Sensor & Detector

New Portable Multi-Function Infrared Anti-Peeping Detector, With Buzzer Alarm Function, Equipped With 5 Modes, Can Be Hung On Doors And Windows, Vibration And Continuous Buzzer Alerts Owner To Prevent Illegal Entry And Privacy Leaks

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

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

Smart PIR Motion Detector Sensor WiFi For Smart Home APP Remote Control Smart Linkage Security Protection Work With Home Tuya Smart Life Alexa

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)

Adult Metal Detector With LCD Backlight Detection Coil, 5 Modes Gold Detector, Advanced DSP Chip And High Precision System, Suitable For Beach/Gold Panning