Kidde KF20LL Firex White Mains Powered Interlinkable Optical Smoke Alarm With 9V Lithium Back-Up Battery As Standard 230V

Firex White Mains Interlinkable Optical Smoke Alarm – 230V with 9V Lithium Backup & Network Alarm Memory

This Firex mains-powered optical smoke alarm combines reliable detection with advanced interlink and safety features. Supplied with a 9V lithium backup battery, it supports up to 23 interconnected alarms and is ideal for full-property protection in residential settings.

• Interlinkable Network: Connects with up to 23 other Firex hard-wired alarms – all units sound when danger is detected.
• Alarm Memory Feature: Identifies which unit was triggered first in an interconnected network for fast response.
• Energy-Efficient Design: Reduced power consumption for lower running costs over the product’s lifetime.
• Dust Compensation & Bug Screen: Minimises false alarms and extends sensor performance.
• Combined Test/Hush™ Button: Allows regular testing and temporary silencing of nuisance alarms with a single control.
• Auto Reset Function: Alarm resets automatically after activation once the threat is cleared.
• Tamper-Resistant Locking: Prevents unauthorised removal without the use of tools, enhancing safety and security.

Technical Specification

• Power Supply: 230V mains with 9V lithium backup battery (included)
• Alarm Type: Optical smoke sensor
• Interconnect: Supports up to 23 Firex hard-wired alarms
• Control Options: Combined Test/Hush™ button
• Memory Feature: Alarm memory for triggered unit identification
• False Alarm Reduction: Dust compensation and bug screen
• Reset: Automatic reset after activation
• Tamper Protection: Locking device prevents unauthorised removal

✅ Protect your entire property with the Firex Interlinkable Smoke Alarm – energy-efficient, network-ready, and built for lasting safety!