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Shop the best prices on 9,496 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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Audible Amplifier Module 30W Single Channel High Power Digital Stereo Amplifier Board Support AUX BT USB Input DC924V
$24.95 Save $8.00 RRP: $32.95
DC12-24V High Power 2*100W Dual Channel Digital Amplifier Audio Board Stereo Amp
$25.95 Save $7.00 RRP: $32.95
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
WiFi Temperature Humidity Sensor Remote Monitoring Wall Mount Smart Temperature Humidity Gauge
$39.95 Save $12.00 RRP: $51.95
JHead Hotend Extrusion with 8 Nozzle Cooling Fan for PRUSA i3 MK3/MK2s MK2.5
$30.95 Save $10.00 RRP: $40.95
Relay Board Cycle Timing Circuit Switch Timer Delay Trigger Module 630V Micro USB 5V
$14.95 Save $5.00 RRP: $19.95
Electrical Slip Ring 2 Way 45A 250RPM 360 Degree Rotation Low Noise Conductive Slip Ring
$59.00 Save $20.00 RRP: $79.00
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
Development Board SX1276 ESP32 Chip Transceiver Module Antenna Wifi LoRa Node 868915
$50.95 Save $18.05 RRP: $69.00
ZK502L Bluetooth Power Amplifier Board Stereo Digital Audio Amplifier Module for DIY Speakers
$21.95 Save $7.00 RRP: $28.95
Car Shape LED Anti Lost Key Finder Find Locator Keychain Whistle Beep Sound Control
$14.95 Save $4.00 RRP: $18.95
PI Heating Film 220mm Diameter Fast Heating Safe 100K Thermistor Strong Adhesive PI Polyimide Film Heater for 3D Printer DC24V 180W
$35.95 Save $11.00 RRP: $46.95
WiFi Relay Module 2200W 2.4G Bluetooth Mobile Phone APP Remote Control Switch Relay Module 732V USB 5V Input
$23.95 Save $8.00 RRP: $31.95
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
LED Driver Module LD48AJTA 72W DC 6-50V 1-3A PWM Regulator Current ConverterH 1A 8-50V Without Terminal
$17.95 Save $5.00 RRP: $22.95
DC-DC LCD Display Digital Adjustable Constant Voltage Current Step down Module 5A
$24.95 Save $7.00 RRP: $31.95
DC Voltage Detection Module Digital Display High Accuracy Relay Electronic Component DC12V
$21.95 Save $6.00 RRP: $27.95
50Pcs Trimmer Potentiometer Assortment Kit Variable Resistor 100100K 10 Values 0315V 3296W
$24.95 Save $7.00 RRP: $31.95
Data Cable Detection Board Sensitive Accurate Multiple Protection USB Cable Tester for Type C
$18.95 Save $5.00 RRP: $23.95
Bridge Rectifier 110A 1600V 3 Phase Diode Power Module Copper Plate Heat Dissipation
$25.95 Save $8.00 RRP: $33.95
220VAC Adjustable Timer Delay Turn Off Switch Time Relay Module Load (0~100 Min)
$16.95 Save $5.00 RRP: $21.95
PL1120A WaterCooled Radiator Black Water Cooling System for Computers Heat Sink
$42.95 Save $16.05 RRP: $59.00
FLASH Storage Module 32M Bit 4M Byte Large Capacity SPI Interface BV FV STM32 Code W25Q32
$11.95 Save $4.00 RRP: $15.95
6PCS 3W/2W LED Driver Module 700mA PWM Dimming Constant Current Module DC 535V Input
$21.95 Save $6.00 RRP: $27.95
Water Level Controller Module PCB Automatic Liquid Control Switch Module for Fish Tank Aquarium
$15.95 Save $5.00 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
Electronic Components Kit Assortment 6 Values Resistor Electrolytic Capacitor LED Diodes
$35.95 Save $10.00 RRP: $45.95
8 Channels Power Time Sequence Board 0.2-4S Adjustable Sequential Controller Module
$31.95 Save $10.00 RRP: $41.95