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Home Alarm Systems

Shop the best prices on 12,213 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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1,121 - 1,152 of 3,200
5pcs RS-485 Converter Module TTL to RS-485 Adapter for Raspberry pi
From $13.95
300W 220V Thermostat PTC Insulated Type Ceramic Air Heating Element Electric Heater
From $29.95
LM35 Temperature Sensor Module DIY Sensor Module Compatible for Microbit 3.3V5VDC
From $14.95
Digital Clock Kits 4 Digit Electronic Soldering Clocks Kit with Second Correction Function for Schools
From $15.95
Resonance Speaker 26mm All Frequency Strong Bass Vibration Speaker for MP3 MP4 CD 8
From $17.95
Stereo Power Amplifier Module Bluetooth 4.2 5W+5W Audio AMP Board with USB Charging Port
From $13.95
Industrial Alarm Security Siren 130dB 40W Emergency Warning Horn for Outdoor Port AC 220V
From $94.00
50W+50W Portable Bluetooth Audio Receiver Amplifier TF Card Decoder with Remote Control
From $28.95
Split Type Aluminum Cooling Case Enclosure Electronic Box for Amplifier GPS (150mm)
From $54.00
15W 3A High Power UPS Battery Boost Charging Module 18650 Lithium Battery Step Up Charger Board 5V 1A
From $16.95
5Pcs Car Fuse Holder Connector Mini Heavy Duty Wire Extension for Vehicle ATM 20A 16AWG with 5 Fuses ACM Long Feet 9.1mm
From $24.95
GY-VL53L0XV2 Time of Flight ToF Laser Distance Measurement Sensor Ranging Module I2C IIC
From $14.95
10pcs Wired Door Window Sensor Magnetic Switch for Home Alarm System
From $22.95
DC 5-30V LED Display Delay On/Off Relay Module Trigger Cycle Delay Timer Switch
From $13.95
1 Set R31 Prototype Screw Terminal Block Shield Board Kit
From $20.95
1pc 1.3 inch OLED Display Module IIC I2C Communicate 128X64 BlueText Color
From $16.95
Single Circle Turn Wire Potentiometer Spiral Wx112(050) 4.7k Power 5w
From $14.95
10pcs Metal Shell Thermal Fuse Cutoff 250VAC 10A Temperature Fuse TF 72-250150
From $12.95
Side Mounted Horizontal Liquid Float Switch Water Level Sensor for Aquarium Tank
From $13.95
Electronic Load Module Multifunctional Color Screen Adjustable Constant Current WEL3005 30W 5A
From $45.95
DC12V/24V to 5V 10A 50W Converter Buck Voltage Regulator Module Waterproof IP68
From $23.95
1.8 inch SPI TFT LCD Display Module ST7735 128x160 51/AVR/STM32/ARM 8/16 bit
From $15.95
2pcs AC 220V 1500W Kiln Furnace Heating Element Coils High Resistance Wire
From $16.95
AC220V 3000W Kiln Furnace Heating Element Resistance Restring Wire
From $18.95
10pcs KBPC3510 35A 1000V Metal Case Silicon Bridge Rectifier
From $26.95
4 pcs/set Reed Sensor Magnetic Switch Module Diy Kit Normally Open
From $15.95
2Pcs Stackable Dual Banana Male Plug 2 Way Brass Connectors Speaker Wire Accessories 32A 1000V
From $16.95
400pcs 24 Values SMD Aluminum Electrolytic Capacitor Assorted Kit 1uF - 1000uF
From $33.95
2pcs 8ohm 1W Speaker Horn Audio Stereo Loudspeaker 28mm Diameter
From $12.95
YFB10 Hall Flowmeter Switch G1in Water Flow Sensor Turbine Meter Counter DC24V 2~50L/MIN
From $33.95
Enclosure Electronic DIY Circuit Board Project Aluminum Box Cooling Case Sand Black Bend Plate
From $46.95
Fiber Optic Connector ST Female to LC Female Low Loss UPC Fiber Optical Coupler for Communication
From $16.95