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Shop the best prices on 23,949 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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289 - 320 of 3,200
1Pcs AD9834 DDS Signal Generator Module Sine/Triangle/Square Wave Generator
$44.95 Save $14.05 RRP: $59.00
LED Backpack Programmable Color Laptop Portable Motorcycle Cycling Large Capacity Water Proof Hard Case Owl Eye 56x40 Px
$199.00 Save $60.00 RRP: $259.00
DCDC Buck Boost Converter Regulator Programmable Adjustable Regulated Power Supply Module for Electronic Equipment(ZK-5KX )
$36.95 Save $11.00 RRP: $47.95
DAC Converter Module DC 12V RS485 to 420MA 020MA Voltage to Current Board for PLC
$19.95 Save $6.00 RRP: $25.95
LED Driver Module LD48AJTA 72W DC 6-50V 1-3A PWM Regulator Current ConverterH 2A 8-36V With Terminal
$17.95 Save $5.00 RRP: $22.95
LED Driver Module LD48AJTA 72W DC 6-50V 1-3A PWM Regulator Current ConverterH 1A 8-50V With Terminal
$17.95 Save $5.00 RRP: $22.95
AS3935 I2C SPI Strike Storm Distances Detector Sensor
$48.95 Save $15.05 RRP: $64.00
Pressure Transducer Sensor 400bar Pressures Transmitter for Lonking Series MBS3050060G1154
$74.00 Save $25.00 RRP: $99.00
Industrial 15A Dual Channel DC Motor Drive Module With Brake Function Electronic Component
$32.95 Save $10.00 RRP: $42.95
HK1100C G1/4in Water Air Oil Pressure Sensor Transmitter Transducer DC5V Input DC0.54.5V Output
$34.95 Save $10.00 RRP: $44.95
Black Plastic 1206 80 Value Capacitors Kit Sample Book Organizer Electron Components
$139.00 Save $40.00 RRP: $179.00
Siren Alarm App Control 90db Wireless Impact Resistant Sound Light Alarm for TUYA for Home Restaurant
$41.95 Save $12.05 RRP: $54.00
Smart Home Automation Wireless GSM Remote Controller Security Alarm
$149.00 Save $40.00 RRP: $189.00
Bridge Rectifier Fast Heat Dissipation 5 Terminals 3 Phase Diode Rectifier Power Module 300A 1600V
$84.00 Save $25.00 RRP: $109.00
Buck Boost Converter DC 5V to DC 3.3V 9V 12V 24V USB Power Supply Module Accessory
$24.95 Save $8.00 RRP: $32.95
V8 Debugger Arm CorteX M4/M0 Emulator Downloader
$42.95 Save $11.05 RRP: $54.00
100Pcs 0-250V Universal 5*20mm Glass Tube Fuse Kit Accessories Set 0.2A 20A
$17.95 Save $5.00 RRP: $22.95
DC DC Power Converter 36V 48V to 12V 10A 120W Voltage Reducer Buck Transformer Module with Aluminum Shell(36V 48V to 12V 10A Large Aluminum Shell )
$40.95 Save $13.05 RRP: $54.00
Audio Decoding Module Dual Microphone Speech Recognition WM8960 for RASPBERRY PI ZERO DC5V
$35.95 Save $10.00 RRP: $45.95
1pc AC100V-250V Adjustable Infinite Cycle Timer Delay On/Off Switch Relay Module
$18.95 Save $6.00 RRP: $24.95
Specular Reflection Photoelectric AC 90250V 3A E3Jk R4M1 Sensor Switch
$29.95 Save $9.00 RRP: $38.95
DC-DC 12V to 5V 3A USB Buck Converter Step Down Power Supply Module
$17.95 Save $5.00 RRP: $22.95
DC12V to 24V 10A 240W Step Up Converter Boost Voltage Regulator Module Waterproof IP68
$42.95 Save $11.05 RRP: $54.00
Audio Receiver Module Stereo Audio Receiver Module Board for Bluetooth 5.0
$13.95 Save $4.00 RRP: $17.95
Internal Cooling Fan 8800RPM High Speed CPU Cooler Replacement G85B12MS1BN 56J14 for PS4 1200 Models DC12V
$36.95 Save $10.00 RRP: $46.95
Step Up Boost Liion Battery Charger Module Battery Charger Board DDTCCRUB DDTCCRUB 4S2A
$13.95 Save $4.00 RRP: $17.95
15W 3A High Power UPS Battery Boost Charging Module 18650 Lithium Battery Step Up Charger Board 12V 350mA
$16.95 Save $6.00 RRP: $22.95
S TYPE High Precision Load Cell Scale Sensor Weighting Sensor With Cable 2000KG
$74.00 Save $20.00 RRP: $94.00
SCM / 24/93 Series EEPROM Memory Chips Programmers SP200SE/SP200S Enhanced Version
$27.95 Save $8.00 RRP: $35.95
Water Level Indicator Alarm High Water Level Alarm Sensor Waterline Indicating Alarm with Silencer Switch
$129.00 Save $40.00 RRP: $169.00
Dual Channel Converter Module DC to DC Industrial Components 12V 5V 3.3V 10W ND4012DA
$15.95 Save $5.00 RRP: $20.95
8-Channel NPN/PNP to NPN 5V/24V SquareWave Signal Conversion Module Level Converter 10MHZ
$43.95 Save $25.05 RRP: $69.00