Sensor & Detector

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

2pcs Mini Hygrometer, Room Thermometer, Indoor Digital Temperature And Humidity Monitor, Suitable For Nursery, Home, Office, Garden And Wine Cellar

NEWProfessional Handheld Metal Detector - High Sensitivity 360° Scanning, Waterproof, For Gold, Coins And Jewelry, Includes Belt Holster, Christmas Gift - (Batteries Not Included)

100dB WiFi Water Leak Sensor Smart Home Leak Detector Flood Alarm Overflow Safety Protection Supports Tuya App (2*AAA Batteries Not Included)

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)

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