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Home Alarm Systems

Shop the best prices on 11,860 great value home alarm systems. Shopping for home alarm systems is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Gze, Cameron Sino and more. Buy home alarm systems online safely with Fruugo, with secure payment and fast shipping to Canada.

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2,913 - 2,944 of 3,200
1A 4.2V 3.7V 18650 LiPo Li ion Lithium Battery Charger MPPT Solar Charge Controller Module(without Pin )
From $12.95
5pcs IR Infrared Obstacle Avoidance Sensor Module for Smart Car Robot
From $13.95
Digital Fans Controller 12V Adjustable Temperature Electric Thermatic Fan Control Switch Kit
From $74.00
Adjustable Cycle Timer Delay On/Off Switch Relay Module (DC24V,0-15min)
From $14.95
Morse Code Key Telegraph Tapper Manual CW Practice Tool Trainer with Buzzer for Beginner
From $69.00
6Pcs NearField Magnetic Field Probes Set EMI SMA Conduction Radiation Test Antennas
From $19.95
AC 10-28V to DC 12V Buck Converter AC DC Step Down Power Supply Module (3A)
From $17.95
1pc AC100V-250V Adjustable Infinite Cycle Timer Delay On/Off Switch Relay Module
From $17.95
CNC Engraving Machine Shield A4988 Drive Nano 3.0 Board with USB Cable 3D Printer Kit
From $25.95
220VAC Timer Delay Switch Module Adjustable Timing Turn Off Board (0~10Min.)
From $15.95
2A 5V 4in1 Charger Discharge Module Charge Protection Board for 3.7V 4.2V Li ion Battery
From $11.95
Liquid Level Sensor NPN Non Contact Corrosion Resistance High Sensitivity Liquid Water Level Induction Switch 5V
From $16.95
200pcs 10Values Rectifier Diode Assortment Electronic Kit 1N4001~1N4007 1N5817~1N5819 With Box
From $16.95
CBB60 Motor Starting Capacitor 450V 50uF Microfarad Capacitor Wire Lead
From $21.95
Invisible Beam Barrier Active Detection Digital Pulse Infrared Sensor 100m IR Alarm
From $64.00
10Pcs SMD LED Lamp Bulb Board Panel 5W 3.2V 3.7V for Pillar Lawn Light Electron Component
From $22.95
TPA3110 2x15W Bluetooth Audio Power Amplifier Board AMP for Speaker
From $20.95
AC 10-28V to DC 12V Buck Converter AC DC Step Down Power Supply Module (2A)
From $17.95
15A Solar Panel Battery Charging Anti Reverse Irrigation Protection Ideal Diode
From $13.95
50pcs Pre Wired DC 9-12V 3 5 10mm Water Clear LED Diodes White Red Blue Green Light
From $17.95
XH-W3005 Digital Hygrometer Switch Controller Humidity Sensor 0~99%RH 220V
From $19.95
600Pcs 15 Types Mixed Transistors TO92 Assortment Transistor Box Kit
From $24.95
DC1.8-12V TDA2822M Amplifier 2 Channels Stereo 3.5mm AUX Audio Amp Board Module
From $13.95
Three Phase Aluminum Alloy Heat Sink SSR Dissipation Solid State Relay Heatsink
From $32.95
S TYPE High Precision Metal Load Cell Scale Weighting Sensor 1000kg/2204lb
From $69.00
LED Backpack Bluetooth APP Programmable Water Resistant USB Powered Colorful LED Display Backpack
From $149.00
Water Flowmeter Digital Display Flow Sensor Stainless Steel Acid Alkali Proof Flow Meter for Farmland Irrigation
From $74.00
AD584KH High Precision 4-Channel 2.5V/7.5V/5V/10V Voltage Reference Module with Case
From $37.95
DC Converter Step Down Power Supply Module 36V72V to 12V 10A 120W
From $19.95
0805 Series 92 Types Capacitors Electronic Components Kit Plastic Sample Book Black
From $59.00
Adjustable Cycle Timer Delay On/Off Switch Relay Module (DC24V,0-30min)
From $14.95
AD8307 RF Power Meter Logarithmic Testing Detector 0.1-600M -75~+15dBm Module
From $20.95