Filters

Home Alarm Systems

Shop the best prices on 23,742 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 United Kingdom.

Filters
23,233 - 23,264 of 23,742
DC-DC Boost Converter 4.5V-32V to 5V-35V Power Supply Step Up Module
£8.46 Save £2.54 RRP: £11.00
LED Display Module 4 Digit 0.56in RS485 DC 528V Characters Display Digital Tube Module for RTU
£12.94 Save £3.87 RRP: £16.81
LED Driver Module LD48AJTA 72W DC 6-50V 1-3A PWM Regulator Current ConverterH 2A 8-36V With Terminal
£9.80 Save £2.96 RRP: £12.76
60W DC DC Boost Converter Step Up Module 3.7V-18V to 5V 6V 9V 12V 15V 19.5V(5V )
£9.80 Save £2.96 RRP: £12.76
LED Backpack Hard Case Large Capacity Waterproof Programmable Carbon Fiber Texture Backpack
£153.31 Save £46.00 RRP: £199.31
Serial Port Module UART USB to 4 Way TTL FT4232 Chip DC 5V Converter Board for Equipment
£23.69 Save £7.11 RRP: £30.80
3/8 NPT 3W 103 Brass Engine Water Temperature Sensor Generator Part Fit for VDO
£12.72 Save £3.82 RRP: £16.54
20 Pcs Copper Heat Sink 15x15mm Strong Conduction Fast Dissipation Computer GPU Heat Sink Shim Pad 2.0mm/0.08in
£11.87 Save £3.56 RRP: £15.43
500pcs 10 Values Monolithic Multi Layer Ceramic Capacitors 0.1F - 10F With Storage Box
£13.27 Save £3.97 RRP: £17.24
20 Slots Blade Fuse Holder PC Flame Retardant Strong 8 Way Relay Box for Car Bus Yachts
£23.98 Save £7.20 RRP: £31.18
USB to TTL Module PLC Programming Cable Adapter Convertor
£10.72 Save £3.20 RRP: £13.92
100Pcs SMD LED Diodes Electronic Components HighStrength Tiny Low Voltage for DIY PCB(Blue )
£7.76 Save £2.34 RRP: £10.10
640Pcs Resistor 64 Values 5% Carbon Film 110M 1/6W Assortment Kit Set Pack for DIY
£11.08 Save £3.32 RRP: £14.40
AS3935 I2C SPI Strike Storm Distances Detector Sensor
£28.10 Save £8.44 RRP: £36.54
Intelligent Liquid Level Sensor Non Contact Sensor for External Attach Type Pipe(Y28 NC 24V)
£15.61 Save £4.69 RRP: £20.30
ADSB Filter Module Large Heat Dissipation Area Software Radio SDR Narrowband Filter
£11.51 Save £3.45 RRP: £14.96
AC 220V Delay Power On Module Timer Relay Switch for Electric Appliance Protection
£9.76 Save £2.92 RRP: £12.68
Heat Sink U Type Heatsink 100x50x50mm Aluminium Thermal Cooler Cooling Radiator Accessory
£14.89 Save £4.47 RRP: £19.36
GY85 ITG3200/ITG320 ADXL345 HMC5883L IMU Sensor Module Board 35V
£13.03 Save £3.91 RRP: £16.94
ESP32IO Development Expansion Board Module Programming Learning for Engineers Technicians
£9.68 Save £2.91 RRP: £12.59
5V Solar Energy Panel Automatic Tracking Single Axis Light Source Tracking Sensor Module
£10.63 Save £3.19 RRP: £13.82
ATX Transfer Board Power Supply Test Module For Desktop PC
£9.76 Save £2.92 RRP: £12.68
LED Digital Display Tube 0.36in 6 Bit 7 Segment TM1637 LED Clock Display Module with Green Light 5V
£8.72 Save £2.62 RRP: £11.34
FM783 Schumann Wave Generator Ultra Low Frequency Pulse Module with 5V USB Interface 7.83Hz
£16.03 Save £4.80 RRP: £20.83
Liquid Level Sensor NPN Non Contact Corrosion Resistance High Sensitivity Liquid Water Level Induction Switch 5V
£10.12 Save £3.03 RRP: £13.15
Shortwave Active Antenna Mini Whip Mf Hf Vhf Radio Receiver Electronic Accessories
£11.35 Save £3.41 RRP: £14.76
FM Transmitter Module Digital Stereo Frequency Modulation with LCD Display 87108MHZ 35V
£13.32 Save £4.00 RRP: £17.32
DC-DC 12V/24V To 5V 5A 25W Voltage Step Down Module Buck Power Supply Converter for Car Vehicle
£13.30 Save £3.98 RRP: £17.28
AC 10-28V to DC 12V Buck Converter AC DC Step Down Power Supply Module (3A)
£10.92 Save £3.28 RRP: £14.20
Pet Microchip Scanner Dogs Horse Cat Pig ID Chip Tag Reader High Brightness Display Recognizer 3.7V
£22.30 Save £6.69 RRP: £28.99
Mixer Module High Frequency RF Bandwidth Mixing Single Chip Radio Converter 1500MHz AD831
£9.65 Save £2.90 RRP: £12.55
10Pcs Temperature Sensor Probe NTC Thermistor Temp Transducer Cold Pressed Terminal 2 Meters10K B3950
£15.36 Save £4.61 RRP: £19.97