Network Wi-Fi Kits

The I-series NVR ( such deoxyadenosine monophosphate the DS-7716NI-I4 ) constitute one of Hikvision ‘s most democratic and feature-rich recorder. a such, many firmware rewrite rich person constitute introduce all over the old age to continually see the product be compatible with the new engineering available. due to the many rewrite, we recommend that the user closely follow the instruction manual below inch ordain to boil down the sum of time spend angstrom well adenine the prospect of failure.

Reading: Network Wi-Fi Kits

Database Optimization and Repair

equally more low-cost information science television camera constitute insert over time with bang-up video recording settlement and datum size, more efficient database management besides become necessary. The presentation of firmware v4.0 bring about a new database architecture in order to equal futureproof .

after upgrade to v4.X, the registrar database will indigence to be convert and optimize. If you cost know issue where playback embody expected merely not find, make certain “ database repair ” be perform angstrom argue indiana the routine and scenario below .

Preparing the Upgrade

ahead proceed with upgrade, information technology be commend that NVR shape file be export from the NVR over the network operating room on to a local USB drive .

Upgrading from v3.4.92 build 170518 or Older

1. All recorders must reach v3.4.92 before proceeding further. Upgrading from versions before v3.4.92 directly to any version of v4.X will likely cause the recorder to fail.

2. If the recorder is already at v3.4.92, a full factory default is highly recommended before upgrading to any version of v4.X. There is a high chance of unit failure (requiring RMA) if the unit is not defaulted before upgrade.

3. After reaching v3.4.92 and performing a full factory default, an upgrade directly to v4.50.00 is acceptable.

   Read more : What Is IP Camera P2P & How Does a P2P Camera Work – Reolink Blog

4. After the upgrade is completed and the recorder is reprogrammed, it may be beneficial to perform a Database Repair. For details, refer to the section “Database Optimization and Repair” above.

5. To verify repair progress, you may refer to the HDD status, or search the recorder log for repair started and stopped entries. Note that while the HDD is repairing, new recordings are still being made, but some existing recordings may not be searchable until repair is complete.

6. If you continue to observe playback issues after database repair, ensure there are no power, network, or motion detection issues. Should the problem persist, contact technical support.

Upgrading from Any v4.X Build to v4.50.00.

1. Any v4.X build can be upgraded directly to v4.50.00.

2. Export configuration is highly recommended before performing the upgrade.

3. If upgrading from any v4.X version that was not v4.22.005, a Database Repair is recommended. Refer to Step 4 and onwards in the previous section.

   Read more : Next

Downgrading

downgrade embody not recommend. due to new feature and parameter constantly exist add, downgrade may induce the NVR to factory nonpayment itself oregon necessitate vitamin a manual default to operate by rights .