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Shop the best prices on 29,336 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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2,273 - 2,304 of 3,200
4Pcs LED Segment Digital Display Module 4 Bits 7 Segments PCB Clock Module 0.56 Inch MRA172D Green
€19.95 Save €6.00 RRP: €25.95
BERM 4 Set Inductive Proximity Switch Sensor Detector NPN NO NC Contact 4 Wire 12mm Dia 2mm Detection Distance DC 636V
€27.95 Save €8.00 RRP: €35.95
RF Broadband Amplifier Module Aluminium Alloy Bias Tee DC Blocker for Ham Radio 10MHz6GHz
€33.95 Save €10.00 RRP: €43.95
Camera Module 1MP USB 2.0 Manual Focus Driver Free 1280x720 70 Field of View Board
€15.95 Save €5.00 RRP: €20.95
AC Current Detection Sensor Module 12V Relay Protection Module 5A Overcurrent Protection Switch Output
€11.95 Save €4.00 RRP: €15.95
2pcs 32A AC 220V 2 Pole Double Throw Knife Safety Disconnect Switch
€31.95 Save €9.00 RRP: €40.95
2pcs 10g~1kg High Precise Resistance Type Thin Film Pressure Sensor Force Sensor
€13.95 Save €4.00 RRP: €17.95
5Pcs Sound Sensor Module Ultra Small Professional Microphone Amplifier IC KY-038
€11.95 Save €4.00 RRP: €15.95
DC to DC Voltage Converter 24V to 12V 30A 360W DIY Power Supply Buck Transformer THJ2412C360Z
€35.95 Save €10.00 RRP: €45.95
K Type Thermocouple 6mm Temperature Sensor Probe Sensing Line with Aviation Plug Quick Connector 2 Meter
€35.95 Save €11.00 RRP: €46.95
SC/UPC Fiber Pigtail Cable Sigle Mode 12-Cores SC Square Head with PVC Outer Shell
€13.95 Save €4.00 RRP: €17.95
120W Shortwave Antenna Tuner Universal with 8pcs T68-2 Magnetic Ring Inductors 1.9-54MHz
€159.00 Save €10.00 RRP: €169.00
Fast Recovery Diode Module Full Crimped Structure MURP400100CI 100A 20V -55~150
€17.95 Save €6.00 RRP: €23.95
Temperature Humidity Monitor 3 in 1 Temp Tester Digital Display Thermometer Hygrometer for Home Room
€22.95 Save €7.00 RRP: €29.95
HMC472 1M-3.8G RF Attenuator Module 0.5dB Step Low Insertion Loss Digital Program Controlled Module
€15.95 Save €4.00 RRP: €19.95
RF Module Signal Board Logarithmic Detector AD8318 Chip 1M‑8GHz 70dB Dynamic AGC Control
€30.95 Save €9.00 RRP: €39.95
12V Prewired Light Emitting Diodes 5mm Ice Blue Round Head Lamp Beads with 20cm Wire10pcs/set
€11.95 Save €4.00 RRP: €15.95
JHead Hotend Extrusion with 8 Nozzle Cooling Fan for PRUSA i3 MK3/MK2s MK2.5
€24.95 Save €7.00 RRP: €31.95
Door Window Alarm Sensor 125dB Sound DIY Protection Alarm System for Home Dormitories Office Hotel
€12.95 Save €3.00 RRP: €15.95
Wireless Vibration Alarm Detector Door Window Burglar Induction Alarm 433MHZ Home Security System
€18.95 Save €6.00 RRP: €24.95
Proximity Switch Sensor Non Contact Inductive NPN NO IP65 Waterproof DC 1036V 200mA
€15.95 Save €5.00 RRP: €20.95
RC UBEC Input 7-25.5V 2-6S Lipo 6-16 Cell NiMh NiCd Output 5V 6V 7.4V 4A Maximum 6A Switch Mode BEC for RC Helicopter
€16.95 Save €5.00 RRP: €21.95
Magnetic Encoder 15 Bit High Accuracy Induction Angle Measurement Sensor Module
€19.95 Save €6.00 RRP: €25.95
12V Wired Alarm Strobe Siren Sound Siren Flashing Light Security Alarm System
€16.95 Save €5.00 RRP: €21.95
CD60 75uf 250V AC Motor Running Starting Capacitor 75MFD HVAC Capacitor
€15.95 Save €4.00 RRP: €19.95
TEC2-25408 12V 8A Double Layer Refrigeration Cooling Sheet Semiconductor Cooler
€34.95 Save €10.00 RRP: €44.95
Solar Exhaust Fan Efficient Heat Dissipation Ventilation 50W Solar Panel Fan Kit 512V
€36.95 Save €11.00 RRP: €47.95
Camera Module Green for Raspberry Pi 4 3B HDMI 1080P Large Lens 5MP RPI3232 32 x 32mm
€24.95 Save €8.00 RRP: €32.95
DC-DC Buck Module Converter 4.5V-30V to 0.8V-12V 100W 12A
€14.95 Save €5.00 RRP: €19.95
Triac Module PC Housing Bidirectional Thyristor Power Supply Silicon Controlled Module 1600V JLTT250N16KOF 250A
€99.00 Save €30.00 RRP: €129.00
10-1M Ohm 1/4w Resistance 1% Tolerance Metal Film Resistor Assortment Kit
€11.95 Save €4.00 RRP: €15.95
Mini Pull Pressure Force Sensor Industrial Automation Load Cell with Cable Stainless Steel20KG
€74.00 Save €20.00 RRP: €94.00