sensors for security best sellers

#1 2450 Lithium Coin Batteries Duracell 2450 Lithium Coin Batteries 3V (2 pack)- Long life guaranteed - For Use in Key Fobs, Home Devices, Scales, and Temperature Sensors - Baby Secure Packaging - 10-Year In-Storage Guarantee

£4.92 on Amazon

#2 Solar Lights Outdoor vighep Solar Lights Outdoor Motion Sensor- Led Security Lights IP65 Waterproof, 3 Lighting Modes, Super Bright Pir Flood Lights for Wall Garden Fence Yard Driveway Path - 6 Pack

£20.99 on Amazon

#3 Motion Sensor Outdoor Aomeya Motion Sensor Outdoor Security Light, 30W 2750 Lumen LED Floodlights with PIR Sensor, IP66 Waterproof Motion Sensor Outdoor Wall Light with Remote Control for Garden, Backyard, Garage (30W)

£21.99 on Amazon

#4 Mydome Fake TV/TV Simulator switched on products Mydome Fake TV/TV Simulator - Home Security - Anti-Burglar and Theft Deterrent with LED Light Timer & Sensor (Home Security Lighting)

£19 on Amazon

#5 🔥 Motion Sensor Outdoor TOTOFAC Motion Sensor Outdoor Security Light, 30W 2750 Lumen LED Floodlights with PIR Sensor, IP66 Waterproof Motion Sensor Outdoor Wall Light with Remote Control for Garden, Backyard, Garage, Doorways

£15.99 on Amazon

#6 Okkobi Automatic Chicken OKKÖBI Okkobi Automatic Chicken Coop Door Solar Powered - LCD Display - Chicken Coop Door with Remote Control, Light Sensor & Timer - Security & Peace of Mind: Anti-Pinch function - 5-Year Protection - Black

£37.97 on Amazon

#7 🔥 Motion Sensor Outdoor TOTOFAC Motion Sensor Outdoor Security Light, 50W 4750 Lumen LED Floodlights with PIR Sensor, IP66 Waterproof Motion Sensor Outdoor Wall Light with Remote Control for Garden, Backyard, Garage, Doorways

£20.59 on Amazon

#8 🔥 Modern Outdoor Heavy National Lighting Modern Outdoor Heavy Duty Black Plastic IP44 Rated Movement Sensor Bulkhead Security LED Wall Light - Equipped with PIR Motion Detector

£19.47 on Amazon

#9 🔥 4 Pack Window & Door GK 4 Pack Window & Door Burglar Intruder Alarms Alarm Breach Wireless Sensor Loud Security Mini Alarms Magnetic Door Window Alarm Home Security System Wireless Sensor Burglar Intruder

£6.49 on Amazon

#10 Float Switch 100mm Water Uadme Float Switch 100mm, Water Level Sensor, 0~220V Stainless Steel Liquid Level Sensor, for Security Monitoring and Industrial Equipment Flow Switch

£7.99 on Amazon

#11 🔥 Wireless PIR Motion Sensor Nineleaf Wireless PIR Motion Sensor Detector Security Alarm Chime, Welcome Doorbell, Mailbox Alert, Motion Sensor Doorbell with Night Light for Shop Store Business Office Home Front Door Entry

£23.26 on Amazon

#12 Okkobi Automatic Chicken OKKÖBI Okkobi Automatic Chicken Coop Door Solar Powered - LCD Display - Chicken Coop Door with Remote Control, Light Sensor & Timer - Security & Peace of Mind: Anti-Pinch function - 5-Year Protection - Grey

£39.97 on Amazon

#13 Smart Door Window Sensor Meross Smart Door Window Sensor, Mini Contact Sensor for Security and Home Automation, WiFi Alarm System, Real-Time Alert, Works with HomeKit, Alexa, Google, SmartThings, Meross Hub Included Start Kit

£11.99 on Amazon

#14 Motion Sensor Outdoor Totofac Motion Sensor Outdoor Security Light, 30W LED Floodlights with PIR Sensor, IP66 Waterproof Motion Sensor Outdoor Wall Light for Garden, Backyard, Garage, Doorways,6000K Daylight White

£19.99 on Amazon

#15 4 x Alarm with Motion 4 x Alarm with Motion & Impact Sensor Home Security Sticker - AirTag SmartTag

£5.15 on Ebay

#16 Magnetic Door Contact Garosa Magnetic Door Contact Sensor Switch for Window Garage Alarm System Wired Window Sensor for Security Access Control, Reliable Door Position Detector

£10.19 on Amazon

#17 🔥 🆕 Upgrade 30W Motion Sensor Eslas Upgrade 30W Motion Sensor Outdoor Security Light, 3000LM Floodlight with PIR, IP65 Waterproof, for Driveway, Front Door, Backyard, 6500K

£14.99 on Amazon

#18 🔥 🆕 Upgrade 50W Motion Sensor Eslas Upgrade 50W Motion Sensor Outdoor Security Light, 4500LM Floodlight with PIR, IP65 Waterproof, for Driveway, Front Door, Backyard, 6500K

£17.24 on Amazon

#19 LED Lamp Fake TV Simulator XGHDPBM LED Lamp Fake TV Simulator Light, Anti-Burglar TV Light with 4 Modes, Anti-Burglar and Theft Deterrent with LED Light Timer & Sensor, Home Security Fake Television for Burglary Protection

£10.27 on Amazon

#20 120w PIR Motion Sensor GARDEN MILE 120w PIR Motion Sensor Outdoor Security Floodlights Halogen Garden Lighting 240v

£15.99 on ManoMano