This product is no longer available. But this
ADT Wireless Heat Detector is compatible and a great replacement.
The ADT Wireless Heat Detector uses both fixed temperature and rate-of-rise sensors. In rooms like the kitchens, garages, and places where dust and smoke are present in a non-emergency situation, a
heat detector device should be used instead of a
smoke detector. This detector will prevent false alarms when cooking, and it will still protect you in a real fire emergency.
Local smoke detectors should already be installed throughout the house, and are designed to alert you of fire while in the home. This heat detector is designed to protect your property along with those residing in the house. With ADT monitoring this detector, you can protect your home from a fire even if you are away from your house. It will trigger an alarm if it detects the fixed temperature of 135° For high. It will also alert the monitoring station if it detects a 15° F increase within one minute.