Surveon Technology, the enterprise NVR solutions provider, introduced Surveon Avatar Failover catering to any mission-critical projects that require continuously recording for a long time such as banking, casino, airport and commercial building. Distinguished from usual N+M failover mechanisms, once the enabled failover NVR dead, there is no other NVR can take over the recording work for protected NVR, Surveon Avatar Failover supports mutual failover among NVRs, all NVRs in the system could perform recording and serve as failover NVR for each other.