맞춤형 지원
OEM, ODM, OBM, 소프트웨어 리엔지니어링
모델 번호
DM165A with TUYA wifi
Product
Wall Mount Decibel Meter & Time Clock
-Detection method for Decibel
Electret Condenser microphone
Concentration unit for Decibel
dBA
Product size
270* 118*35mm
Display
Led Screen display
CO2 Technology
infrared ( NDIR)
included
Main Unit+ manual+charging cable
Power supply
rechargeable Li-battery 2000mah