Thiết Bị Báo Cháy Bằng Dây Cứng Cảm Biến Quang Điện Kèm Pin Tiện Dụng Cho Khách Sạn tại Lotte Market

Giới thiệu Thiết Bị Báo Cháy Bằng Dây Cứng Cảm Biến Quang Điện Kèm Pin Tiện Dụng Cho Khách Sạn tại Lotte Market

#Hard #Wire #Smoke #Detector #,Photoelectric #Sensor #And #Ionization #Alarm #With #Backup #Battery #For #Hotel #Mall
Hard Wire Smoke Detector ,Photoelectric Sensor And Ionization Alarm With Backup Battery For Hotel Mall Warehouse
100% Brand new and high quality

Features:
Hard-wired alarms include battery backup in the event of a power failure
Photoelectric and ionization sensors provide comprehensive fire detection
One button makes the alarm easy to test or silence monthly during false alarms. Temperature range: 4°C~38°C.
Two lock functions help to show that the battery in the system is low or alarm
Optipath 360 patented technology provides a 360-degree smoke alarm. Send T3 pattern
Equipped with dual photoelectric and ionization smoke sensors, which can quickly detect rapid burning and fire.
Speed up job site steering with easy-to-install, trusted home security alarms.

Specification:
Working voltage: 9V (V)
Alarm current: 50 (mA)
Detection angle: 360
Quiescent current: 10 (uA)
Working temperature: -10~+50 (℃)
Detection distance: 20 (m)
Scope of application: residential areas, office buildings, bars, hotels, accommodations and other places can be used
Type: independent temperature sensor + smoke detector
Installation method: Ceiling type
Alarm mode: sound and light alarm
Battery: 9V battery (include)
Product size: 115*72*47mm /0.3772965885*0.2362204728*0.1541994753 inch

Package Included:1 pcs *Independent temperature sensor + smoke detector (other accessories demo in the picture is not included.)

Notes:Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you did.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!