Product Features：
【Accurate & Responsive Smoke Alarm】Adopts
the most advanced photoelectric sensor, enabling the alarm to quickly
detect dangerous smoke levels from slow-burning, smoldering fires;
provides the earliest possible warning of fire
【Auto-Check Function】 This
smoke alarm will self-check every 60 seconds, making sure that the
sensor and components are in working condition. It is also recommended
to test the buzzer manually once a week.
【10-Year Product Life】The smoke alarm has 1-year 9V battery. This smoke alarm can be used for ten years with continuous battery replacement.
【Insect-Proof Screen】An
insect-proof screen will prevent insects and dust from entering the
device without impacting device performance, thus ensuring accurate,
precise alarms.
【Quick and Easy Installation: 】No
need for rewiring, as the battery-operated smoke alarm is easy to
install with the included screws, anchor plugs, and mounting bracket,
effortlessly install it on a wall or ceiling
【Fire Retardant PC Plastic Material】First Class Materials will Ensure Alarm Working When Fire, Won't be Destroyed in the Early Time
Techinical Speacifications:
Material：ABSMaterial
Sensor Type: Photoelectric
Product Life: About 10 years
Battery Life: 1 year
Batterys: 9V batteries required. (included)
Loud>85dB(A)alarm
Alarm:Fire, Smoke
Package contents：
1 x Alarm
2 x Screws
2 x Anchor Plugs
1 x User Manual