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Shop the best prices on 25,000 great value home alarm systems. Shopping for home alarm systems is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Generic1, Cameron Sino and more. Buy home alarm systems online safely with Fruugo, with secure payment and fast shipping to Ireland.

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1,121 - 1,152 of 3,200
12V Wired Indoor Audible and Aisual Siren Sound Alarm for Home Security Alarm System
€11.95 Save €28.00 RRP: €39.95
150 dB DC 12V Dual Tone Wired Horn Siren Burglar Alarm System Warning Althorn for Home Security
€47.95 Save €46.05 RRP: €94.00
Warning Siren with LED Strobe Light DC 12V for Security Systems
€26.95 Save €52.05 RRP: €79.00
12 Gauge Trip Wire Alarm for Perimeter Security and Camping Warning Device
€104.00 Save €75.00 RRP: €179.00
Door Handle Alarm 110dB Door Security Alarm with Adjustable Settings Alarm Equipment Battery Operated for Travel Hotel Security
€43.95 Save €35.05 RRP: €79.00
EC11 Encoder Module Rotation Potentiometer Module Encoder Rotary Potentiometer with Knob Cap
€13.95 Save €4.00 RRP: €17.95
NR2-25 Professional Thermal Overload Relay Electric Thermal Relay with Adjustable Motor (17-25A)
€14.95 Save €5.00 RRP: €19.95
Industrial Control Board USB Relay PRO 4-Way Relay Isolation Rail USB/TTL Control Relay for Automat
€28.95 Save €8.00 RRP: €36.95
Tuya Smart 2 Way WiFi Energy Meter Bidirection with Clamp App Monitor Solar Produced and Consumed P
€23.95 Save €6.00 RRP: €29.95
63A 3 Phase 3P+N Din Rail Phase Selector over and Under Voltage Current Protection Monitor Relays
€35.95 Save €10.00 RRP: €45.95
Window Door Magnetic Sensor Home Security Alarm System Anti-Theft Battery
€36.95
3xMini 130DB Personal Alarm Security Alert Charging for Women Elderly Kids black
€29.95
Wifi/zigbee Gas Lpg Leak Sensor Alarm Fire Security Detector Tuya Smart Life App Control
€42.95
Corui Wifi Tuya Smart Water Leak Sensor Detector Alarm Flood Water Leakage Sensor Compatible
€20.95
Carbon Monoxide Alarm Detector Co Sensor Detector
€19.95
Tuya Zigbee Water Leakage Alarm Detector Flood Sensor Wireless Smart Life Remote Monitoring
€28.95
Water Alarm Sensor Wifi Water Leak Detector Overflow Flood Leakage Alerts Remote Monitor
€20.95
Personal Alarm Alarm, 130db Portable Personal Security Alarm Beetle
€32.95
Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless Fridge Alarm, 4 In 1 Door Sensor Doorbell Door Open Alarm Loud108db
€39.95
Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless Fridge Alarm, 4 In 1 Door Sensor Doorbell Door Open Alarm Loud108db
€19.95
Smart Siren Alarm Wireless WiFi APP Control 105dB Burglar Alarm with Sound and Light Alarm for Home Security
€33.95 Save €75.05 RRP: €109.00
Security Alarm Systems, 1 Receiver And 2 Weatherproof Pir Motion Detectors For Yard/garage/barn,wireless Siren Kit For Port And Window Security Protec
€34.95 Save €74.05 RRP: €109.00
Mini Wired Strobe Siren with Flashing Light and Horn Sound for Home Security Alarm System DC12V Durable Safety Alert Device
€8.95
Short Leg Bracket Holder for PIR Motion Detector, Universal Adjustable Wall Mount for Infrared Sensor Alarm System Installation
€4.95
Betterlife Electronic Wired Alarm Siren, Wireless Detector Mini Loud Horn for Home Security Alarm System with Bracket 110dB DC 12V (1 pcs)
€15.95 Save €7.00 RRP: €22.95
Alarm Siren 220v Powerful Outdoor, 120db Alarm Siren, Red Motor Led Siren Metal Horn Industry Boat Alarm
€25.95 Save €23.00 RRP: €48.95
Motion Detector Wireless Doorbell Home Alarm System Kit With 1 Sensor And 1 Receiver Electronic Sensor Welcome Device For Shops Offices
€28.95 Save €23.00 RRP: €51.95
Time Delay Relay Multi Functional 2-Channel Self Lock Cycle Timing Module Board12V
€19.95 Save €6.00 RRP: €25.95
Door and Window Security Alarm System with Remote Control, 105db Volume (Includes 1 Alarm Unit and 1 Remote Device)
€21.95
Wired Dual Beam Photoelectric Infrared Sensor Barrier Detector 100M Alarm for Park Burglary Detection System
€41.95
Mini Wireless Door Stop Alarm, 2 Pack Wedge Door Stop Blocking Security System with Loud Siren
€18.95
Set of 4 Wireless Intrusion Alarms for Doors and Windows - Home Security Against Burglary - Magnetic Operation - 90 dB Sound Alert
€35.95