Knadgbft Tuya Smart Life ZigBee 16A Din Rail 1P Switch KWh Meter Remote Timer Switch with Energy Monitor Timer Support App Remote Control

Knadgbft TUYA WiFi Digital Decibel Sound Meter Smart Noise Tester Decibel Meter Temperature and Humidity Monitor LED Screen Decibel Meter Decibel Meter

Knadgbft Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Home(1PCS)

Knadgbft 1CH Smart Switch 7-32V AC DC WiFi Tuya Remote Control 433 Light Switch 10A Rele Relay Self-Locking Interlock Inching

Knadgbft Tuya ZigBee MmWave Human Presence Sensor Microwave Radar Detection PIR Motion Sensor + Luminance Wall Mount