Strengthen fault tolerance with multi-layered protection
If any part of the CCTV infrastructure fails, the system must first recognize the failure and then switch to a redundant system. This process can take precious time if done manually, and redundant equipment can be expensive.
Temporary Smart Failover
In Case of an Unstable Network…
When the camera’s network status is unstable, it starts to save to an internal recording session buffer (at least 60MB). Therefore, there is no data to break.
In Case of Network Failure…
When the NVR and IP camera are disconnected, the camera’s SD card instantly begins recording and automatically transfers the data to the NVR after recovery, leaving no incident unrecorded.
In Case of Storage Failure…
With native RAID 1 support, the NVR saves two identical copies of the data. So if one disk fails, the data is retrieved from the second one. With native RAID 5 support, if a single drive fails, subsequent reads are calculated from the distributed parity so that no data is lost.
In Case of Recorder Hardware Failure…
If any of the primary NVRs fail, the standby NVR is activated. The primary NVRs and standby NVR continuously monitor one another to quickly respond to problems, reducing the risk of data loss and decreasing failover response times.
Native Dual Power Supply
In Case of Power Supply Failure…
When a failed power supply unit (PSU) is replaced, the spare PSU reverts back to redundant operation.
IDIS Failover is a patented functionality of IDIS Global, which monitors the processes between the components of the IDIS DirectIP ™ Systems. If there is a fail in connection between the components for whatever reason, the images will still be stored. That’s what we call IDIS Critical Failover.
IDIS Failover℗ services are standard included in the functionalities specification by IDIS.