HD6135FB 120V AC/DC 135F w/Rate-of-Rise Heat Alarm

The most feature rich heat alarm for residential use in its class. Features advanced rate-of-rise technology found in more expensive commercial/industrial alarms at an economical cost.

• 135F Fixed temperature and Rate-of-Rise
• Thermistor heat sensor
• 9V Battery Backup
• Latching alarm indicator - remembers which unit initiated an alarm
• Two silence features - can silence the low-battery chirp for up to eight hours or temporarily silence an unwanted nuisance alarm
• 10-Year Limited Warranty

Model #:HD6135FB

• Sensor: Thermistor
• Warranty Claim: 10-Year
• Package Type: Box
• Color: White
• Battery backup: Y