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Shop the best prices on 16,048 great value home alarm systems. Shopping for home alarm systems is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Cameron Sino, Uiamuion and more. Buy home alarm systems online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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3,041 - 3,072 of 3,200
50Pcs Diode Wired Luminous Round Head Highlight Straight Plug LED Beads 12V 3mm
$20.95 Save $12.00 RRP: $32.95
DC 12V Wired Mini Alarm Horn Home Security 110 dB Sound Alarming System
$18.95 Save $11.00 RRP: $29.95
LPF 1KW 30MHZ Low Pass Filter Module SWR Filtering Board for HF Power Supply SSB Amplifier
$54.00 Save $35.00 RRP: $89.00
LED Indicator Smart 120db Automatic Power Cut Failure Outage Alarm Warning Siren
$21.95 Save $12.00 RRP: $33.95
Industrial Siren Alarm Outdoor 115dB Sound Light Horn Waterproof Emergency Strobe Warn Light CN Plug 220V
$129.00 Save $70.00 RRP: $199.00
2Pcs Single Phase Bridge Rectifier 100A 1600V 4 Terminals Current Conversion Module Waterproof Black
$69.00 Save $20.00 RRP: $89.00
TDA7498E Audio Amplifier Board Module Digital High Power Stereo BTL Mono 160w160W
$59.00 Save $20.00 RRP: $79.00
2.0 Digital Amplifier Board Module Strong High Power 300W 300W Class D DC2448V TPA3255
$69.00 Save $20.00 RRP: $89.00
WIFI Smart Door Window Alarm Sensor Wireless Remote Control for Home Security
$34.95 Save $10.00 RRP: $44.95
22mm Conductive Slip Ring Collecting Ring 30A 150RPM 0~600V AC/DC
$47.95 Save $16.05 RRP: $64.00
USB Camera Module Ultra Thin Mini HD HM2131 Chip 1920x1080 30fps 72 USB2.0 Output
$94.00 Save $25.00 RRP: $119.00
Water Leaking Sensor 1 Valve 2 Way Audible Alarm Home Overflow Detection System
$169.00 Save $60.00 RRP: $229.00
2510 Cooling Fan 15000RPM DC5V 0.4A Hotend Fan for Lab P1P P1S 3D Printer 25x25x10mm
$31.95 Save $9.00 RRP: $40.95
Ethernet Control Module Network Controller Board with RJ45 Interface for Electrical Equipment
$69.00 Save $20.00 RRP: $89.00
Controller Module LAN Ethernet High Quality 2 Way Relay Board Delay Switch DC5V-24V
$64.00 Save $20.00 RRP: $84.00
5 Million Pixels Night Vision Automatically Switch IR CUT Camera Module Board
$42.95 Save $16.05 RRP: $59.00
Electronic Buzzer Alarm Sounder 12V Loud Tone Horn Siren Maximum 120DB for Factory Security Motorcycle Car
$27.95 Save $9.00 RRP: $36.95
USB Isolator 4 Channel Hub Isolation Coupling Protection Board ADUM3160 Component
$46.95 Save $17.05 RRP: $64.00
BA27 Battery Activation Detection Board 4.2V Regulated Output Real-time Output Voltage and Current Monitor Positive Negative Anodes Automatic Identifi
$59.00 Save $15.00 RRP: $74.00
Relay Module Delay Power Off Switch Control Board Electronic Component RD21F-C 220V
$24.95 Save $8.00 RRP: $32.95
MMDVM HS Hotspot Board UHF VHF Firmware Pre Installed LED Display Duplex Hotspot Module
$129.00 Save $40.00 RRP: $169.00
Kit2 Kit3 PICkit3 PIC Debugger Programmer Emulator PIC Controller(#2)
$64.00 Save $20.00 RRP: $84.00
Water Temperature Sensor Replacement 8971256011 for Hitachi EX200 5 Excavator Parts
$69.00 Save $20.00 RRP: $89.00
XY L10A Lithium Battery Charge Controller Protection Board Module LCD Display 6-60V(XY L10A )
$27.95 Save $9.00 RRP: $36.95
Motor Drive Board DualChannel HBridge PCB Electrical Component L298N DC 5V35V
$20.95 Save $6.00 RRP: $26.95
Ethernet Relay Board 8-Channel Network Switch TCP UDP Module Controller
$149.00 Save $40.00 RRP: $189.00
Camera Module Adapter Industrial Control Components STM32/C51 Driver Board OV2640 2MP
$28.95 Save $8.00 RRP: $36.95
Step Up Boost Liion Battery Charger Module Battery Charger Board DDTCCRUB DDTCCRUB 2S4A
$18.95 Save $6.00 RRP: $24.95
Speaker Protection Board DualChannel Voltage Regulator Delay Module AC 1215V UPC1237
$25.95 Save $7.00 RRP: $32.95
Optical Laser Lens DVD Replacement Part for DSL710A Components HOP1120 Single Head
$30.95 Save $9.00 RRP: $39.95
XHM609 1236V Digital Display DC Battery Low Voltage Disconnect Protection Module
$20.95 Save $6.00 RRP: $26.95
Temperature Sensor Module Resistance Collection PT100 RTD RS485 with Guide Rail Housing A220( -40 to +220) DC24V
$44.95 Save $29.05 RRP: $74.00