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440 Non-Addressable Alarm Bell

Keywords: Non-Addressable Alarm Bell, 24 V, Weather-Proof

440 non-addressable alarm bells are suitable for connection to 2-wire and 4-wire fire detection and alarm systems. 440 alarm bells will operate with both addressable and non-addressable fire detection control and indicating equipment.
Activation is initiated upon connection of the operating voltage, allowing connection to either a switched supply or via an addressable module.
The 440 alarm bell provides fire detection and alarm system designers with an economical product for life safety and property protection applications.

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Features

· Operates when the supply voltage is connected to the device
· Compatible with relay outputs from control and indicating equipment, or from an output module connected to addressable alarm circuit wiring
· DC 24 V operation
· Loud sound output of 95 dB at 1 m
· Zero current load in quiescent condition
· Weather proof 
· Easy installation
· Low maintenance

Ordering Information

CONTACT
  • Yinzhou district Ningbo, Zhejiang, China 315137
  • Tel:+86 574 8281 7218
  • Fax:+86 574 8300 1379
  • Email:sales@numens.com

© 2018 Ambest Electronics (Ningbo) Co Ltd (中国浙江省,宁波市,鄞州区 邮编:315137 )