Filters

Security System Sensors

Shop the best prices on 13,435 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, GreenZech, Ydcy and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

Filters
2,337 - 2,368 of 3,200
2pcs Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen
£14.95 Save £8.00 RRP: £22.95
Tuya WIFI Smart Door Window Magnetic Sensor Security Alarm Open Closed Detector Home for Anti-Theft Door Rolling Door
£10.95 Save £6.00 RRP: £16.95
Smart ZigBee 3.0 Vibration Sensor Monitor Home Security Protection Motion Shock Home Outdoor Wireless Alarm
£13.95 Save £9.00 RRP: £22.95
24Pcs Door and Window Alarm Electronic Alarm Window Alarm Sensor
£28.95 Save £16.00 RRP: £44.95
2 Pcs Door Alarm, 130 dB Door and Window Alarm, 5 Alarm Modes Wireless Door Alarm for Home Office Shop
£18.95 Save £19.00 RRP: £37.95
Tuya Smart WiFi SOS Button Emergency Wireless Security Alarm Panic Device for Elderly Kids for Safety Smart Life Remote
£12.95
Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor
£16.95 Save £9.00 RRP: £25.95
Wireless Security Alarm, Door Window Sensor, 90db, 5Pcs
£9.95 Save £5.00 RRP: £14.95
Door Window Open Alarm, Wireless Remote Control Magnetic Sensor
£11.95 Save £7.00 RRP: £18.95
Infrared Wireless GSM Alarm Anti-Theft Motion Detector with EU Plug
£17.95 Save £10.00 RRP: £27.95
Stainless Steel Float Switch for Tank Liquid Water Level Sensor Double Ball Float Switch for Tank Pool Flow Sensors
£17.95
Innovire Door Window Alarm Security Home Burglar Alarm Normally Closed Easy to Install
£10.95 Save £8.00 RRP: £18.95
Freezer Door Alarm with Time Delay Refrigerator Door Alarms Swimming Pool for
£17.95 Save £12.00 RRP: £29.95
Surface Mount Wired NC Door Contact Sensor Alarm for Door Window Cabinets, 10pcs
£8.95 Save £20.00 RRP: £28.95
Fake TV Simulator Anti-Burglar and Theft Deterrent Home Security Sensor with AC Adaptor, EU Plug
£30.95 Save £33.05 RRP: £64.00
Door Handle Sensor Alarm Vibration Type Export Version-JJ
£29.95 Save £34.05 RRP: £64.00
Intelligent Door Magnetic Detector Alarm for Home and Hotel with 433MHz Door Magnetic Induction-JJ
£31.95 Save £32.05 RRP: £64.00
Door Window Contact Sensors for Home Security-JJ
£28.95 Save £35.05 RRP: £64.00
APP Vibration Sensor For Smart RealTime Motion Alerts Shock Alarm History Tracking 4Piece Pack
£59.00 Save £25.00 RRP: £84.00
Smart Home Vibration Sensor Door Breakage Detector With Remote WiFi Alarm Zigbee Version Long Battery Life
£79.00 Save £40.00 RRP: £119.00
Vibration Sensor WiFi Compatible RealTime Alerts Low Power White Home Security Doors Smart Automation
£19.95 Save £10.00 RRP: £29.95
Vibration Sensor Modules 10 Pcs Enhanced Trigger Duration Reliable Output Signals For Vibration Detection Tasks
£14.95 Save £7.00 RRP: £21.95
Infrared Gate Opener Sensor Kit with Outdoor Photocell IR Beam for Automatic Garage Door and Access Control
£18.95 Save £9.00 RRP: £27.95
Wired Door Window Magnetic Sensor Set of 10 Pairs 330mm Cable for Home Alarm N.C Type
£21.95 Save £11.00 RRP: £32.95
MC-31 Surface Mount Wired NC Door Contact Sensor Alarm Magnetic Reed Switch for Window Door Security 10pcs 20pc Screws
£15.95
WIFI Smart Water Leak Sensor Phone APP Remote Monitoring UltraLow Power Consumption White WS20
£27.95 Save £36.05 RRP: £64.00
LJC18A3 B z BX Capacitive Proximity Sensor Switch DC12~24V 10mm-10% NPN
£13.95 Save £15.00 RRP: £28.95
Door And Window Anti-Theft Alarms, Door Sensors (For Export) YVL
£31.95
1/4 inch Ring Alarm Magnet Riser,5 Pack Mount to Any Doorway, Window YVL
£6.95
2 Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless Fridge Alarm, 4 in 1 Door Sensor Doorbell Door Open Alarm Loud108dB Edit
£13.95 Save £19.00 RRP: £32.95
Vibration Alarm (For Export) YVL
£31.95
Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart Home Light Change Controlled for Home
£29.95 Save £15.00 RRP: £44.95