640 is loop-powered and activation is initiated by a dedicated initiation message from the control and indicating equipment. Up to 125 devieces can be connected to each alarm zone loop.
Features:
·   Visual, audible and audio/visual models available
·   Red or white body available for audible alarm device
·   Loop-powered from control and indicating equipment
·   Operates when a dedicated activation message is received from the control and indicating equipment
·   Loud sounder output of 85 dB at 1 m
·   Long-life LEDs
·   Low quiescent current
·   DIP switch address setting
Specification:
| operating voltage | DC(17~30)V |
| quiescent current | ≤650μA |
| alarm current | ≤10mA |
| start up time | ≤10s |
| usable addresses per alarm loop | 32 |
Ordering Information:
| Part Number | Audible Alarm | Visual Alarm | Red | White |
| 640-001 | √ | - | √ | - |
| 640-002 | √ | - | - | √ |
| 640-003 | - | √ | √ | - |
| 640-004 | √ | √ | √ | - |
FAQ:
Q1:Are you a manufacturer or trading company?
A1:Numens is a professional fire alarm system manufacturer.
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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....
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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 .
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Q4:What is the lead time for new order?
A4:The lead time for new order is 25 days after confirm order.
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Q5:How do I get price information?
A5:Sales representatives are responsible for providing detailed price information within 1 workday after get your inquiry.
The 640 addressable audio/visual alarm devices are suitable for connection to 2-wire addressable fire detection and alarm systems. 640 is loop-powered and activation is initiated by a dedicated initiation message from the control and indicating equipment. Up to 125 devieces can be connected to each alarm zone loop.
Features:
·   Visual, audible and audio/visual models available
·   Red or white body available for audible alarm device
·   Loop-powered from control and indicating equipment
·   Operates when a dedicated activation message is received from the control and indicating equipment
·   Loud sounder output of 85 dB at 1 m
·   Long-life LEDs
·   Low quiescent current
·   DIP switch address setting
Specification:
| operating voltage | DC(17~30)V |
| quiescent current | ≤650μA |
| alarm current | ≤10mA |
| start up time | ≤10s |
| usable addresses per alarm loop | 32 |
Ordering Information:
| Part Number | Audible Alarm | Visual Alarm | Red | White |
| 640-001 | √ | - | √ | - |
| 640-002 | √ | - | - | √ |
| 640-003 | - | √ | √ | - |
| 640-004 | √ | √ | √ | - |
FAQ:
Q1:Are you a manufacturer or trading company?
A1:Numens is a professional fire alarm system manufacturer.
Â
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....
Â
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 .
Â
Q4:What is the lead time for new order?
A4:The lead time for new order is 25 days after confirm order.
Â
Q5:How do I get price information?
A5:Sales representatives are responsible for providing detailed price information within 1 workday after get your inquiry.
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