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Home Alarm Systems

Shop the best prices on 24,051 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 United Kingdom.

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23,937 - 23,968 of 24,051
Ignition Coil Engine High Voltage Package Power Tool for GX240 GX270 GX340 GX390
£14.84 Save £4.46 RRP: £19.30
CBB60 EcO Friendly Motor Running Capacitor 450V 60uf ESR 0.2 for Household Electric Appliance
£12.38 Save £3.72 RRP: £16.10
CBB61 Starting Capacitor Generator 450V AC 24uF 50/60Hz for 400/350/300/250VAC UL/RU Listed
£10.20 Save £3.05 RRP: £13.25
10pcs 9x15cm Double Side Prototype PCB Tinned Breadboard Circuit Board
£25.16 Save £7.55 RRP: £32.71
Electric Security Ring Siren Dual Tone Wired Alarm Siren Horn DC12V 120 DB Security Siren Speaker with Adjustable Bracket
£37.21 Save £11.17 RRP: £48.38
10pcs 10KV 1000PF 102 High Voltage Ceramic Capacitor Set Electronic Parts
£8.21 Save £2.46 RRP: £10.67
10Pcs NTC Thermistor Sensor PVC Epoxy Resin NTC Temperature Probe for Home Appliances High Accuracy 1m100K B3950
£12.65 Save £3.79 RRP: £16.44
4 Digital LED Tachometer RPM Speed Meter Hall Proximity Switch Sensor NPN(Red)
£15.74 Save £4.73 RRP: £20.47
DCDC 760V to 5V 5A 4USB Output Step Down Converter Step Down Power Supply Case
£13.55 Save £4.07 RRP: £17.62
RD72-DC-12V Infinite Cycle ON OFF Relay Module Trigger Delay Switch Infinite Loop Relay
£10.48 Save £3.14 RRP: £13.62
S TYPE High Precision Load Cell Scale Sensor Weighting Sensor With Cable 100KG
£38.92 Save £11.67 RRP: £50.59
Voltage Relay Module ON Off Upper Lower Limit Detection Control Over Voltage Protection Battery Charge Discharge Timing 12V
£10.22 Save £3.06 RRP: £13.28
PIR Human Motion Sensor Solar Projector Lamps Automatic Infrared Inductive Switch DC3V30V
£11.98 Save £3.58 RRP: £15.56
High Accuracy Mini Load Cell Scale Weighting Sensor with Connecting Cable (10KG)
£9.26 Save £2.79 RRP: £12.05
220VAC Adjustable Timer Delay Turn Off Switch Time Relay Module Load (0~100 Min)
£9.80 Save £2.96 RRP: £12.76
LCD1602 Adapter Board IIC/I2C Interface 5V Converter Module for 1602 LCD
£7.02 Save £2.11 RRP: £9.13
12V Stable LDR Photoresistor Relay Module Controler Light Sensor Switch
£8.36 Save £2.51 RRP: £10.87
Dimmer LED Single Color Light Brightness Adjustment Knob Switch Equipment DC 12-24V 30A
£9.91 Save £2.98 RRP: £12.89
Cooling and Curing Fan Fume Extractor Smoke Absorber Remover Fan for DIY Working Soldering and Maintenance
£20.10 Save £6.04 RRP: £26.14
USB Camera Module 2MP High Definition 75 Degree View Angle Manual Focus Industrial Camera Module for Phone Notebook
£14.64 Save £4.38 RRP: £19.02
10pcs Metal Shell Thermal Fuse Cutoff 250VAC 10A Temperature Fuse TF 72-250192
£7.36 Save £2.20 RRP: £9.56
1206 Series 170 Types Resistors Assortment Sample Book Electronic Accessories Plastic Black
£53.81 Save £16.15 RRP: £69.96
1nF Step 4 Digit Decade Programmable Capacitor Board Polypropylene Film Capacitor DC100V AC70V DNC2B04
£16.52 Save £4.95 RRP: £21.47
4Pcs Cooling Fins Aluminum Heatsink Radiator Heat Sink for Electronics CPU Module 60x60x39mmWith Adhesive
£29.81 Save £8.94 RRP: £38.75
38x88x110mm Enclosure Electronic DIY Circuit Board Project Protective Box Aluminum Cooling Case
£15.38 Save £4.61 RRP: £19.99
ALT-666 DC24V Digital Display Ultrasonic Level Meter Transmitter Water Level Sensor(015 Meters ) 0-15 mtres
£128.64 Save £38.59 RRP: £167.23
BERM 4 Set Inductive Proximity Switch Sensor Detector NPN NO NC Contact 4 Wire 12mm Dia 2mm Detection Distance DC 636V
£19.87 Save £5.97 RRP: £25.84
2Pcs Single Phase Bridge Rectifier 100A 1600V 4 Terminals Current Conversion Module Waterproof Black
£27.18 Save £8.15 RRP: £35.33
Camera Module 1MP USB 2.0 Manual Focus Driver Free 1280x720 70 Field of View Board
£11.30 Save £3.40 RRP: £14.70
DC Voltage Detection Module Digital Display High Accuracy Relay Electronic Component DC12V
£12.29 Save £3.68 RRP: £15.97
Aluminium Heatsink Heat Sink 11 Tooth 40mm*40mm*20mm White
£8.00 Save £2.40 RRP: £10.40
Pneumatic Turbine Vibrator G1/8in 2750037500rpm 8402400N Accessory for Industrial Use
£20.90 Save £6.28 RRP: £27.18