.9 x 9.5 x 2.5 cm)

                                                                                                    TA-2HL Spec Sheet          TA-2HL Manual


Prop 65 Notice for Californians

Product Certifications

  • RoHs
  • WEEE