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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 85 dB sounder to alert occupants
· Single DC 9 V user-replaceable battery provides up to 18 months operation under normal conditions
· 30 day low battery warning signal
· Interconnection function available to connect up to 38 units together
· Battery missing indicator
Ordering Information:
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.
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 85 dB sounder to alert occupants
· Single DC 9 V user-replaceable battery provides up to 18 months operation under normal conditions
· 30 day low battery warning signal
· Interconnection function available to connect up to 38 units together
· Battery missing indicator
Ordering Information:
| Part Number | Interconnect |
| SND-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.