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Kidde Fyrnetics KF30 Firex White Mains Heat Alarm With Hush, Mounting Plate & Alkaline Battery Back-Up 230V - Shop4 Electrical
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Kidde Part # 21029883 - Kidde Firex Hardwired Smoke Detector With Photoelectric Sensor And 9-Volt Battery Backup - Smoke Detectors - Home Depot Pro
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Kidde Part # 21029877 - Kidde Firex Smoke Detector, Hardwired With Battery Backup & Front-Load Battery Door, Smoke Alarm - Smoke Detectors - Home Depot Pro
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Kidde Firex Hardwired Smoke Detector with Photoelectric Sensor and 9-Volt Battery Backup 21029883 - The Home Depot
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Kidde Firex KF20 Smoke Alarm (Mains / Battery Back Up- Optical) with SMK4896 Universal Mounting Pattress Plate : Amazon.co.uk: DIY & Tools
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