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Shop the best prices on 21,063 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 Philippines.

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257 - 288 of 21,063
XD35 Thermoelectric Peltier Plate Module Cooling System DIY Kit for Small Space Cooling 02#
₱1,749.00 Save ₱500.00 RRP: ₱2,249.00
Timer Delay Switch Circuit Board Trigger Cycle Timing Dual MOS Tube Control 12 24V
₱599.00 Save ₱175.00 RRP: ₱774.00
115V/250V 20A 50/60Hz CW4L220A T Power Line EMI Filter Terminal
₱1,249.00 Save ₱400.00 RRP: ₱1,649.00
Adjustable Regulated Power Supply Kit Output Protection Rectifier Circuit Input Adjustable Voltage Set
₱599.00 Save ₱175.00 RRP: ₱774.00
Photovoltaic Anti Reverse Rectifier MDK 50A 1600V Bridge Diode Rectifier Module
₱1,024.00 Save ₱325.00 RRP: ₱1,349.00
DC-DC 12V/24V/36V/48V to 5V 8A Buck Converter Step Down Power Supply Module
₱1,299.00 Save ₱350.00 RRP: ₱1,649.00
Water Level Controller Module Liquid Pump Drainage Control Switch Protection Board 9V12V
₱699.00 Save ₱200.00 RRP: ₱899.00
1pc L298N Module H Bridge Driver Board Module for Stepper Motor Smart Car Robot
₱624.00 Save ₱175.00 RRP: ₱799.00
30A DC 12V Delay Timing Relay Module Delay Timer Board 0.1-5 Seconds Time Range
₱774.00 Save ₱225.00 RRP: ₱999.00
Step Up Boost Liion Battery Charger Module Battery Charger Board DDTCCRUB DDTCCRUB 4S2A
₱574.00 Save ₱175.00 RRP: ₱749.00
Liion Battery Charger Module Boost Charging Board Electronic Component DDTCCRUB 3S4A
₱574.00 Save ₱175.00 RRP: ₱749.00
AC 220V Delay Power On Module Timer Relay Switch for Electric Appliance Protection
₱724.00 Save ₱225.00 RRP: ₱949.00
Relay Module 4 M Byte Flash Programmable Keys Dual Relay Module for Secondary Development Learning DC5-60V
₱1,049.00 Save ₱300.00 RRP: ₱1,349.00
DR55B01 Motor Forward Reverse Controller Module Self Locking Reverse Polarity Relay(5V )
₱699.00 Save ₱200.00 RRP: ₱899.00
3.5 Inch Touchscreen Display 320x480 Resolution TFT SPI Resistive Touchscreen with Stylus for Pi Zero 2W 3B 4B
₱1,649.00 Save ₱500.00 RRP: ₱2,149.00
ESP32IO Development Expansion Board Module Programming Learning for Engineers Technicians
₱724.00 Save ₱200.00 RRP: ₱924.00
Relay Module 2 Channel Bluetooth Board APP Remote Switch Control with Light Indicator DC 12V
₱849.00 Save ₱300.00 RRP: ₱1,149.00
GY85 ITG3200/ITG320 ADXL345 HMC5883L IMU Sensor Module Board 35V
₱974.00 Save ₱275.00 RRP: ₱1,249.00
1600V 5 Terminal Bridge Rectifier 400A Maximum Welded Structure 3 Phase Power Diode Rectifier Module
₱3,549.00 Save ₱1,050.00 RRP: ₱4,599.00
Silicone Heater Pad Heating Mat 180 200x200mm 200W Accessory for 3D Printer Hotbed DC12V
₱1,699.00 Save ₱550.00 RRP: ₱2,249.00
5Pcs NE555 Pulse Module Frequency Duty Cycle Adjustable Module Squares Wave Signal Generator
₱874.00 Save ₱275.00 RRP: ₱1,149.00
Double Dual Power Amplifier Rectifier Filter Board Flat Bridge Unregulated Power Supply Board Module 25A AC917V
₱724.00 Save ₱200.00 RRP: ₱924.00
Relay Module WIFI 8Channel ESP8266 Development Board for Wireless Control DC 728V / 5V
₱1,599.00 Save ₱500.00 RRP: ₱2,099.00
Temperature Sensor Module High Accuracy 10K 3950 NTC RS485 NTA8A01 5V 12V 7-13MANTC Sensor A
₱509.00 Save ₱165.00 RRP: ₱674.00
Sound Detection Sensor Module Silicon MEMS Microphone for FFT Recording Sampling SPW2430 3.3-5V
₱824.00 Save ₱275.00 RRP: ₱1,099.00
PH014 Value Detection Sensor Module Waterproof Digital Probe Monitor Kit BNC Connector
₱1,149.00 Save ₱350.00 RRP: ₱1,499.00
DC Converter Buck Reducer Transformer Power Supply Adapter for Auto Car 24V to 19V 10A 190W
₱1,249.00 Save ₱350.00 RRP: ₱1,599.00
DC6-12V High Voltage Pulse Generator Inverter Super Arc Pulse Ignition Module (901-2)
₱799.00 Save ₱225.00 RRP: ₱1,024.00
7.83HZ Wave Generator Schumann Resonances Ultra Low Frequency Pulse Sleep Aid ABS Silver FM783
₱1,699.00 Save ₱500.00 RRP: ₱2,199.00
Amplifier Module Mono Sound Speaker 1 Channel Power Amplification Board 1224V 5W120W TDA2050
₱724.00 Save ₱225.00 RRP: ₱949.00
AVR ISP Shield Burning Burn Bootloader Programmer for Development Expansion Board
₱824.00 Save ₱275.00 RRP: ₱1,099.00
PM2038 USB Amplifier Board Audio Power Supply Amplifier Module 5W
₱674.00 Save ₱200.00 RRP: ₱874.00