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Shop the best prices on 9,321 great value home alarm systems. Shopping for home alarm systems is easy with Fruugo, with SALE discounts, offers and savings on CUJMH, GreenZech, Cameron Sino and more. Buy home alarm systems online safely with Fruugo, with secure payment and fast shipping to Canada.

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2,593 - 2,624 of 3,200
3600Pcs Ceramic Capacitor 36 Specification InLine 1pF100nF 50V Classification Box Kit
$47.95 Save $16.05 RRP: $64.00
120PCS 1/4W Color Ring Inductor Set with 12 Color Inductance for Electronic Part
$14.95 Save $5.00 RRP: $19.95
FP-108EX S1-S AC Axial Fan AC220V 38W Oval Ball Bearing Ventilation Cooling Fan
$52.95 Save $16.05 RRP: $69.00
Solar PV Diode Connector Male Female IP67 Waterproof Panel Cable Blocking Diode Holder 1000V
$14.95 Save $4.00 RRP: $18.95
Liquid Level Sensor Non ContacT nPN Output Interface IP67 Waterproof XKC Y25-NPN 5-12V
$21.95 Save $6.00 RRP: $27.95
100pcs 10 Valued CBB Polypropylene Film Capacitors Assortment Kit 10nF ~ 470nF
$18.95 Save $6.00 RRP: $24.95
2Pcs MiniWhip Active Antenna RTLSDR Short Wave Radio Receiver Electronic Component
$22.95 Save $6.00 RRP: $28.95
CW Decoder Morse Code Decoder Morse Code Reader Translator DC7-12V 500mA
$31.95 Save $10.00 RRP: $41.95
Duckbill Float Switch 304 Stainless Steel Water Liquid Level Sensor Controller G1/2" DC0-220V
$31.95 Save $10.00 RRP: $41.95
USB to CAN Bus Converter Adapter Non Isolated Chip 1M Baud Rate 3 Color LED Status Indicator USB to CAN Module
$22.95 Save $6.00 RRP: $28.95
Pressure Transducer Sender Sensor Stainless Steel for Oil Fuel Air Water (500PSI)
$25.95 Save $8.00 RRP: $33.95
USB/Battery Powered Motion Sensor Alarm MP3 Audio Player Infrared Induction Doorbell
$27.95 Save $8.00 RRP: $35.95
Square Wave Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module XYPWM Switch
$18.95 Save $5.00 RRP: $23.95
5Pcs Car Fuse Holder Connector Mini Heavy Duty Wire Extension for Vehicle ATM 20A 16AWG with 5 Fuses ACL L 29.2mm
$26.95 Save $8.00 RRP: $34.95
Cooling Fans for Raspberry Pi Heatsink Cooler Radiator ABS Low Noise for 3B 3B+ 4 4B
$18.95 Save $6.00 RRP: $24.95
PWM Pulse Adjustable Module 1-1000Hz Sine Wave 4-20mA 2-10V Signal Generator WSFG-06
$54.00 Save $15.00 RRP: $69.00
Triac Module PC Housing Bidirectional Thyristor Power Supply Silicon Controlled Module 1600V JLTT250N16KOF 250A
$129.00 Save $40.00 RRP: $169.00
G3/8 Screw Connection IP65 Analog Signal High Accuracy Water Pressure Sensor(0-50BAR)
$28.95 Save $8.00 RRP: $36.95
LED Backpack Large Capacity Programmable Waterproof Carbon Fiber Textured Digital Backpack for Travel Motorcycle
$259.00 Save $70.00 RRP: $329.00
10 Piece 4 x 6cm Double Sides Prototyping DIY Soldering Universal PCB Circuit Board
$17.95 Save $5.00 RRP: $22.95
Low Frequency Power Amplifier Module Sensitive Accurate Audio Amp Board for Motor Drive 1040V
$59.00 Save $15.00 RRP: $74.00
5 Pairs Rectifier Diode Spiral for Battery Charging 70HFR120/70HF120
$36.95 Save $11.00 RRP: $47.95
Camera Module HD USB Interface HBVW202012HD for WinXP/Win7/Win8/Win10/OS X/Linux/Android
$19.95 Save $6.00 RRP: $25.95
7W USB DC 5V to 6V 9V 12V 15V Adjustable Output Voltage Step up Board DC-DC Boost Converter
$14.95 Save $5.00 RRP: $19.95
175Pcs Mini Photosensitive Resistor Kit GL5506 GL5516 GL5526 GL5528 GL5537 GL5539 GL5549
$24.95 Save $7.00 RRP: $31.95
560Pcs Jumper Wire UShaped Color Breadboard Lines Circuit Board Pin Expansion Accessories
$20.95 Save $6.00 RRP: $26.95
35W 3A CC CV Boost Buck Step up Down Converter DC-DC 5V-30V to 0.5V-30V
$19.95 Save $6.00 RRP: $25.95
2 Pcs Photocell Light Sensitive Switch Sensor Auto On Off Dusk to Dawn Sensor Street Light Control Switch AC110-220V
$26.95 Save $8.00 RRP: $34.95
USB to GSM Serial Port Module GPRS SIM800C PCB Board for Voice Data Transmission
$26.95 Save $7.00 RRP: $33.95
2 Phase Incremental Rotary Encoder 50mm Outer Diameter IP50 PNP Rotary Encoder DC524V 1000P/R
$54.00 Save $20.00 RRP: $74.00
OV5642 5 Million Camera Module Image Sensor Module Manual Fine tuning Focal with JPEG Interface
$42.95 Save $11.05 RRP: $54.00
FM Radio Transmitter Antenna Aluminum Alloy BNC Radio Antenna 76108MHz Antenna
$25.95 Save $7.00 RRP: $32.95