Photoelectric Smoke Detector Fire Alarm Silence Function
Press and hold the TEST key continuously, the product enters the test state. If the function is normal, it flashes red, the buzzer sounds, and the action mode is consistent with the alarm mode; Does not accompany the buzzer.
Smoke is detected every 6 seconds. If low battery, the alarm is detected 6 times at a speed of 1 second and will be issued after the alarm confirmed 6 times.
Press the HUSH button in the alarm state, turn off the buzzer, and only flash the red LED.
4. Low voltage alarm
When the voltage consumption is below 2.6V, two short audible alarms are issued every 60S.
5. End-of-life alarm for ten years
At the end of life, the red LED flashes twice every 60S without the buzzer sounding.
6. Normal work
Fast flashing green LED every 60 seconds. This smoke alarm responds more quickly to hazardous smoke than traditional ones, while minimizing false alarms, such as cigarette smoke.
The built-in lithium battery is both energy-efficient and environmentally friendly, and offers an extremely long lifetime of up to 10 years of continuous 24/7 protection. And it is easy to install. You can install it on a wall or ceiling.
This alarm is made with an upgraded premium ABS plastic housing. It is fire-retardant, high temperature resistant, and corrosion resistant.
It can be used in hotel, hospital, warehouse, KTV, dining hall, house and many other different places.