Kidde Hardwired Interconnectable Smoke Alarm with 9V Lithium-Ion Backup Battery 21010407-A

Kidde 21010407-A Details

Ensure safety in your establishment with this Kidde hardwired interconnectable smoke alarm 21010407-A. This smoke alarm uses ionization sensing technology to detect invisible fire particles associated with flaming fires. It has a loud piezoelectric horn that emits 85 decibels at 10' away to audibly alert patrons. It is easy to mount to the wall using the 360 degree mounting base. This base protects surface paint from dirt, and it can cover any imperfections.

This unit features a dust cover that protects it from contaminates and also reduces the amount of nuisance alarms. It features a test / hush alarm control button which can silence any nuisance alarms for about 9 minutes. This allows you to silence your unit when it is triggered by non-hazardous sources. For your convenience, this alarm is interconnectable with up to 24 Kidde devices such as smoke, carbon monoxide, and heat alarms (sold separately).

This unit can operate in temperatures ranging from 40 to 100 degrees Fahrenheit. It includes a red LED light to indicate alarm mode and a green LED light to indicate that AC power is present. It conveniently chirps when it is nearing the end of its life, alerting you that the unit must be replaced. It comes with an end of life hush feature to temporarily silence this chirping for 3 days at a time. This provides you with plenty of time to install a replacement.

This unit uses a hardwired 120V AC connection for operation, and it comes with a sealed 9V lithium-ion backup battery. This battery ensures that the smoke alarm will still work during power outages. It is tamper proof to prevent unauthorized removal, and it lasts for up to 10 years. Once your alarm is attached to a mounting bracket, this battery will automatically activate.

Overall Dimensions:
Diameter: 5 1/2"
Depth: 1 3/4"