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Shop the best prices on 15,206 great value home alarm systems. Shopping for home alarm systems is easy with Fruugo, with SALE discounts, offers and savings on Elsavct, TTMA, Till and more. Buy home alarm systems online safely with Fruugo, with secure payment and fast shipping to Ireland.

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2,401 - 2,432 of 3,200
4 Sets Digital Tube Display Module LED 4 Digit 7 Segment 0.36in TM1637 Drive Chip Red MRA110B
€13.95 Save €8.00 RRP: €21.95
1-3KHZ 0-10V PWM Signal to Voltage Converter Module Digital Analog Board
€11.95 Save €7.00 RRP: €18.95
130DB Siren Speaker 60W High Power Alarm Horn Indoor Outdoor Warning Device for Security System AC220V
€32.95 Save €21.05 RRP: €54.00
300W 20A DC-DC Buck Converter Step down Module Constant Current LED Driver
€13.95 Save €7.00 RRP: €20.95
1000pcs 1/2W1-10M ohm Carbon Film Resistors Assortment Electronic Components
€16.95 Save €10.00 RRP: €26.95
1A 1000V DB107S Multiple Batches Square Rectifier Bridge Full Current Voltage (10pcs)
€6.95 Save €5.00 RRP: €11.95
130db Personal Security Alarm Keychain Emergency Survival Anti rape Siren with LED Flashlight
€9.95 Save €6.00 RRP: €15.95
130DB Heart Shape Personal Security Alarm Keychain Emergency Self Defense Siren (Pink)
€12.95 Save €7.00 RRP: €19.95
Industrial Alarm Smart Cycle Timing Siren 90110 High Decibel Sound Alarm 6 Digits
€89.00 Save €50.00 RRP: €139.00
PIR Infrared Motion Detector Alarm Unit with 2 Remote Controller Home Safety System
€15.95 Save €9.00 RRP: €24.95
GY-VL53L0XV2 Time of Flight ToF Laser Distance Measurement Sensor Ranging Module I2C IIC
€8.95 Save €6.00 RRP: €14.95
Mini Strobe Siren Wired Alarm Strobe Flashing Light Horn Flash Sound Siren for Home Security Alarm System DC12V
€11.95 Save €7.00 RRP: €18.95
200W 15A DCDC 860V to 135V Nonisolated Adjustable Step Down Module with Aluminum Shell
€14.95 Save €8.00 RRP: €22.95
500pcs 3mm LED Light White Yellow Red Blue Green Assortment Diodes DIY Kit
€10.95 Save €7.00 RRP: €17.95
Outdoor Security Alarm Siren Loud Alarm Horn 110dB
€15.95 Save €9.00 RRP: €24.95
G3/8 Screw Connection IP65 Analog Signal High Accuracy Water Pressure Sensor(0-5BAR)
€16.95 Save €9.00 RRP: €25.95
5 Pairs Rectifier Diode Spiral for Battery Charging 70HFR120/70HF120
€21.95 Save €12.00 RRP: €33.95
120 Pcs Inductor Set 1/4W Color Ring 12 Kinds Inductance 1UH~1MH
€8.95 Save €5.00 RRP: €13.95
300W 220V AC DC Insulated PTC Ceramic Air Heater Electric Heater
€16.95 Save €10.00 RRP: €26.95
DC 24V 110dB Active Buzzer Alarm Beeper with Wire for DIY Electronics
€10.95 Save €6.00 RRP: €16.95
Mini Tesla Coil Battery Powered No Arc Remote Ignition Tesla Electronic DIY KitFinished Product
€10.95 Save €5.00 RRP: €15.95
0-200mm Accurate Digital Linear Scale LCD Readout Kit for Milling Machines Lathes
€40.95 Save €23.05 RRP: €64.00
Memory IC Development Tools I2C for NonVolatile Handheld Devices MB85RC256V 2.75.5V
€11.95 Save €7.00 RRP: €18.95
9-12VDC Level Controller Switch Module Automatic Pumping Drain Protection Control Circuit Board
€9.95 Save €5.00 RRP: €14.95
Battery Capacity Tester Module 4 Channel High Accuracy Digital Battery Power Internal Resistance Detector Module
€27.95 Save €16.00 RRP: €43.95
DC DC Positive & Negative Voltage Boost Buck Converter (Output 15VDC)
€10.95 Save €6.00 RRP: €16.95
AC 220V Delay Power On Module Timer Relay Switch for Electric Appliance Protection
€9.95 Save €6.00 RRP: €15.95
Liquid Level Sensor NPN Non Contact Corrosion Resistance High Sensitivity Liquid Water Level Induction Switch 5V
€10.95 Save €6.00 RRP: €16.95
AD8317 1M-10GHz 60dB RF Power Meter Logarithmic Detector Controller for Amplifier
€13.95 Save €9.00 RRP: €22.95
Industrial Alarm Security Siren 130dB 40W Emergency Warning Horn for Outdoor Port AC 220V
€54.00 Save €35.00 RRP: €89.00
Wired Alarm Strobe Flashing Light 220V Horn Flash Sound Siren for Home Security Alarm System
€12.95 Save €7.00 RRP: €19.95
PTC Ceramic Air Heater 100W 220V Conductive Type PTC Heating Element
€11.95 Save €6.00 RRP: €17.95