Thiết bị báo cháy cảm biến quang điện 9V tại Lotte Market

Giới thiệu Thiết bị báo cháy cảm biến quang điện 9V tại Lotte Market

Fire Detector 9V Battery Operated Photoelectric Sensor Loud Alarm Home School
Features: 100% brand new and high quality
No need for rewiring and can be fitted on a wall or ceiling, simple to install in minutes.
The detector adopts the special structure and ASIC design, has the characteristic of dustproof, mildewproof and anti outside light interference etc.
The fire alarm tests itself automatically every 5 seconds and will warn you of faults or a low battery, constantly keeping you safe and giving you peace of mind.
Features the latest photoelectric sensor and intelligent chipset to quickly and accurately detect dangerous smoke levels, instantly alerting you via an 80-dB alarm and a rapid-flashing LED indicator.
Suitable for all fields: homes, shops, hotels, restaurants, office buildings, schools, banks, libraries, computer rooms and warehouses.

Specification: Material: ABS
Powered by 9V battery (Not Included)
Usage: Fire, Smoke
Alarm volume: 10 feet to 80 dB

Package Includes: 1x Smoke Detector( battery excluded)
2x Screws
1x Manual

note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.