Applies to: DT41Y/DT61Y/DT81Y/DN41R/DN61R/DN81R/DT41GB/DT81GB/DT61GB/DW41JD/DW81KD/DW61LD/DT81DP/N48PI/N44PI/N46PI/N44PAM/N48PAW/N46PCK/N88PCH
Only when the system‘s P2P status is online, phone and computer can use the system‘s serial number to view on phone and computer.
Here is a way to check the system‘s P2P status.
Go to Menu--configuration--network.
System‘s serial number is used for P2P remote view.
System‘s verification code is used to protect the system when setting up p2p remote view on phone and computer.
Below are several methods to find the system‘s serial number and verification code.
Check the bottom of DVR.
Go to Go to Menu--configuration--network.