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Home Alarm Systems

Shop the best prices on 30,834 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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2,817 - 2,848 of 3,200
Home Alert Wireless Patient Elderly Personal Alarm System Plug Version And Emergency Call Button(1 to 1)
From £21.95
Wi-Fi Water Leak Detector, 130dB Smart Flood Detector Wireless Water Alert Sensor, Push Notification to TUYA Smartphone
From £21.95
Natural gas detector:Plug-in Multi-gas,for Carbon monoxide, Natural gas & LPG,85 DB(gas sensor)
From £23.95
Wireless Home Security Alarm System - 4 Pack Magnetic Door and Window Sensors with 100dB Alert for Intrusion Protection
From £13.95
Alarm Siren Speaker, High Decibel Alarm Siren With Adjustable Angle Installation For Enhanced Security, 110Db At Dc 12V, Widely Compatible Alarm
From £19.95
3X Perimeter Trip Alarm 22 Gauge Camping Wire Device Early Warning Security
From £34.95
3-Pack Safety Wedge Door Stop Alarm Stop Travel Blocking Home Security Alert 120db (Pack of 3) MS-M68
From £20.95
Automatic Power Cut Failure Alerter LED Indicator Smart 120db Outage Alarm Warning Siren
From £17.95
Door and Window Alarm - Wireless Burglar Alarm with Remote Control, Easy to Install, 105db Very Loud (Includes 1 Alarm and 2 Remote Controls)
From £19.95
WiFi Door and Window Alarm, 100B Siren, Tuya App Remote Control, Timing Arm/Disarm, Adjustable Volume, Wireless Home Alarm, Compatible with Google Hom
From £24.95
Ladies Pocket Alarm Clock - Keychain Personal Alarm Clock - 140dB - Suitable for Women, Girls and Seniors.
From £18.95
Glass Break Alarm 125dB Window Vibration Detector Sensor Alarm 3 Pack Ultra-Slim Anti-Theft Alarm for Door and Window with Ajustment Sensitivity
From £25.95
Ladies Pocket Alarm Clock - Keychain Personal Alarm Clock - 140dB - Suitable for Women, Girls and Seniors.
From £18.95
Remote Control Security Lock Kit Smart Burglar Alarm Home Security Access Control System Without Latch, Smart Home Remote Control Lock Mechanical Lock
From £219.00
home alert wireless patient elderly personal alarm system plug version and emergency call button(2 to 1)
From £33.95
Powerful 120dB Outdoor Alarm Horn, 220V Metal Siren for Industrial and Marine Use
From £9.95
Wireless Motion Detector Alarm System with 38 Ringtones, Home Security Device with 120-150 Meter Range
From £32.95
Video Doorbell Power Adapter for Smart Home Security Systems
From £15.95
80dB Door Stop Alarm Jammer for Anti-Theft & Personal Protection in Hotels, Travel & Homes (Best Seller 2025)
From £41.95
Perimeter Trip Alarm for Camping, Early Warning Security System with Trip Wire
From £17.95
Multicolor High Decibel 129dB Outdoor Security Alarm with Solar Power, Motion Sensors & Sound Simulation for Enhanced Safety
From £21.95
80dB Door Stop Alarm Jammer for Anti-Theft & Personal Protection in Hotels, Travel & Homes (Best Seller 2025)
From £35.95
FloHua 129dB Security Alarm with Motion Sensor, 6LED Flashing, IP65, compatible with Home/Villa/Farm, Mothers Day Gift
From £12.95
2X Perimeter Trip Wire Alarm Device 12 Gauge Accessories with 22 Option Early Warning Security Syste
From £19.95
Wireless High-Performance Remote Control Compatible with Every for ETIGER Secual System Home Securit
From £17.95
Animal repellent device for wild boar and theft prevention
From £14.95
Door and Window Alarm, 2 Pack Glass Break Vibration Detectors, Powerful 130 dB Siren, Door and Window Detectors, Home Alarm for House, Shop, Apartmen
From £17.95
Smoke Detector Wireless 433.92MHz Fire Safety Protection Alarm Sensor for Smart Home Automation Working with APP 1pc
From £18.95
Passage Alarm, Shop Bell, Wireless Alarm System With Motion Detector-New Arrival Yogo
From £32.95
24Pcs Door and Window Alarm Electronic Alarm Window Alarm Sensor Anti-Burglary Window Security Alarm
From £34.95
Infrared Motion Sensor Alarm - Burglar Alarm with 2 Remote Controls, Suitable for Home/Garages/Shops
From £14.95
Automatic Power Cut Failure Alerter LED Indicator Smart 120db Outage Alarm Warning Siren Needs 9V Battery
From £13.95