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Shop the best prices on 8,771 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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2,497 - 2,528 of 8,771
50Pcs 10 Values Quick Blow Glass Tube Fuse Fast Blow Fuse Box Assorted Set 20mm
$15.95 Save $5.00 RRP: $20.95
Automatic Flower Watering Pump Irrigation Relay Module Soil Moisture Sensor Module Connection Line Kit
$20.95 Save $6.00 RRP: $26.95
6J1 Vacuum Tube Preamplifier Board HIFI Power Preamp Amplification Module with LED AC 12V
$74.00 Save $20.00 RRP: $94.00
110V Mini Air Heating Constant Temperature Insulation PTC Thermistor Heater With Fan(24V/350W)
$34.95 Save $11.00 RRP: $45.95
Antenna Tuner DIY Kits Automatic Antennas Tuners DIY Kit with OLED for Communication
$59.00 Save $20.00 RRP: $79.00
5-Core 0.3mm Round Flexible Copper Cable For Video Door Phone System 15m
$51.95 Save $17.05 RRP: $69.00
ADE-25 High Linear Low Noise RF Up And Down Frequency Conversion Passive Mixer(5-2500MHz)
$22.95 Save $7.00 RRP: $29.95
GA01P 3G/GSM Alarm System 1 Way Input Mini Smart Power Failure Alert Mobile Phone Remote Control
$109.00 Save $40.00 RRP: $149.00
DCDC Boost Converter Voltage Step Up Board 1000V Adjustable 5V400V 300V 900V 1000V
$19.95 Save $5.00 RRP: $24.95
Dual Channels Servos Control Board Series Steering Gear Debugging Module for Futaba SG90
$17.95 Save $5.00 RRP: $22.95
MAX30100 Heart Rate Pulse Oximeters Development Board Sensor Module
$13.95 Save $5.00 RRP: $18.95
RC Absorption Circuit Module Anti Interference Crimp Terminal Lightweight Portable RC Absorption Relay
$11.95 Save $4.00 RRP: $15.95
Soil Temperature Humidity Sensor High Accuracy I2C Output Soil Moisture Sensor Probe with 1.5m Cable DC3.3V
$27.95 Save $9.00 RRP: $36.95
20pcs Blue Aluminum Heat Sink CPU Cooler with Adhesive for Raspberry Pi 2/3/4 3b 4B
$16.95 Save $5.00 RRP: $21.95
High Speed Comparator Module TLV3501 4.5ns Frequency Meter Front End Shaping Module for 3.3V 5V System
$20.95 Save $6.00 RRP: $26.95
MH MX8 Module Wireless for Bluetooth Audio Receiver Board Lossless Decoder Kit M18 M28 M38(M38 with 5W Amplifier Type )
$13.95 Save $3.00 RRP: $16.95
CD60 600MFD 125VAC Motor Starting Running Capacitor 43x102mm
$25.95 Save $7.00 RRP: $32.95
CPLD Development Learning Experiment Module Replacement Repair for Altera II EPM240
$25.95 Save $8.00 RRP: $33.95
45Pcs Sensor Module Clock Board Temp Sensor Module Electronic Component Set Kit for Raspberry Pi
$59.00 Save $15.00 RRP: $74.00
Large Size Stainless Steel Double Float Ball Liquid Level Sensor for Tank DC0-110V(Float 400mm)
$25.95 Save $7.00 RRP: $32.95
Solar Fuse Holder PV Panel Cable Connector IP68 Waterproof DC 1000V for Protection 15A
$16.95 Save $5.00 RRP: $21.95
Gas Leak Alarm 85Db Wifi Leakage Tester Sniffer for TUYA Smart Life App
$59.00 Save $20.00 RRP: $79.00
Temperature Sensor Module 16 Channels RS485 20 to +125 Temp Measurement Board for B3950 1% NTC 20K 2K-200K
$37.95 Save $12.00 RRP: $49.95
5 USB Port PowerBank Circuit Board 22.5W Dual Quick-Recharge PowerBank Module DIY PowerBank Mainboard
$18.95 Save $5.00 RRP: $23.95
Programmable LED Sign Car 64x20 Dots Matrix 13.7x4in Ultra Bright Scrolling Flexible Digital Mobile APP Remote Control
$59.00 Save $15.00 RRP: $74.00
TLC2201 Module I/V Converter TIA Transimpedance Amplification pA nA uA mA 4 Gear Optional
$31.95 Save $10.00 RRP: $41.95
200Pcs Fuse Safety Glass Tube 120A 250V 6x30mm 5x20mm Accessory Set Kit for Toy Car
$28.95 Save $9.00 RRP: $37.95
Mini Tesla Coil Battery Powered No Arc Remote Ignition Tesla Electronic DIY KitAssemblly Kit
$16.95 Save $4.00 RRP: $20.95
Portable Self Defense Alarm 125dB Sound LED Light Alert Emergency Device for Women Kid Elderly
$18.95 Save $5.00 RRP: $23.95
Wireless Curtain Motion Detector Wide Coverage Smart Curtain PIR Sensor for Window Protection
$26.95 Save $8.00 RRP: $34.95
BERM DC Approach Switch Inductive 3Wire NPN NO Metal Detection Proximity Sensor TL-W3MC1
$20.95 Save $6.00 RRP: $26.95
Mini Whip Active Antenna Medium Shortwave RTL SDR SMA Female Head Accessory for Radio
$22.95 Save $7.00 RRP: $29.95