Compact Wall/Ceiling Sounder Beacon & Beacon Only, CON451A/CX/SR & CON458A/CX/SR

A range of compact Context Plus audible and visual alarm devices designed for wall or ceiling installation as part of an addressable fire alarm system.

The range includes:

• Combined 91dB(A) Wall/Ceiling Sounder & Beacon, model CON451A/CX/SR.
• Compact Beacon Only, model CON458A/CX/SR.

Model CON451A/CX/SR:

Combines audible and visual alarm functions in one device and provides a sound output of 91dB(A) at one metre.

Key Features:

• Certified to EN54-3 for sounders, EN54-17 for isolators and EN54-23 for visual alarm devices.
• C-3-8 light distribution when ceiling mounted.
• W-3-2.1 light distribution when wall mounted.
• Onboard short-circuit loop isolator.
• Group addressing allows multiple devices to operate simultaneously.
• Alarm current: 14mA at 24V DC.
• Quiescent current: 550µA.
• IP21C Type A rated.
• Diameter: 102mm.
• Depth: 63mm.

Model CON458A/CX/SR:

A compact visual alarm beacon designed for wall or ceiling installation.

Key Features:

• Certified to EN54-17 for isolators and EN54-23 for visual alarm devices.
• C-3-8 light distribution when ceiling mounted.
• W-3-2.1 light distribution when wall mounted.
• Alarm current: 10mA at 24V DC.
• Quiescent current: 550µA.
• IP21C Type A rated.
• Diameter: 102mm.
• Depth: 63mm.