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Shop the best prices on 9,471 great value home alarm systems. Shopping for home alarm systems is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Cameron Sino, Nedis and more. Buy home alarm systems online safely with Fruugo, with secure payment and fast shipping to Canada.

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1,505 - 1,536 of 3,200
10Pc Servo Extension Cable Cord 3 Pin Female to Male Wire Connector Board Remote Control Y Type 150mm(5.91in)
$17.95 Save $10.00 RRP: $27.95
12x72 Color LED Sign Bluetooth APP Control DC5V USB Powered Display Screen for Car Rear Window Wall Decoration 230x50mm
$59.00 Save $30.00 RRP: $89.00
Industrial Siren Alarm Outdoor 180dB Sound Light Horn Waterproof Emergency Strobe Warn Light DC24V
$239.00 Save $130.00 RRP: $369.00
Oil Liquid Level Gauge Meter Transparent Intuitive Display Good Sealing Accurate MeasurementLS-3
$17.95 Save $10.00 RRP: $27.95
1pc Float Switch Liquid Water Level Controller Contactor Sensor 220V 8A 2m / 78.7inch
$35.95 Save $23.05 RRP: $59.00
Motor Cooling Heat Sink Aluminium Alloy Multifunctional Electric Engine Motor Heatsink for K1 K1C K1 Maximum Black
$15.95 Save $9.00 RRP: $24.95
Bluetooth 4.1 MP3 Decoding Board Car Speaker Refit with Remote Control
$15.95 Save $4.00 RRP: $19.95
Temperature Sensor Module Resistance Collection PT100 RTD RS485 with Guide Rail Housing A220( -40 to +220) DC24V
$38.95 Save $12.00 RRP: $50.95
Lipo Battery Charging Board Parallel XT30 XT60 Plug 26S Lithium Batteries for IMAX B6 Charger
$31.95 Save $9.00 RRP: $40.95
0500mm Accurate Digital Linear Scale LCD Readout Kit for Milling Machines Lathes
$109.00 Save $30.00 RRP: $139.00
3Pcs Relay Module CD4013 Chip 1 Channel NO NC Single Pole Double Throw with Optocoupler Isolation 5VDC
$19.95 Save $6.00 RRP: $25.95
Module Development Board PCB Multifunctional Compact WiFi Multiboard for Flipper Zero
$94.00 Save $35.00 RRP: $129.00
12V 8-channel Computer USB Controller Switch Relay Module PC Smart Controller
$26.95 Save $7.00 RRP: $33.95
DC12-26V High Power 120W+120W Dual channel Stereo Digital Audio Power Amplifier
$21.95 Save $6.00 RRP: $27.95
Stereo Audio Decoder Module PCM2706U2 DAC USB to I2S IIS for Headphone S/PDIF Output
$24.95 Save $8.00 RRP: $32.95
10Pcs RF Adapter Pigtail Cable IPEX to SMAk U.FL Antenna Feeder 15cm Jumper Wire for Face Recognition Module
$18.95 Save $6.00 RRP: $24.95
DC 48V120V To 12V/15A /180W Converter Adapter for Electric Scooter
$23.95 Save $7.00 RRP: $30.95
DC Step up Module 12V to 19V 5A 95W Car Power Supply Boost Converter
$33.95 Save $11.00 RRP: $44.95
Multi Cell Li Ion Lithium Battery Charger for Solar Charging Portable Device(3S-1A)
$16.95 Save $5.00 RRP: $21.95
3.5A DC DC Buck Converter Step Down Regulator Module (4.5-27V to 3.3V)
$14.95 Save $4.00 RRP: $18.95
Wireless Module Electrical Accessory NRF24L01+ Power Amplifier LNA for 1100 Meters
$14.95 Save $5.00 RRP: $19.95
12V Self Lock Switch High Level Trigger Relay Module One Button Start Stop Self Locking
$15.95 Save $4.00 RRP: $19.95
PLC Control Board Programmable Controller Relay Delay Module with Analog FX1N32MR DC1028V
$84.00 Save $25.00 RRP: $109.00
MW1615 Conductive Slip Ring Electrical Collecting Ring 0 ~ 600VAc DC 0.1n m0.03Nm 6ch
$69.00 Save $20.00 RRP: $89.00
AC 12V 24V to DC 5V Buck Converter AC DC Power Supply Module
$19.95 Save $6.00 RRP: $25.95
DC 6V-60V 30A Variable Speed Motor Controller Driver Control With Digital Display
$23.95 Save $7.00 RRP: $30.95
9-12VDC Level Controller Switch Module Automatic Pumping Drain Protection Control Circuit Board
$16.95 Save $4.00 RRP: $20.95
Electric Bike Horn Electric Loud Cycling Bicycle Handlebar Ring Alarm with Fixed Base
$17.95 Save $5.00 RRP: $22.95
UPS Power Board Lite Supply Battery Pack Charger Accessory for Raspberry Pi Zero
$42.95 Save $16.05 RRP: $59.00
Bicycle Speedometer Wireless Cycle Computer Waterproof Cycling Odometer 2.8in Screen LED Backlit Black with White Light
$39.95 Save $12.00 RRP: $51.95
VK162 GPS Receiver Antenna Module 10HZ Navigation Module USB Interface DC3.3V5V
$22.95 Save $6.00 RRP: $28.95
Temperature Sensor Probe PT100 Thermistor Temperature Measuring Probe Round Hole Patch Type3m
$23.95 Save $7.00 RRP: $30.95