Well Selling En14604 Approved 9V Smoke Alarm, Made in China (SND-500-S)

SND-500 DC smoke alarms provide battery powered smoke detection and alarm functions within a single unit.
Advanced electronics in conjunction with a photoelectric smoke sensing chamber provide early detection of fire and high immunity against unwanted alarms.
SND-500 DC smoke alarms are battery powered, do not require a mains supply, and are suitable for general residential applications.Features:· Photoelectric smoke sensor
· Integrated indicator provides visual indication of an alarm condition
· Test button verifies battery and alarm operation
· Loud 85dB sounder to alert occupants
· Single DC9V user-replaceable battery provides up to 18months operation under normal conditions
· 30day low battery warning signal
· Interconnection function available to connect up to 38units together
· Battery missing indicator
Ordering Information:
Part NumberInterconnectSND-500-S-SND-500-SI√
FAQ:
Q1:Are you a manufacturer or trading company?
A1:Numens is a professional fire alarm system manufacturer.Q2:What kind of production service do you provide?
A2:The whole fire alarm system,include Addressable system, Conventional system, Residential system and so on....Q3:What kind of certification do you have?
A3:Numens was EN,BSI,UL,SGS certified and all the products were produced under these major international standard .Q4:What is the lead time for new order?
A4:The lead time for new order is 25 days after confirm order.Q5:How do I get price information?
A5:Sales representatives are responsible for providing detailed price information within 1 workday after get your inquiry.