Filters

Security System Sensors

Shop the best prices on 8,220 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Dirtypigs, Aura and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

Filters
97 - 128 of 8,220
24Pcs Door and Window Alarm Electronic Alarm Window Alarm Sensor Anti-Burglary Window Security Alar
£31.95 Save £27.05 RRP: £59.00
Tuya Wifi Smart Rauchmelder Feuer Temperatur Feuchtigkeit Erkennung Hygrometer Best Seller
£25.95 Save £9.00 RRP: £34.95
4 in 1 Function Door Magnetic Sensor Alarm LED Smart Wireless Door Window Alarm for File Cabinet
£12.18 Save £7.31 RRP: £19.49
Wireless Security Alarm 1 Sound Light Siren 1 Infrared Sensor 1 Magnetic Sensor (JD11+03D+03B)
£28.43 Save £17.05 RRP: £45.48
Tuya ZigBee Vibration Sensor Smart Home Vibrator Door Window Break Burglar Detector Smart Life APP
£24.35 Save £24.85 RRP: £49.20
2PCS 2 in 1 Tuya Zigbee 3.0 PIR Motion Detector Security Anti-Theft
£13.95 Save £4.00 RRP: £17.95
New Tuya ZigBee Smart Vibration Sensor Door Window Detection Alarm
£8.95 Save £7.00 RRP: £15.95
Pack Door Window Alarm, Magnetic Entry Sensor Anti-Theft Alert 110dB Anti-Theft Chime for Home Garage Kids Security DIY Protection
£27.95 Save £13.00 RRP: £40.95
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
£22.93
Smoke Detector Sensor, WiFi Independent Smart Fire Alarm for Home Warehouse Security
£22.95 Save £19.00 RRP: £41.95
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher
£19.67 Save £9.84 RRP: £29.51
Wireless GSM 2G 4G Smart Alarm Panel with Sensors, 1000mAh Battery
£97.19 Save £54.67 RRP: £151.86
Tuya Zigbee Human Presence Sensor Respiratory Motion Detection Wireless Connection Smart Home Security Alarm
£24.95
1 Set Touch Lamp Repair Kit 3 Way Touch Sensor Dimmer Control Module Replacement Sensor
£8.53 Save £39.51 RRP: £48.04
Pool alarm for kids safety with wireless door sensor and remote
£33.31 Save £29.25 RRP: £62.56
Refrigerator Freezer Door Alarm with 60-Second Alert, Adjustable Volume & Open Sensor
£26.35 Save £33.45 RRP: £59.80
Door Magnetic Alarm Wireless Door and Window Anti-Theft Alarm Home Anti-Theft Door Opening Sensor 10 Pcs
£15.54 Save £22.54 RRP: £38.08
Sensor Wireless Alarm 2 Keyfobs Motion Detector Batteries Wireless Alarm With Motion Detector Wireless Alarm 2 Keyfobs Motion Detector Batteries
£24.00 Save £24.00 RRP: £48.00
4K Video Wall Controller - Multi Display Modes, HD Interface, Remote Control, UK Plug
£128.39
Tuya Zigbee Smart Light and Rain Sensor 2-In-1 Function, Light and Rainwater Detection Smart Life App
£28.95 Save £25.05 RRP: £54.00
Wireless Door Alarms When Opened with Remote,Door Security Sensor Chime Window Alarm Pool Alarm Door
£18.95 Save £19.00 RRP: £37.95
2 Sets Magnetic Reed Switch NO NC Wired Surface Mounted Magnetic Contact Switch for Door Window
£11.51 Save £5.76 RRP: £17.27
SONOFF SNZB-01 02 03 04 ZigBee Temperature And Humidity Sensor Real Time
£32.34 Save £25.87 RRP: £58.21
Door and Window Opening Alarm (2 Pack) Suitable for Alzheimer's Patients, 120dB
£19.95 Save £7.00 RRP: £26.95
1PC Zigbee Smart Vibration Sensor Detection Alarm Home Security System Control
£28.74 Save £24.48 RRP: £53.22
Door and Window Sensor: 130dB Anti-Theft Alarm for UK Home and Hotel Security
£19.75 Save £7.20 RRP: £26.95
8pcs New Longer Door Window Wireless Burglar Alarm With Magnetic Sensor Home Safety Wireless Longer System Security Device
£14.51 Save £17.57 RRP: £32.08
WiFi Door Sensor, Tuya Smart Door Window Sensor,Wireless Window Sensor Real-time Alarm Compatible with Alexa Google Assistant Chiuckth
£13.85 Save £5.34 RRP: £19.19
Refrigerator And Freezer Alarm, Door Left Open, Reminders At 60 Seconds Or More
£13.93 Save £16.72 RRP: £30.65
Garage Door Bracket for Contact Sensor,Ring Sensor Mounting Bracket Security Accessories
£8.95
Wireless Temperature And Humidity Sensor Detector Smart Home Sonoff SNZB-02P
£31.95
2pcs Infrared Beam Detector - Automatic Ir Alarm Sensor for Door Light & Burglar Alarm System hwy
£38.95