3G gprs video surveillance dvr NET Lights Status Definition
NET is on , after 1s off, means it didnt find the sim card
NET off means sim card can't connect to network
NET on all the time means connect to server
- Dec 19, 2017-
3G gprs video surveillance dvr NET Lights Status Definition
NET is on , after 1s off, means it didnt find the sim card
NET off means sim card can't connect to network
NET on all the time means connect to server