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Home Alarm Systems

Shop the best prices on 24,506 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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1,473 - 1,504 of 3,200
H961-U PCBA Printed Circuit Board Assembly 5V 2A
$14.95 Save $5.00 RRP: $19.95
GSM 3G 4G Humidity Temperature Alarm Environmental Monitoring Power Failure Alarm
$209.00 Save $70.00 RRP: $279.00
Receiving Card LED Display Receiving Card LED Screen Control Module 5A75E DC 5V
$64.00 Save $20.00 RRP: $84.00
Servo Control Board High Power Controller Module Large Torsion Motor Driver 12V24V
$38.95 Save $11.00 RRP: $49.95
LED Light DIY Kit 3D Printed Circuit Board Stable Printed Parameter for 8 x 8 x 8CM Cubes
$42.95 Save $16.05 RRP: $59.00
DC 5V RS485 RS232 (TTL) RTU Control Module UART Relay Switch Board PLC Support for Modbus
$19.95 Save $5.00 RRP: $24.95
DC3.6V/4.8V/6V/12V High Voltage Pulse Generator DC 3kV-11kV Super Electric Arc Module
$22.95 Save $7.00 RRP: $29.95
DC12V/24V to 5V 10A 50W Converter Buck Voltage Regulator Module Waterproof IP68
$25.95 Save $7.00 RRP: $32.95
12V Car Light Control Switch Photoresistor Relay Module Photosensitive Sensor TP
$13.95 Save $5.00 RRP: $18.95
3D Printer RAMPS 1.4 Controller Board for R3 + A4988 With Heat Sink USB Calbe Jumper Kit
$54.00 Save $20.00 RRP: $74.00
4 Pcs 450V 470F Aluminium Electrolytic Capacitor for Inverter Welding Machine 35x50mm
$30.95 Save $9.00 RRP: $39.95
Power On Off Dual Function Detector Sensor Alarm Anti Theft System
$20.95 Save $7.00 RRP: $27.95
DC-DC Converter Regulator 12V to 24V High Efficiency Step up Power Supply 15A 360W
$48.95 Save $15.05 RRP: $64.00
10PCS 5A XL4015 DCDC Step Down Adjustable Power Supply Module Lithium Charger
$33.95 Save $10.00 RRP: $43.95
AD8317 Logarithmic Detector RF Signal Log Output Power Meter 1M-10000MHz Controller
$25.95 Save $7.00 RRP: $32.95
4Pcs Q50x12.7x100 Aluminum Heat Sink Cooler Chip Cooling Fin for Circuit Board Chip
$34.95 Save $11.00 RRP: $45.95
5V 16 Channel Relay Module with Optocoupler Protection Low Level Trigger
$32.95 Save $9.00 RRP: $41.95
TDA7492 50W+50W Audio Receiver Digital Integrated Power Amplifier Board CSR8635 Bluetooth V4.0
$33.95 Save $10.00 RRP: $43.95
Split Type Aluminum Cooling Case Enclosure Electronic Box for Circuit Board GPRS 80x160x220mm
$69.00 Save $20.00 RRP: $89.00
12pcs Small Aluminum Heatsink Cooling Kit with Adhesive Glue on Back 14x14x6mm
$13.95 Save $4.00 RRP: $17.95
USB Adjustable Constant Current Electronic Load Battery Capacity Tester Module 185W 20A
$99.00 Save $30.00 RRP: $129.00
4Pcs Near Field Probe EMI EMC Pre Certified Magnetic Field Test Tool 30MHz3GHz KCR20B
$40.95 Save $13.05 RRP: $54.00
XKC-Y25 pNP Intelligent NOn Contact Liquid Level Sensor Detection Tool for Airtight Container
$21.95 Save $6.00 RRP: $27.95
GA01P GSM Mini Smart Remote Power Failure Alert SMS Call Alarm Security
$64.00 Save $20.00 RRP: $84.00
Soft Start Controller Electrical Parts Aluminum Bottom Single / 2 Phase Motor Accessory(Module Radiator )
$119.00 Save $40.00 RRP: $159.00
Air Pressure Gauge 0 to 10 Bar High Accuracy Sensitive Aluminum Alloy Air Suspension Gauge 24V (350040011)
$32.95 Save $10.00 RRP: $42.95
5pcs HC SR04 Ultrasonic Ranging Module Distance Measuring Sensor Transducer for Arduino
$20.95 Save $6.00 RRP: $26.95
LED Backpack Bluetooth APP Control Programmable Screen Hard Shell Helmet Bag for Travel Motorcycle Riding
$239.00 Save $70.00 RRP: $309.00
Liquid Level Sensor Water Tank Level Alarm for Diesel Engine Generator Normally Open 535VDC
$34.95 Save $11.00 RRP: $45.95
5 Pairs Rectifier Diode Spiral for Battery Charging 70HFR120/70HF120
$30.95 Save $18.00 RRP: $48.95
Dual USB LED Light Adapter Lithium Battery Power Source Charger Converter 14.420V Input
$31.95 Save $18.00 RRP: $49.95
JYIO Heat Sink Fan Pure Copper Double Ball Bearing Silent Fan 220~240V 120 x 120 x 38mm
$27.95 Save $17.00 RRP: $44.95