This product is a network hard disk video recorder with the following features:
1. Support for multi-channel high-definition video input to meet the monitoring needs of different scenarios;
2. Support for multiple storage methods to meet the storage needs of different users;
3. Support for multiple network protocols to meet the access needs of different network environments;
4. Support for multiple alarm methods to meet the alarm needs of different users;
5. Support for multiple playback methods to meet the playback needs of different users.
