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Shop the best prices on 24,019 great value home alarm systems. Shopping for home alarm systems is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Generic1, Cameron Sino and more. Buy home alarm systems online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1,409 - 1,440 of 3,200
Single Circle Turn Wire Potentiometer Spiral Wx112(050) 4.7k Power 5w
$15.95 Save $4.00 RRP: $19.95
Water Flow Sensor Meter Flowmeter 1.3in Brass Male Thread for Swimming Pool Pipe
$35.95 Save $10.00 RRP: $45.95
100 Pcs LED Diode 3mm 8 Colors LED Luminous Color Lamp Electronic Components Kit 3VWarm White
$13.95 Save $5.00 RRP: $18.95
Oil Level Gauge Water Liquid Level Temperature Meter Intuitive Display for Measurement
$27.95 Save $8.00 RRP: $35.95
100Pcs SMD LED Diodes Electronic Components HighStrength Tiny Low Voltage for DIY PCB(Yellow )
$13.95 Save $4.00 RRP: $17.95
10pcs MF52B NTC Thermistor High Sensitivity with 60mm Enameled Wire5K
$13.95 Save $3.00 RRP: $16.95
WiFi Door Window Sensor Kit Home Security Alarm System Sound?Light Theftproof Remote Control
$309.00 Save $100.00 RRP: $409.00
220V 120dB Wired Mini Siren, Red Metal Motor Alarm Industrial Sound Electronic Burglar Protection for Home Security, MS-190 Edition 0618
$43.95 Save $55.05 RRP: $99.00
Perimeter Trip Alarm, Trip Alarm 12 Gauge Camping Trip Wire Alarm Device, Bear Deterrent,Camping SafA SZRH A-M
$15.95 Save $48.05 RRP: $64.00
Mini Wireless Door Stop Alarm, 2 Pack Wedge Door Stop Blocking Security System with 120dB Siren hwy
$23.95
HBV17142 Camera Module High Definition Wide Angle Camera Lens Module
$94.00 Save $35.00 RRP: $129.00
7 String LFP Battery Active Equalizer Efficiency Improving Stable Performance Battery Equalization Board
$26.95 Save $8.00 RRP: $34.95
Temperature Humidity Monitor Electronic Gauge LCD Color Screen Indoor Thermometer Hygrometer
$36.95 Save $11.00 RRP: $47.95
Fin Comb Set ABS Cleaner Cleaning Tool Kit for Air Conditioner Condenser Evaporator FCR6
$20.95 Save $7.00 RRP: $27.95
2pcs AC 220V 1500W Kiln Furnace Heating Element Coils High Resistance Wire
$17.95 Save $5.00 RRP: $22.95
Log Periodic Antenna UWB WiFi 6006000MHz Ultra Wideband Printed Circuit Board 50W
$22.95 Save $6.00 RRP: $28.95
2Pcs HL-340 USB To RS232 Serial Port Adapter 9 Pin Serial Cable
$17.95 Save $5.00 RRP: $22.95
600W 220V Insulated PTC Ceramic Air Heater Heating Element
$39.95 Save $11.00 RRP: $50.95
10Pcs Heat Sink for Router Motherboard Memory Cooling Heat Dissipation Q40 x 8 x 100
$49.95 Save $14.05 RRP: $64.00
100Pcs SMD LED Diodes Electronic Components HighStrength Tiny Low Voltage for DIY PCB(Red )
$13.95 Save $4.00 RRP: $17.95
2 Million Pixels 120 Wide Angle Lens USB Camera Module with OV2643Chip
$34.95 Save $10.00 RRP: $44.95
Screw Type Rectifier Diode ZP200A 1600V G1/2in for General Purpose
$34.95 Save $11.00 RRP: $45.95
TPA3110 Digital Audio Power Amplifier Board 2x15W Dual Channel Stereo HF82
$15.95 Save $5.00 RRP: $20.95
Printed Circuit Board Instrument Aluminum Cooling Box DIY Electronic Project Enclosure Case
$52.95 Save $16.05 RRP: $69.00
Lithium Battery Balance Board 1216S Universal Active Equalizer Module for LTO LPO LFP 1.8V4.5V
$94.00 Save $35.00 RRP: $129.00
Pressure Transducer Sender Sensor Stainless Steel for Oil Fuel Air Water (150PSI)
$26.95 Save $8.00 RRP: $34.95
Thermocouple 0400 K Type Temperature Sensor Probe Compression Spring M12 Thread 2m / 6.56ft
$16.95 Save $5.00 RRP: $21.95
SF P101N Laser Tip 16 Pin Low Speed Single Channel CD Player Completer Mechanism
$25.95 Save $8.00 RRP: $33.95
Die Cast Aluminum Housing DC DC 24V to 12V Voltage Reducer Step Down Converter 20A 240W
$42.95 Save $16.05 RRP: $59.00
Electric Heating Pad 3 Temperature Adjustable 2pcs Cloth USB Clothing Heating Pad 5V 2A 8.5W
$23.95 Save $7.00 RRP: $30.95
20 Pcs Fuse Holder MF-527 5x20mm Fuse Casing Black Fuse Protection Enclosure
$23.95 Save $7.00 RRP: $30.95
High Precise 500g Resistancetype Thin Film Pressure Sensor Force Sensor
$14.95 Save $4.00 RRP: $18.95