Battery-Powered Smoke Detectors for Home, Bedroom, and Nursery

Technical Specifications:

Sensor Type: Photoelectric Product Life: About 10 years Battery Life: 1 year Power Supply: DC 9V battery operated Alarm Signal: Loud >85dB(A) @ 3M

Package Contents: - 4 x Smoke Alarm - 4 x Mounting Bracket - 8 x Screws - 8 x Anchor Plugs - 1 x User Manual

Test Button: Test the smoke alarm every week by pressing the test button in the middle of the cover for 5 seconds. Replace the batteries when the smoke detector indicates a low battery, as the smoke alarm will "chirp" every 32 seconds, and the red LED will flash simultaneously.

Sound & LED Warning: If the fire alarm detects smoke or combustion particles in the air, it will sound an 85dB alarm and the red LED will flash rapidly to alert all members to check the situation. If there is a fault, please clean the dust or smoke inside the smoke alarm with a fan.

Low Battery Warning: The smoke alarm with a low battery warning function allows you to easily know whether the alarm has sufficient power.

Easy Installation: The smoke alarm can be easily installed. It is no longer hardwired, and you can install it wherever you want, except in the bathroom and kitchen, keeping it at least 3 ft away from the kitchen, bathroom, or other high air flow area.

Accurate & Sensitive: The small size smoke alarm adopts photoelectric technology to detect smoke, which is more sensitive to light smoke and slow smoldering fires, and can quickly alert you. According to US data analysis, a family fire begins every 38 seconds. The faster you know about the fire, the sooner you can start moving your family, and the working smoke alarm reduces the risk of home fire deaths by 50%.

Home Protection: According to US data analysis, a family fire begins every 38 seconds. The faster you know about the fire, the sooner you can start moving your family, and the working fire detector reduces the risk of home fire deaths by 50%.

product information: