Tipo de montaje
Top installation by bracket
Descripción
wireless ultrasonic manhole sensor
Serie
Manhole Management Sensor
Características
Long Distance Wireless Transmission
Lugar del origen
Beijing, China
Teoría
Acceleration/Ultrasonic detection
品名
DC413 smart manhole sensor
Detection Range
400cm (vertical)
Battery
Non-recharged 8500mah Lithium Battery
Wireless
NB-IoT LoRaWAN Sigfox