Fire angel sw1 mains powered optical smoke alarm in comparison
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Last updated on 10.09.2026
1
FireAngel FA6620 Optical, Battery Powered Fire/Smoke Alarms for Home | 1-Pack, 10-Year Battery Smoke Alarm Detector, Replacing FireAngel ST-622/ST-620, Fire Alarms for Home
Fireangel
free shipping
To the product (11 offers)
9,9
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2
Kidde Firex KF20 Optical Smoke Alarm - Mains Operated with Battery Back Up
Kidde
free shipping
To the product (4 offers)
9,8
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3
BLACK+DECKER - Mains Smoke Alarm | Mains Powered Interlinked Smoke Detector with Battery Backup. Optical Home Alarm, Fast Fix Base, Test Button, White
BLACK+DECKER
free shipping
To the product (1 offer)
9,7
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4
New Kidde FireX KF20 Mains Powered Optical Smoke Alarm Fire Detector with 9V Battery Backup
iXium
free shipping
To the product (3 offers)
9,7
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5
Aico Ei146e Optical Smoke Alarm AC mains power supply and 9V alkaline battery back-up.
Aico
8% off
free shipping
To the product (7 offers)
9,6
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6
BG Electrical Optical Smoke Alarm, 230VAC Mains Powered Natural White
British General
free shipping
To the product (2 offers)
9,6
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7
Firehawk FHN250BB Mains Powered Optical Multi-Criteria-Enhanced Smoke Alarm with Alkaline Battery Backup - these FHN series alarms are NOT compatible with the older FH models
Firehawk
free shipping
To the product (4 offers)
9,5
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8
SAFE-TECH Mains Powered Interlinked Smoke Alarm for Home | 230V Mains Smoke Alarm | Hardwired Fire Alarms for Home | 10-Year Battery Backup | UK Tech Support
SAFE TECH
free shipping
To the product (1 offer)
9,4
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9
Pyrexx PX-1 - 12-year smoke alarm - white - made in Germany
Pyrexx
free shipping
To the product (2 offers)
9,4
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10
FireAngel SW1-R Mains Smoke Alarm/Detector for Home with Backup Battery | 1-Pack, Interlinked, Hard Wired Smoke Alarms for Home with Test Button and LED Indicators
Kidde Firex KF Series Mains Powered Fire Alarms Kit (3 Smoke & 1 Heat) with Alkaline Back-up Battery
Kidde
£ 86.03
free shipping
To the product (2 offers)
Aico EI146e Set of 2 Mains Hard Wired Smoke Alarms with 9V Battery Back Up , White
Aico
£ 55.75
free shipping
To the product (3 offers)
13% off
Wireless Whole House Fire Alarm Pack - Mains Smoke Alarm, Battery Smoke Alarm, Heat Alarm, Carbon Monoxide Alarm - Covers 2 Storey Home
Firechief
£ 136.96
free shipping
To the product (1 offer)
FireAngel FA6615-R Optical 10-Year Fire/Smoke Alarms for Home | 2-Pack, Early Smoke Alarm Detector with 5-Year Replaceable Batteries, Fire Alarms for Home
Fireangel
£ 24.99
free shipping
To the product (3 offers)
6% off
Ei Electronics Ei650W Smoke Detector with Battery for 10 Years, Optional Wireless Networkable, White
Ei Electronics
£ 30.53
free shipping
To the product (1 offer)
Andyssey GS517A Wired Smoke Alarm Mains powered, Interlinked Mains Smoke Detector 1 Year Replaceable Battery Back-up, Fire Alarm with Silence Button, EN 14604 Standard (4-PACK)
Andyssey
£ 62.73
free shipping
To the product (1 offer)
Aroha Link Interlinked Smoke Detector - 10-Year Battery - Fire alarm - 3-Pack
Aroha
£ 47.95
free shipping
To the product (1 offer)
25% off
Yale Smoke Sensor | 85dB Siren | Developed with Fire Angel | Real-time Alerts | Interconnected | Only Compatible with New Yale Smart Alarm
Yale
£ 48.00
free shipping
To the product (5 offers)
Which.One Highlight
FireAngel FA6620 Optical, Battery Powered Fire/Smoke Alarms for Home | 1-Pack, 10-Year Battery Smoke Alarm Detector, Replacing FireAngel ST-622/ST-620, Fire Alarms for Home
