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Home Alarm Systems

Shop the best prices on 25,801 great value home alarm systems. Shopping for home alarm systems is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, GreenZech and more. Buy home alarm systems online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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2,401 - 2,432 of 25,801
Camera Module HD USB OV7675 Chip 640x480 Resolution 50 View Field Board for Modification
£9.95 Save £3.00 RRP: £12.95
1pc Aluminium Heatsink Good Thermal Conductivity Heat Sink Cooling Fin 100*100*18MM
£11.95 Save £3.00 RRP: £14.95
120-240V Aluminum Constant Temperature PTC Heating Element Heater for Industrial Equipment
£26.95 Save £8.00 RRP: £34.95
G3/8 Screw Connection IP65 Analog Signal High Accuracy Water Pressure Sensor(0-2BAR)
£16.95 Save £5.00 RRP: £21.95
50A High Current Diode Solar Charging Anti Backflow Protection Board Positive Low Resistance
£16.95 Save £6.00 RRP: £22.95
2A 5V 4in1 Charger Discharge Module Charge Protection Board for 3.7V 4.2V Li ion Battery
£7.95 Save £2.00 RRP: £9.95
50Pcs NTC Thermistor 10K Temp Sensor Thermal Resistor Resister Thin Film MF55 B3435
£13.95 Save £4.00 RRP: £17.95
Camera Module HD 3MP Mini USB2.0 Webcam Board Manual Focus for Android HBVCAM-3M2111WA V22
£16.95 Save £4.00 RRP: £20.95
120db Wireless Touch Sensor Anti Theft Security Alarm Loud Door Knob
£10.95 Save £3.00 RRP: £13.95
HD USB Camera Module Embedded Fixed Focus Without Distortion 5MP Camera Board for Industrial Equipment
£29.95 Save £9.00 RRP: £38.95
Variable Fan Speed Controller 1800W for Hydroponic Inline Fan Exhaust (2Meter Cable )
£31.95 Save £9.00 RRP: £40.95
50pcs Pre Wired 12V Water Clear Flash LED Diodes White Red Blue Light 5mm White Light(#5)
£11.95 Save £4.00 RRP: £15.95
Counter Module High Quality 4 Digit Digital Display with Memory Function QF C04 DC4-40V
£10.95 Save £4.00 RRP: £14.95
50 Pcs Brass M3*6mm Hollow Double Pass Printed Circuit Board Standoff Hex Spacer
£8.95 Save £3.00 RRP: £11.95
860PCS Metal Film Resistors 86 Values 0.5W 0.1R to 10M Electrical Resistors Set
£23.95 Save £6.00 RRP: £29.95
2PCS TFT IPS Display Module 1.8in Color 128 X 160 SPI Interface ST7735S Drive Display Module
£12.95 Save £4.00 RRP: £16.95
1460Pcs Metal Film Resistor 1R-10M 73 Models Resistors Assortment Kit Components Set
£17.95 Save £5.00 RRP: £22.95
2pcs 2 Inch 6 30W HIFI Speaker Unit Audio Tweeter Stereo Loudspeaker Horn
£18.95 Save £6.00 RRP: £24.95
Aluminium Housing Constant Temperature PTC Ripple Heating Plate Thermistors Heater(12V/70W)
£11.95 Save £3.00 RRP: £14.95
Infrared Beam Sensor Intrusion Alarm Outdoor Long Distance Infrared Detector AC1218V DC1224V 30m/98.4ft
£36.95 Save £12.05 RRP: £49.00
KSS-240A Optical Laser Lens CD DVD Replacement Laser Pickup Fit for Sony Laser Head
£14.95 Save £4.00 RRP: £18.95
5Pcs GY INA219 High Precision I2C Interface Digital Current Sensor Module Electronic
£36.95 Save £10.00 RRP: £46.95
SZS12481 Stepup Module 12V to 48V DC Voltage Converter Power Regulator Booster
£14.95 Save £5.00 RRP: £19.95
Serial Port Adapter Cable Converter Bidirectional Half Duplex Industrial Accessories USB to RS485
£8.95 Save £3.00 RRP: £11.95
10Pcs Battery Charger Module 6S Step Up Charging Boost Charge Board for NiMH NiCd Battery
£27.95 Save £9.00 RRP: £36.95
GPIO Expansion Board Interface Extension Adapter Module Dual Row for Raspberry Pi 400
£12.95 Save £4.00 RRP: £16.95
1 pcs Small ESP32 WiFi and Bluetooth Development Board for 18650 Battery
£14.95 Save £4.00 RRP: £18.95
PT100 Waterproof Temperature Sensor 3 X 20mm Thermistor Temperature Probe 50 to +300(1m )
£10.95 Save £4.00 RRP: £14.95
G1/4 Inch Pressure Sensor High Accuracy Transducer 420mA Output Universal Pressure Sender for Water Gas Oil 02.5Mpa
£22.95 Save £6.00 RRP: £28.95
Power Amplifier Board FM 65110MHz High Frequency RF Transmission Antenna Accessory
£29.95 Save £9.00 RRP: £38.95
Turbidity Sensor Water Quality Monitoring Sewage Turbidity Value Detection Module TSW-20M
£22.95 Save £7.00 RRP: £29.95
Electronic Load 0-10A 100W DC 12V Discharge Battery Capacity Tester Testing Module
£37.95 Save £11.05 RRP: £49.00