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

Please Note- The 10-Year battery life guarantee period begins on the date of installation. The advisory replacement date displayed on the alarm is provided for guidance only and does not determine the start of the guarantee.

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!

(Note- We have introduced an internal stock identification code, using 'EExxx' references. Rest assured you will be supplied the genuine manufacturer items)