Products

Main Features
●   Photoelectric sensing technology
●   Easy installation and maintenance
●   Battery case at the back of a sensor for easy removal of a battery
●   Sleek low-profile housing design
●   Low-battery warning
●   Test button verifies battery and alarm operation
●   Sounding a loud alarm signal of exceeding 85 dB in alarm mode
●   Five-year limited warranty

Specifications
Smoke Sensitivity:               0.086 dB/m to 0.14 dB/m
Power Supply:                    9V Carbon Zinc/Alkaline/Lithium Batttery
Battery Life:                    >12months
Low battery life:                >30days
Alarm indicator:                 continuously emitting red light and shounder
Alarm sound level:               >85dB at 10 feet (3m)
Temperature:                     0℃ - 50℃
Humidity:                        10%-90%RH, no condensation or icing
Dimensions (L x W x H):          Ø130x37 mm