Addressable fire alarm systems
Bosch AVENAR all-in-one 4000 Addressable Sounder-Beacon (FNX-425U)
Brand
Bosch
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Fire Alarm Systems
Addressable and conventional fire alarm systems, designed, installed and tested by AZEIDK
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The Context Plus CON457A/CX/W is a loop-powered addressable base sounder beacon with voice alarm, mounted under a Context Plus detector to add spoken messages and a visual warning at ceiling level.
It uses the same lenses and electronics as the Context Plus base sounder VAD certified to EN 54-23, EN 54-3 and EN 54-17.
Key features:
• Three selectable voice message pairs.
• C-3-8 light distribution (minimum 0.4 lux over a 3 m × 8 m cylindrical area).
• 7 selectable volume levels.
• Built-in short-circuit loop isolator.
• Group addressing for simultaneous operation.
• Optional BF330CTLIDW (white) or BF330CTLIDR (red) cap for stand-alone use.
• Detector spur wires included; IP21C rating.
Electrical data:
• Quiescent current: 550µA.
• Alarm current: 19.5mA at 24V DC (VAD lit, voice sounder at maximum).
Typical applications:
• Hotel rooms, healthcare and residential buildings needing voice and visual alarms from the ceiling.
AZEIDK is the exclusive agent for Context Plus in Saudi Arabia and Egypt, and provides product selection, submittals and technical support.
View the product’s full specifications and technical information in the official catalogue.
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