Surveon Failover Solution

No Video Loss through Collaborative NVRs

Content

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Surveon Failover BenefitsWorking MechanismExecution RemarkFailover Success Case

Surveon Failover Benefits

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Cost-efficiencyNo spare NVR needed. Only add on licenses for failover purpose when

necessary.

Flexible ArchitectureOne or more NVRs can take over other protected NVRs under various system

structures.

Zero Video LossAllow recording to be continued by collaborative NVRs within the system.

Seamless Live View & PlaybackWith external storage structure, the live view and playback for the failed NVR can still be

processed by Failover NVR.

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Working Mechanism

Solution Architecture All NVRs can record normally without having to spare one NVR simply for failover purpose. Support mutual back-up among NVRs.

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Solution Architecture

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1 Failover NVR to multiple Protected NVRs Multiple Failover NVRs to Multiple Protected NVRs

Support different system structures.

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Solution Mechanism Both NVR1 & NVR2 perform recording under normal situation while NVR1 is with Failover

function and NVR2 is the protected NVR.

When NVR2 is detected as no responding or working for certain time, the system will be

determined as failed.

NVR1 will start importing NVR2 configuration and take over to record for NVR2 automatically.

When NVR2 recovers and begin to record for 5 minutes, NVR1 will stop recording for NVR2

service.

NVR2 under protection

NVR1 with Failover function

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Internal Storage Structure When using internal storage, NVR2’s video will be recorded to NVR1 internal storage when it

fails.

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External Storage Structure When using external storage, NVR2’s video will be saved to the same location where it is

recorded, even the recording is taken over by NVR1.

Under this structure, the live view and playback for NVR2 can still be done seamlessly.

Normal Condition Failover Enable

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License Remark

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License Capability NVR can only perform failover with failover licenses.

Failover licenses only support the same amount of cameras.

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Only NVR FW version 4.0 or above support failover function.

License Capability

Model Max. Channels

NVR3104 16

SMR2110SMR5110

SMR8300E1NVR3308E1NVR5316E1

32

SMR8300A1NVR3308A1NVR5316A1

NVR5416NVR5412NVR2100NVR2104

64

NVR7312NVR7316 128

Failover Success Case

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Customer:

Taiwan Fixed Network Co., Ltd. , the biggest private owned fixed telecom operator in Taiwan

Project Needs & Challenge:

Cloud service room surveillance with no video loss

Solutions:

CAM3371EV x 32

NVR3308A1-64 x 2

(one for 64CH failover licenses,

another for 64CH record licenses)

ESDS1012G x1

Ask Surveon

www.surveon.comsales@surveon.com

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Thank You