The Temp°Alert® MTA-1 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.


  • High/Low parameters will activate virtually any security system
  • Separate high and low temperature outputs
  • No power required to operate

Product Specifications

Power Requirements None
Operating Temperature Alarm Use: 50 to 100°F (10 to 38°C)
Display use: 30 to 100°F (-1 to 38°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 (Not for high voltage use)
Contact Output Rating 50mA @ 12 VDC
Dimensions 4.5 x 3.25 x 1” (11.4 x 8.3 x 2.5 cm)

                                                                                                  MTA-1 Spec Sheet          MTA-1 Manual


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Product Certifications

  • RoHs
  • WEEE