This alarm has a photoelectric chamber that senses visible smoke particles. This reduces false alarms in areas where cooking or high humidity frequently occur. It has a low profile, compact design, with power-on LED indicator. The test switch tests for sensitivity, circuitry, and horn.

SPECIFICATIONS:
 Photoelectric Chamber: Smoke and Fire Alarm
 Test switch: Tests sensitivity, circuitry and horn
 Electrical rating: 9V DC battery powered
 Horn output: 85 decibels @ 10'
Manufacturer: FIREX
Manufacturer warranty: 5 years
Product questions: 800-445-8299