Legrand 643085 Smoke Alarm Pro Photoelecric 240v

Product Overview:
Legrand Photoelectric smoke alarms ‘see’ the smoke. They detect visible particles of combustion, eg smouldering cigarette smoke. They respond to a wide range of fires, but they are particularly responsive to smouldering fires and the dense smoke given off by foam filled furnishings or overheated PVC wiring.

Features:
• Good for smouldering fire and dense smoke
• Not as prone to cooking nuisance alarms as ionisation alarms
• Contain no radioactive material
• Suitable for general use
• Interconnectable – up to 20 units
• Surface mounting for easy fit-off
• Power and alarm indicator
• Easy access for wiring
• Hush/Test button
• 9V battery back-up included
• Low battery indication (audio and visual)
• Duct cover to protect the device during installation
• Smoke detector interface (643086) available separately to interconnect with other appliances, circuits and systems e.g. lighting and exhaust fans
• 12 months warranty