Type de montage
Top installation by bracket
Description
wireless ultrasonic manhole sensor
Type
Détecteur à ultrasons
Série
Manhole Management Sensor
Caractéristiques
Long Distance Wireless Transmission
Point d'origine
Beijing, China
Théorie
Acceleration/Ultrasonic detection
品名
DC413 smart manhole sensor
Detection Range
400cm (vertical)
Battery
Non-recharged 8500mah Lithium Battery
Wireless
NB-IoT LoRaWAN Sigfox