Wireless Portable Alarm System Heat and Smoke Detector

Highlights

• Extensive Wireless Range Up to 500
• Triggers a siren & alert once the room temperature is 104°F and the temperature rises 15° or more within 60 seconds
• Low Temperature alert once the room temperature is at or below 40° for up to 60 seconds
• 2-CR123A Lithium Batteries Included
• Built-In 85dB Siren
• Operating Temperature of -40° to 100°F
• Operating Humidity of 15-95%, non-condensing
• tattletale HOME Base Unit Required