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Shop the best prices on 9,322 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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1,857 - 1,888 of 3,200
DCDC 10A 180W Boost Buck Converter 10.570V to 558V Step Up Down Power Supply Module
$25.95 Save $7.00 RRP: $32.95
High Voltage Pulse Generator DIY Kit Arc Igniter Coil Module for Cigarette Lighter
$13.95 Save $5.00 RRP: $18.95
Programmable LED Display 16x96 Pixels IP65 Water Resistant 23.4x4.7in USB 5V Bluetooth Scrolling Advertising LED Sign
$99.00 Save $30.00 RRP: $129.00
Battery Checker Tester Testing Tool Digital for Constant Current Electronic Load Aging5A/35W
$38.95 Save $11.00 RRP: $49.95
20Pcs Copper Heat Sink Shim Strong Thermal Conductivity Copper Thermal Pad for Laptop CPU GPU 0.8mm / 0.03in
$18.95 Save $5.00 RRP: $23.95
1pc 16Bit I2C ADC Development Board Analog to Digital Converter Module
$13.95 Save $4.00 RRP: $17.95
High Accuracy Mini Load Cell Scale Weighting Sensor with Connecting Cable (10KG)
$15.95 Save $5.00 RRP: $20.95
WiFi Thermometer Hygrometer APP Remote Control Real Time Data Display Temperature Humidity Sensor
$27.95 Save $9.00 RRP: $36.95
600Pcs Lot 1/4W 1% Metal Film Resistor Kit 101M 30 Values Assorted Resistors Each 20pcs
$16.95 Save $5.00 RRP: $21.95
Converter Board DRV134PA Unbalanced to Balanced Low Distortion Dual Channel Stereo Conversion Board
$22.95 Save $7.00 RRP: $29.95
Buck Boost Power Supply Voltage/Current Display Regulator XYL3606 DC6.0-30V 0A-6.1A
$47.95 Save $16.05 RRP: $64.00
Portable Wedge Shaped Door Stop Security Alarm for Home Travel Apartment Alert Burglar 120db
$21.95 Save $6.00 RRP: $27.95
Lidar Range Finder Sensor SinglePoint Micro Ranging Measurement TOF Module TFLuna
$59.00 Save $20.00 RRP: $79.00
Temperature Sensor Probe Fixed Infrared Thermometer Accessory Industrial Parts 12V-24V DC 4-20mA0-300
$129.00 Save $40.00 RRP: $169.00
Aluminum Enclosure Case Silver DIY Electronic Circuit Board Project PCB Instrument Box
$59.00 Save $15.00 RRP: $74.00
0201 170 Value Resistors Assortment Kit Electron Components Plastic Sample Book Black
$50.95 Save $18.05 RRP: $69.00
TPIC6C596 8-Bit Shift Register Module Large Digit Driver with 7-Segment LED Display
$15.95 Save $5.00 RRP: $20.95
Silver White Aluminum Printed Circuit Board Instrument Box Enclosure Electronic Project Case
$23.95 Save $7.00 RRP: $30.95
Optical Laser Lens HOP-120X High Quality Component Replacement Kits Fit for CD/DVD Player
$16.95 Save $5.00 RRP: $21.95
10pcs 12v 5mm LED Light emitting Diode Wired Multicolor LED Light Cable 20cm 0.06W(Yellow)
$12.95 Save $4.00 RRP: $16.95
Inverter Rectifier Bridge Controllable Module Corrosion High Cold Temperature Resistant PC DFA75BA160
$54.00 Save $20.00 RRP: $74.00
2.8 Inch TFT SPI Serial Port LCD Touch Panel Module ILI9341 240x320 5V/3.3V (without Touch )
$29.95 Save $8.00 RRP: $37.95
Antenna VDipole Radio Communication Frequency 78M1 GHz Universal Indoor Acceptor
$31.95 Save $10.00 RRP: $41.95
10Pcs 50mm 3 Blades Propeller ABS Turning Propellers Replacement DIY Car Model AccessoriesYellow
$13.95 Save $4.00 RRP: $17.95
Compact Singal Radiation Beam Door Window Infrared Detector Alarm for Home Security
$23.95 Save $8.00 RRP: $31.95
RF Module Signal Board Logarithmic Detector AD8318 Chip 1M‑8GHz 70dB Dynamic AGC Control
$38.95 Save $11.00 RRP: $49.95
SC/UPC Fiber Pigtail Cable Sigle Mode 12-Cores SC Square Head with PVC Outer Shell
$17.95 Save $5.00 RRP: $22.95
1500PCS Electronic Component Kit Resistors Transistors Ceramic Electrolytic Capacitors LED Diodes Assortment Kit
$40.95 Save $12.00 RRP: $52.95
2 Sets Microphone Module I2S Interface MEMS MSM261S4030H0 for Sipeed Maix Development Board
$18.95 Save $5.00 RRP: $23.95
RF Broadband Amplifier Module Aluminium Alloy Bias Tee DC Blocker for Ham Radio 10MHz6GHz
$42.95 Save $11.05 RRP: $54.00
50PCS Thin Film Thermistor MF55 B3950 Insulated Thermal Resistor for Communication Network 503F 50K
$23.95 Save $7.00 RRP: $30.95
10PCS 3 Pin Servo Extension Cable Model Car Servo Driver Connection Line Brass Inner Core 200mm Male to Female
$16.95 Save $5.00 RRP: $21.95