With a sole aim in delivering quality products, we are the prominent Supplier of Conventional Red 24V 2/4-wire Audio Visual Fire Alarm Device in Ningbo, Zhejiang, China.
The 442 audio/visual alarm devices are suitable for connection to 2-wire and 4-wire fire detection and alarm systems.
441 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.
Visual, audible and audio/visual models available
Red or white body available for audible alarm device
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 sounder output of 85 dB at 1 m
Zero current load in quiescent condition
Established in 2010 , NUMENS has made a name for itself in the list of top suppliers of Manual Call Points, Alarm in China. The supplier company is located in Ningbo, Zhejiang and is one of the leading sellers of listed products.NUMENS is listed in Trade India's list of verified sellers offering supreme quality of Addressable Manual Call Point, EN&UL Conventional Fire Alarm System Break Glass Manual Call Point etc. Buy Manual Call Points, Alarm in bulk from us for the best quality products and service.