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Home Alarm Systems

Shop the best prices on 30,734 great value home alarm systems. Shopping for home alarm systems is easy with Fruugo, with SALE discounts, offers and savings on Blue Zoo, GreenZech, Generic1 and more. Buy home alarm systems online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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2,593 - 2,624 of 3,200
Screw On Mount Security Alarm With 110dB Siren Sound Waterproof Design For Shops Apartments Warehouse Multicolor
From £15.95
Dual Modes Self Defense Personal Alarm for Women, 135 dB Siren LED, USB Rechargeable Security Alarm
From £30.95
Security Alarm Rechargeable Keychain Alarm 130dB Loud Defense Safety Alarm with Flashlight for Women White
From £16.95
Perimeter Trip Wire Alarm Device 12 Gauge Accessories with 22 Option Early Warning Security System f
From £19.95
130DB Heart Shape Personal Security Alarm Keychain Emergency Self Defense SirenZZ16
From £23.95
Reusable Security Alarm with LED Flashlight Loud 130dB Strobe Light ABS Device for Auto Defense Adults Children White
From £15.95
80dB Door Stop Alarm Jammer for Anti-Theft & Personal Protection in Hotels, Travel & Homes (Best Seller 2025)
From £38.95
Industrial 220V Alarm with Loud 120dB Siren 2025
From £59.00
2 Pack Power Failure Alarm 118dB Loud Siren with LED Light 110V-220V On/Off Alert
From £22.95
Passage Alarm, Shop Bell, Wireless Alarm System With Motion Detector
From £42.95
10 Pack Window Alarm Wireless Door Magnetic Sensor Alarm For Home Security System, Pool Door Alarm
From £25.95
Wireless Alarm System For Home Security Home Security System Security Pro-tection Sensor
From £25.95
2pcs Power Failure Alarm,automatic Power Cut Failure Alerter,80db Led Indicator Smart Alarm Edition 0120
From £37.95
Tuya Wifi Door Magnetic Smart Window Sensor Door Door Detector Smart Home Alarm System for Alexa GoWhite SZRH A-GB
From £19.95
Wireless Security Alarm System with 1 Receiver & 2 Weatherproof PIR Motion Detectors for Yard, Garage, Barn, Port and Window Protection
From £34.95
GA01P Vending Machine GSM Support for Power Failure Alert with One Alarm Input
From £59.00
Smart Wireless Door Window Sensor Alarm for Home Security System
From £12.95
Red Strobe Light with Siren Sound for Home Security Systems 12V Wired Alarm Alert Solution
From £8.95
Heart-Shaped Personal Security Alarm for Self-Defense and Safety Alerts (Red)
From £12.95
Home Alarm Alarm Wireless Rechargeable Patient Elderly Personal Alarm System and Children Emergency
From £39.95
Rechargeable Anti wolf siren Alarm for Girl Kid Elderly Student(Whi OSH
From £19.95
Portable Door Stop Alarm, 125 DB Security Wedge for Home, Travel, and Hotel Protection
From £21.95
Zigbee Door Window Sensor for Smart Home Security System Compatibility with Tuya App Monitoring Open Closed Status
From £10.95
w Door and Window Alarm - Set of 4x Wireless Anti-Intrusion Alarm - Home Security Against Burglary - Magnetic Operation
From £13.95
Pack freezer door alarm, window alarm, wireless refrigerator alarm p
From £16.95
Door and window alarm,38 Chimes 200m/ 656ft Use 1 Receiver Alarm 1 Alarm 656ft Indoor Driveway Alarm 2 S With Waterproof 200m/ 2 Indoor/ Property
From £36.95
SMATRUL WSD023 WiFi RF Temperature Humidity Sensor LED Display Remote Control Smart APP Alarm Detect
From £59.00
High Accuracy Temperature Humidity Air Pressure Measuring Digital Sensor Module
From £9.95
Water Level Controller Module Liquid Pump Drainage Control Switch Protection Board 9V12V
From £9.95
Booster Module DC/DC Power Converter Car 12V to 19V Voltage Regulator TBS1219C190Z
From £22.95
GY US42 I2C Pixhawk APM Flight Control Ultrasonic Distance Measuring Module(2019+ )
From £15.95
Indoor Ear Piercing Siren Mini Alarm Horn Home Security System
From £9.95