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Shop the best prices on 9,368 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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1,281 - 1,312 of 3,200
AC Current Detection Sensor Module Sturdy Durable Convenient Installation Switch Output Sensor Module24V
$18.95 Save $6.00 RRP: $24.95
Magnetic Induction Heater Kit Handheld Rusty Screw Nut Removal Tool with 4 Brass Heating Coils 1200W EU Plug 220V 6A
$489.00 Save $160.00 RRP: $649.00
560pcs 56 Types Metal Film Resistor Electronic Assorted Resistance Components Kit
$14.95 Save $9.00 RRP: $23.95
1x Aluminum Heatsink 300mm*25mm*10mm for Led Emitter Diodes High Power
$13.95 Save $8.00 RRP: $21.95
100kg Parallel Beam Electronic Load Cell Scale Weighting Sensor High Accuracy
$30.95 Save $18.00 RRP: $48.95
1Pcs Water Hall Flow Effect Sensor Control Flowmeter G1/4 For Water Cooler
$14.95 Save $9.00 RRP: $23.95
10Pcs 450V 220uF Radial Electrolytic Capacitor Set Electronic Component Kit 25x40mm
$32.95 Save $19.00 RRP: $51.95
DC-DC 12V/24V/36V/48V to 5V 8A Buck Converter Step Down Power Supply Module
$24.95 Save $14.00 RRP: $38.95
WiFi Smart Thermometer Hygrometer Indoor Wireless Temperature Humidity Sensor with Light Strength Detection
$39.95 Save $12.00 RRP: $51.95
Oil Pressure Gauge 05bar 52mm LED Backlit Waterproof Engine Fuel Pressure Meter for Driving 24V 350040003
$32.95 Save $9.00 RRP: $41.95
FX1N20MT Programmable Controller PLC Module Regulator Board Industrial Supplies DC24V
$64.00 Save $15.00 RRP: $79.00
High Quality Low Pass Filter Subwoofer Volume Control Preamp Board Module DC12V
$15.95 Save $5.00 RRP: $20.95
Water Level Controller Module PCB Automatic Liquid Control Switch Module for Fish Tank Aquarium
$16.95 Save $4.00 RRP: $20.95
DC Motor Control Board 9 Modes Stable Current 30A Motor Drive Controller Module for Lifting Equipment 24V
$28.95 Save $9.00 RRP: $37.95
Chain Saw Ignition Coil Module Accessory Part for STIHL MS170 MS180 017 018 Chainsaw
$24.95 Save $8.00 RRP: $32.95
2pcs Aluminum Electrolytic Capacitor 450V 560F 105 for Audio Equipment LED Energy Saving Lamps
$23.95 Save $7.00 RRP: $30.95
WiFi Temperature Humidity Sensor Remote Monitoring Wall Mount Smart Temperature Humidity Gauge
$39.95 Save $12.00 RRP: $51.95
8 Channels Power Time Sequence Board 0.2-4S Adjustable Sequential Controller Module
$31.95 Save $10.00 RRP: $41.95
For Raspberry Pi 3B 3B+ Shell ABS Case Model K with 3007 Heat Sink Fan Installable(Black )
$13.95 Save $5.00 RRP: $18.95
LED Motorcycle Backpack 3D Hard Shell Programmable Full Color Screen Waterproof Riding Backpack
$259.00 Save $70.00 RRP: $329.00
Fuel Level Sensor for Caterpillar Excavator Engine C6.6 C7.1 E320 932V CAT320D 423-6434-01
$49.95 Save $14.05 RRP: $64.00
JHead Hotend Extrusion with 8 Nozzle Cooling Fan for PRUSA i3 MK3/MK2s MK2.5
$30.95 Save $10.00 RRP: $40.95
Electronic Components Kit Assortment 6 Values Resistor Electrolytic Capacitor LED Diodes
$35.95 Save $10.00 RRP: $45.95
6PCS 3W/2W LED Driver Module 700mA PWM Dimming Constant Current Module DC 535V Input
$21.95 Save $6.00 RRP: $27.95
Oil Pressure Gauge 0 to 25bar 52mm LED Backlight Engine Oil Pressure Tester for Cars Ships 24V350040005
$32.95 Save $9.00 RRP: $41.95
Voltage to Frequency Converter Module 010V to 010KHz Analog Signal Conversion Board
$14.95 Save $4.00 RRP: $18.95
RPM Sensor Universal Tacho Sender for Non Logo Tachometer Replacement 24V TOSD04473A
$30.95 Save $9.00 RRP: $39.95
DC12-24V High Power 2*100W Dual Channel Digital Amplifier Audio Board Stereo Amp
$25.95 Save $7.00 RRP: $32.95
Battery Charge Discharge Module Integrated Timing Undervoltage Overvoltage Protection Board
$16.95 Save $4.00 RRP: $20.95
220VAC Adjustable Timer Delay Turn Off Switch Time Relay Module Load (0~100 Min)
$16.95 Save $5.00 RRP: $21.95
Ethernet Control Module Network Controller Board with RJ45 Interface for Electrical Equipment
$47.95 Save $16.05 RRP: $64.00
Relay Board Cycle Timing Circuit Switch Timer Delay Trigger Module 630V Micro USB 5V
$14.95 Save $5.00 RRP: $19.95