Features:
- Fire Smoke Detector Alarm, general purpose ideal for all areas : house, shop, hotel, restaurant, office building, school, bank, library, computer house and storehouse etc.
- Alert and warn people stay far away from danger field when it detected smoke.
- The detector adopts the special structure design and ASIC, has the dustproof, mothproof and anti outside light interference feature etc.
- Alarm test button
- Easy to install
- Photoelectric sensor for early detection from all directions

What's in the box:

• 1 x Smoke Alarm
• 1 x Battery
•  Screw