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Shop the best prices on 9,339 great value home alarm systems. Shopping for home alarm systems is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Cameron Sino, Nedis and more. Buy home alarm systems online safely with Fruugo, with secure payment and fast shipping to Canada.

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1,633 - 1,664 of 3,200
Aluminum Alloy Heatsink Case Passive Cooling Enclosure Pin Header for Raspberry Pi Zero
$23.95 Save $7.00 RRP: $30.95
60*28*7mm Aluminum Housing PTC Heating Element Plate Thermostatic Heater(110V/200)
$16.95 Save $4.00 RRP: $20.95
150pcs 100V 15 Value 0.33nF-470nF Polyester Film Capacitors Assortment Kit Box
$22.95 Save $7.00 RRP: $29.95
2Pcs Aluminum Heatsink Cooler Module Slotted Heat Radiator Board CPU Cooling 120mmx40mmx20mmWith Adhesive
$30.95 Save $9.00 RRP: $39.95
1000KV Super High Voltage Pulse Generator Arc Pulse Ignition Coil Module
$17.95 Save $5.00 RRP: $22.95
CBB61 Starting Capacitor Generator 450V AC 24uF 50/60Hz for 400/350/300/250VAC UL/RU Listed
$17.95 Save $5.00 RRP: $22.95
10Pcs NTC Thermistor Sensor PVC Epoxy Resin NTC Temperature Probe for Home Appliances High Accuracy 1m100K B3950
$21.95 Save $7.00 RRP: $28.95
60pcs Multicolor Profile Small Size Mini Blade Fuse Assortment Auto Car Truck Fuses Set (S)
$13.95 Save $4.00 RRP: $17.95
100PCs CPU Heatsink Mount Water Cooling System Computer Accessory Nylon Black 22MM for Intel
$16.95 Save $5.00 RRP: $21.95
8-Channel NPN/PNP to NPN 5V/24V SquareWave Signal Conversion Module Level Converter 10MHZ
$64.00 Save $20.00 RRP: $84.00
640Pcs Resistor 64 Values 1% Metal Film 110M 1/6W Assortment Kit Set Pack for DIY
$20.95 Save $6.00 RRP: $26.95
3.2 inch 240*320 TFT LCD Display Module with Memory Card Cage ( with touch function)
$31.95 Save $9.00 RRP: $40.95
420mA Current Voltage Signal Generator with Battery Power Supply Interface Analog Simulator Adjustable 4 Digit Display
$27.95 Save $8.00 RRP: $35.95
5Pcs NearField Magnetic Field Probes Set SMA Conduction Radiation Test Antennas
$24.95 Save $7.00 RRP: $31.95
DC DC Power Supply Regulator Module USB Adjustable Potentiometer Step Up Down Converter Module
$15.95 Save $5.00 RRP: $20.95
DCDC 760V to 5V 5A 4USB Output Step Down Converter Step Down Power Supply Case
$23.95 Save $7.00 RRP: $30.95
Chainsaw Ignition Coil Assembly Module Replacement Fit for Husqvarna 136 137 141 142
$27.95 Save $9.00 RRP: $36.95
5Pcs Electret Microphone Amplifier Module Adjustable Gain LM386 20200x DC4V12V
$15.95 Save $4.00 RRP: $19.95
USB Cable Tester 3 in 1 Test Board Short Circuit Open Circuit Testing Module for Maintenance
$25.95 Save $8.00 RRP: $33.95
Electric Security Ring Siren Dual Tone Wired Alarm Siren Horn DC12V 120 DB Security Siren Speaker with Adjustable Bracket
$64.00 Save $20.00 RRP: $84.00
2.4in Wireless Burglar Alarm WiFiGSmGPRS Detector TFT Display APP Remote for Alexa Work with Tuya
$139.00 Save $40.00 RRP: $179.00
4 Digital LED Tachometer RPM Speed Meter Hall Proximity Switch Sensor NPN(Red)
$27.95 Save $8.00 RRP: $35.95
Rectifier Module Thyristor 3 Terminals Rectification Bridge for Circuit Control 200A 1600V
$64.00 Save $15.00 RRP: $79.00
Blowing Tester Breathalyzer Digital Concentration Test Drunk Driving Concentration Measuring Instrument
$28.95 Save $8.00 RRP: $36.95
Camera Module Green for Raspberry Pi 4 3B HDMI 1080P Large Lens 5MP RPI3232 32 x 32mm
$31.95 Save $9.00 RRP: $40.95
220V 70 Aluminum Housing PTC Heating Element Plate Thermostatic Heater
$15.95 Save $5.00 RRP: $20.95
WRP100 300mm Probe Head S Type Platinum And Rhodium Thermocouple Temperature Sensor
$43.95 Save $15.05 RRP: $59.00
1/8-27 NPTF Thread Oil Pressure Sensor Sender Unit 0-10 Bar For VDO
$21.95 Save $7.00 RRP: $28.95
Black Aluminum Printed Circuit Board Instrument Box Enclosure Electronic Project Case
$23.95 Save $8.00 RRP: $31.95
Laser Lens Optical Pickup ABS Multi Channel KCP 1H Accessory for DP 3080 CDX 993
$24.95 Save $8.00 RRP: $32.95
1x Aluminum Heatsink 300mm*25mm*10mm for Led Emitter Diodes High Power
$16.95 Save $6.00 RRP: $22.95
Soil Moisture Sensor Meter Digital Soil Temperature Humidity Sensor Meter Probe(SHT31)
$41.95 Save $12.05 RRP: $54.00