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Shop the best prices on 9,033 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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1,249 - 1,280 of 9,033
Door Magnetic Alarm Line Door And Window Alarm Remote Control Function Home Anti-theft Device
$20.95 Save $25.00 RRP: $45.95
Wireless Doorbell Electric Door Chime Kit With 1 Receiver And 2 Pir Motion Detector Sensor Alert Visitor Security Alarm With 38 Melodies At 3 Volume L
$27.95 Save $25.00 RRP: $52.95
Natural Gas Detector: Plug-in Multi-gas Detector For Natural Gas And Lpg, 85, For Carbon Monoxide, Natural Gas & Lpg, 85 Db (gas Sensor)
$19.95 Save $24.00 RRP: $43.95
Anti-wolf Alarms, Self-defense Keychains, Personal Protective Safety Equipment, Led Lights(1 Pcs, Blue)
$21.95 Save $25.00 RRP: $46.95
Personal Alarm Self Defense Siren With Led Light Security Alert Emergency For Women Kids Safety Equipment(1 Pcs, Pink)
$22.95 Save $25.00 RRP: $47.95
Camping Travel Alarm, Wire Trigger Alarm Device
$33.95 Save $25.05 RRP: $59.00
Circular Silicone Heating Pad Soft Flexible Abrasion Resistance Round Heater Pad for 3D Printer 120W DC24V
$33.95 Save $10.00 RRP: $43.95
Digital AC Voltmeter Ammeter Voltage Current Power Energy Meter Pannel 20A 80300V Volt Amp Watt Monitor Multimeter
$25.95 Save $7.00 RRP: $32.95
DC Buck Converter Module 2Way for QC2.0 QC3.0 Fast Charger USB Mobile Phone Charging Board
$17.95 Save $5.00 RRP: $22.95
200pcs 5mm LED Light emitting Diodes Yellow Red Blue Green Orange Light Assortment Kit
$18.95 Save $5.00 RRP: $23.95
4 Inches Metal Fire Control Internal Strike Type Electric Bell 100db (12V DC)
$31.95 Save $10.00 RRP: $41.95
5pcs High Quality 2N3055 Power Transistors NPN TO-3 Metal Case 15A/60V Set of 5 Transistors
$16.95 Save $5.00 RRP: $21.95
DC24V 4-20mA Throw in Type Liquid Level Sensor For Detecting 0-5m Range Depth
$69.00 Save $20.00 RRP: $89.00
3Pcs Fiber Optic Connector Adapter SC Male to FC Female Single Mode Convertor for Optical Power Meter
$22.95 Save $6.00 RRP: $28.95
5pcs 3.3V/5V MOSFET Driver Modules PWM Output Driving Boards Output 024V
$16.95 Save $5.00 RRP: $21.95
SF P101 16 Pin Optical Pick Up Laser Lens with Mechanism for CD DVD Player
$24.95 Save $7.00 RRP: $31.95
Pressure Transducer Sender Sensor Stainless Steel for Oil Fuel Air Water (300PSI)
$25.95 Save $8.00 RRP: $33.95
Digital Clock Kits 4 Digit Electronic Soldering Clocks Kit with Second Correction Function for Schools
$15.95 Save $5.00 RRP: $20.95
Bluetooth Power Amplifier 20W+20W 2 Channels Stereo Digital Speaker Audio Player DC8-24V
$29.95 Save $9.00 RRP: $38.95
960Pcs Ceramic Capacitor In Line DIY Electronic Components 2PF-0.1UF 24 Value Assortment Kit
$25.95 Save $8.00 RRP: $33.95
Single Circle Turn Wire Potentiometer Spiral Wx112(050) 4.7k Power 5w
$14.95 Save $5.00 RRP: $19.95
10PCS 3 Pin Servo Extension Cable Model Car Servo Driver Connection Line Brass Inner Core 100mm Female to Female
$14.95 Save $4.00 RRP: $18.95
DC10-60V 20A Pulse Width Modulator PWM Motor Speed Controller Waterproof Shell
$24.95 Save $7.00 RRP: $31.95
450Pcs 100pF-10000pF 15 Value 3kV High Voltage Ceramic Capacitors Assortment Kit
$32.95 Save $10.00 RRP: $42.95
CBB60 Run Capacitor with Wire Lead 250V AC 120uF 50/60Hz for Motor Air Compressor
$22.95 Save $6.00 RRP: $28.95
1pc Aluminum Heat Sink 300*140*20MM Cooling Heatsink for High Power LED Light
$50.95 Save $18.05 RRP: $69.00
DC DC Positive & Negative Voltage Boost Buck Converter (Output 12VDC)
$18.95 Save $5.00 RRP: $23.95
Step Down Module DC DC High Efficiency Adjustable Input 10-90VDC Output 2-60VDC 70x38x31mm
$24.95 Save $8.00 RRP: $32.95
5Pcs Mini Solar Panel Epoxy Power Board Module 30CM Red and Black Wire DC5.5V 160mA
$33.95 Save $10.00 RRP: $43.95
2PCS USB to RS485 Converter Adapter Module For Win8/Win7/Linux/XP/Vista
$14.95 Save $4.00 RRP: $18.95
Enclosure for Raspberry Pi 3 Model ABS Plastic Modular Box Industrial Control Protective Shell
$19.95 Save $6.00 RRP: $25.95
137M4.4GHz RF Signal Source Phase Locking Loop Frequency Synthesizer ADF4350 Development Board
$31.95 Save $10.00 RRP: $41.95