Kidde KF20R Firex White Mains Powered Interlinkable Optical Smoke Alarm With Built in Rechargeable Lithium Battery Back-Up 230V

Firex White Mains Interlinkable Optical Smoke Alarm – 230V with Built-In Rechargeable Lithium Backup

This Firex mains-powered optical smoke alarm offers advanced interlink capabilities and a tamper-proof built-in rechargeable lithium battery. Ideal for full-home protection, it supports up to 23 interconnected units and features intelligent design to minimise false alarms and reduce energy consumption.

• Interlinkable System: Connect with up to 23 Firex hard-wired alarms – all units activate when one detects danger.
• Built-In Rechargeable Lithium Backup: Tamper-proof backup battery ensures continuous operation during power outages.
• Alarm Memory Function: Identifies the triggered unit in an interlinked network for faster incident response.
• Energy-Efficient Design: Lower long-term running costs thanks to reduced power consumption.
• Dust Compensation & Bug Screen: Enhances sensor performance and reduces nuisance alarms.
• Combined Test/Hush™ Button: Simple, single-button testing and temporary silencing of alarms.
• Automatic Reset: Alarm resets itself after an activation once the threat is cleared.
• Tamper-Resistant Design: Prevents unauthorised removal of the alarm without a tool.

Technical Specification

• Power Supply: 230V mains with built-in rechargeable lithium battery
• Alarm Type: Optical smoke sensor
• Interconnect: Supports up to 23 Firex hard-wired alarms
• Control Options: Combined Test/Hush™ button
• Memory Feature: Identifies source alarm in interconnected setup
• False Alarm Reduction: Dust compensation and bug screen
• Reset: Auto reset after activation
• Tamper Protection: Locking device prevents unauthorised removal

✅ Choose the Firex Optical Smoke Alarm with lithium backup for dependable, network-ready protection and maintenance-free safety!