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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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1,825 - 1,856 of 3,200
LED Display Digital Tube 6 Digit 7 Segment Decimal White Light Digital Display Module
$16.95 Save $5.00 RRP: $21.95
HBVZEROV3.0 Camera Module 5MP 30cm 11.8in Cable 69.1 Field Angle for Raspberry Pi ZERO
$33.95 Save $9.00 RRP: $42.95
GTK3808 5-24V Photoelectric Rotate Encoder ABZ 3 Phase Hollow Shaft
$84.00 Save $25.00 RRP: $109.00
Pressure Transmitter 420mA Stainless Steel Diffused Silicon Transducer Sensor OMSJD-XQYF-01 DC24V
$59.00 Save $15.00 RRP: $74.00
Autofocus USB Camera Module 2MP Embedded Photosensitive Control Webcamera Module with Microphone for IPC
$54.00 Save $20.00 RRP: $74.00
Line Laser Vertical Cross Marker Mini Multifunctional Level Measuring Instrument Tool Yellow
$20.95 Save $6.00 RRP: $26.95
DC Voltage Regulator Boost Converter Power Transformer Module 12V to 48V 10A 480W
$149.00 Save $40.00 RRP: $189.00
LED Digit Display Temperature Humidity Sensor Module RS485 RTU with External Sensor
$44.95 Save $14.05 RRP: $59.00
12V Aeronautical Receptor Kits High-Sensitivity Air To Air Receiver Electrical Supplies
$42.95 Save $11.05 RRP: $54.00
Matte Black Aluminum Printed Circuit Board Instrument Box Enclosure Electronic Project Case
$26.95 Save $8.00 RRP: $34.95
Split Type Aluminum Cooling Case Enclosure Electronic Box for Amplifier GPS (300mm)
$84.00 Save $25.00 RRP: $109.00
Digital Tube Display Module LED 6 Digit 7 Segment 0.56in TM1637 Drive Chip Red Accessory
$15.95 Save $5.00 RRP: $20.95
Pressure Transducer Sender Sensor Stainless Steel for Oil Fuel Air Water (200PSI)
$25.95 Save $8.00 RRP: $33.95
Flexible Piezoelectric Film Sensor High Sensitive Micro Force Trigger PVDF Pressure Transducer
$19.95 Save $6.00 RRP: $25.95
Non Contact Liquid Level Sensor Accurate Capacitive Water Level Switch Liquid Detection Sensor DC5V
$15.95 Save $5.00 RRP: $20.95
Emergency Exit Fire Alarm Button Release Security Glass Break Alarm Switch
$21.95 Save $7.00 RRP: $28.95
6V White Light Color General Use SMD Lamp Beads with Optical Lens Filter for LED TV Repair20PCS
$18.95 Save $6.00 RRP: $24.95
Enclosure Electronic DIY Circuit Board Project Aluminum Box Cooling Case 55 x 106 x 150mm
$39.95 Save $12.00 RRP: $51.95
10K Ohm 3590S-2-103L Rotary Wirewound Precision Potentiometer Pot 10 Turns Knob
$16.95 Save $5.00 RRP: $21.95
SMD Resistor Sample Book 4250Pcs 170 Value 0805 Series Electronic Components Kit
$47.95 Save $16.05 RRP: $64.00
Solar PV Diode Connector Male Female IP67 Waterproof Panel Cable Blocking Diode Holder 1000V
$14.95 Save $4.00 RRP: $18.95
Run Capacitor CBB60 Double Insert Cylinder Motor Capacitor for Washing Machine Home Appliances 450V 16uf
$18.95 Save $6.00 RRP: $24.95
Voltage Signal Generator High Accuracy Adjustable Voltage Signal Generator Analog Simulator DC 010V
$28.95 Save $9.00 RRP: $37.95
Dual Motor Driver Module Board H Bridge Driver Chip DC IRF3205 MOSFET 3-36V 10A Peak 30A
$30.95 Save $9.00 RRP: $39.95
2Pcs Banana Plug 4mm Double Row Cross Connector Accessory Set Kit for Audio Speaker
$13.95 Save $4.00 RRP: $17.95
Aluminum Alloy Enclosure MMDVM Expansion Board Protective Case Heatsink Case for Raspberry Pi
$21.95 Save $6.00 RRP: $27.95
DC12V/24V Sound and Light Fire Protection Alarm Warning Strobe Siren Alert Safety System
$33.95 Save $10.00 RRP: $43.95
BERM 6 Digit Electronic Counter Mini Digital Magnetic Induction Counting Switch 099999
$24.95 Save $8.00 RRP: $32.95
120dB DC 12V Mini Red Wired Horn Siren Sound Alarm System Warning Horn for Home Security
$16.95 Save $5.00 RRP: $21.95
CBB65 40UF 450V Capacitor Aluminum Foil Air Start Capacitor for Air Conditioning Washing Machine
$23.95 Save $7.00 RRP: $30.95
560pcs/set Solderless Breadboard Multicolored Jumper Cable Wire Kit Assorted Lengths Wires
$24.95 Save $8.00 RRP: $32.95
Heat Sink High Quality Gold Aluminum Electrical Supplies for Printed Circuit Power Board 43x40x36mm
$18.95 Save $5.00 RRP: $23.95