Sensor & Detector

Brand New Breathalyzer Keychain With LCD Screen, Breath Analyzer With Spare Mouthpiece, Portable Breath Testing Device, Professional Analyzer, Detector

1pc Professional Hidden Camera Detector, Portable Privacy Protection Device, Anti-Eavesdropping GPS Tracking Scanner, With 6-Level Sensitivity Adjustment, 4 Scanning Modes (AIS/AV/Photo/Peephole), 72-Hour Battery Life, Rechargeable Via USB-C, Suitable For Hotel And Vacation Rental Room Safety. High Sensitivity Detector, Stylish Black Design.

EMASTIFF 2.4G Wireless Smart Door Magnetic Sensor Door Open Detector, Smart Home Security Protection Alarm System Compatible With Tuya/Smart Life APP (Batteries Not Included)

Portable Door Alarm To Protect Your Home Or Apartment Anytime, Anywhere!

EMASTIFF WiFi Vibration Sensor, Smart Home Decor, Intelligent Living, APP Notification, Real-Time Mobile Vibration Alarm, History Record, Safety Guarantee

Tuya WiFi Door Window Detector Smart Life APP Remote Control Notification Alarm Sensor Compatible With Alexa Assistant