Firex Hardwired Inter-Connectable 120-Volt Auxiliary Heat Detector 135 Degree with Battery Backup - 9146421

Highlights

• Receive an instant alert when temperatures exceed 135 degree F
• Test button assures proper operation of the sensor's electronic circuitry, horn and battery function
• Interconnects with up to 24 Kidde devices (of which 18 can be initiating), including smoke and carbon monoxide alarms
• 9-Volt battery backup provides continuous protection even during power outages
• Red LED flashes every 30 - 40 seconds to indicate proper operation
• Quick-connect power harness for fast and easy installation
• Tamper-proof pin helps deter tampering and theft
• Replacement 9-Volt battery Kidde model 21025830
• UL/CSFM Ref. HD135F
• Not a smoke detector
• Compatible with Kidde, FireX, Code One and Sentinel products
• Kidde offers a full range of 120-Volt AC wire-in life safety products with interconnect capability to provide the most immediate and complete system available; when any 1 interconnected alarm is triggered, all interconnected alarms within the home sound an immediate warning
• UL/CSFM Ref. Kidde Part HD135