Restriction on use of i-PRO SD Memory Card

Update on May 24, 2023:
Added new models

This document provides the information about restriction on use of the following i-PRO SD Memory Card^*1:
WV-SDA032G / WV-SDA064G / WV-SDA128G / WV-SDA256G / WV-SDA512G / WV-SDBD32G / WV-SDB064G / WV-SDB128G / WV-SDB256G

When the bit rate setting of a camera exceeds the upper limit described below, a few seconds of recording loss may occur.
Set the bit rate within the below limits.

^*1: i-PRO SD Memory Card is designed to be used only with i-PRO devices.
We do not guarantee its operation when used with non i-PRO devices.

Upper limit of bit rate

Group	Model number	Upper limit of bit rate
#1	WV-SFV631LT / WV-SFV631L / WV-SFV611L / WV-SFR631L / WV-SFR611L / WV-SFN631L / WV-SFN611L / WV-SPW631LT / WV-SPW631L / WV-SPW611L / WV-SPW611 / WV-SPN631 / WV-SPN611 / WV-SFV531 / WV-SFR531 / WV-SFN531 / WV-SPW532L / WV-SPW531AL / WV-SPN531A / WV-SFV311A / WV-SFV310A / WV-SFR311A / WV-SFR310A / WV-SFN311L / WV-SFN311A / WV-SFN310A / WV-SPW312L / WV-SPW311AL / WV-SPN311A / WV-SPN310A / WV-SFV130M / WV-SFV130 / WV-SFV110M / WV-SFV110 / WV-SFN130 / WV-SFN110 / WV-SBV131M / WV-SBV111M WV-S2531LTN / WV-S2531LN / WV-S2511LN / WV-S2231L / WV-S2211L / WV-S2131L / WV-S2131 / WV-S2111L / WV-S1531LTN / WV-S1531LN / WV-S1511LN / WV-S1132 / WV-S1131 / WV-S1112 / WV-S1111 / WV-S1531LNS WV-X6531NS / WV-X6531N / WV-X6511N / WV-S6530N / WV-S6131 / WV-S6130 / WV-S6111 / WV-X6533LN(S) / WV-S6532LN(S) WV-S3111L / WV-S3131L / WV-S3511L / WV-S3531L / WV-S3512LM / WV-S3532LM WV-U2542L / WV-U2540L / WV-U2532L / WV-U2530L / WV-U2142L / WV-U2140L / WV-U2132L / WV-U2130L / WV-U1542L / WV-U1532L / WV-U1142 / WV-U1132 / WV-U1130 / WV-U2542LA / WV-U2540LA / WV-U2532LA / WV-U2530LA / WV-U2142LA / WV-U2140LA / WV-U2132LA / WV-U2130LA / WV-U1542LA / WV-U1532LA / WV-U1142A / WV-U1132A / WV-U1130A / WV-U11300-V2 / WV-U21300-V2L	6,144kbps
#2	WV-SFV481 / WV-SFN480 / WV-SFV781L / WV-SPV781L WV-S4150 / WV-S4550L(M) / WV-X4571L(M) / WV-X4171 / WV-X4170 WV-S2550L / WV-S2250L / WV-S1550L / WV-S2570L / WV-S2270L / WV-S1570L WV-X2551LN /WV-X2251L / WV-X1551LN / WV-X2571LN / WV-X2271L / WV-X1571LN WV-S1572L / WV-S2572L / WV-S2272L / WV-S1552L / WV-S2552L / WV-S2252L WV-X4573L(M) / WV-X4173 / WV-X4172 / WV-S4551L(M) / WV-S4151 / WV-S4156 / WV-S4556L(M) / WV-S4176 / WV-S4576L(M) WV-S4156A / WV-S4176A / WV-S4556LA / WV-S4556LMA / WV-S4576LA / WV-S4576LMA WV-S15700-V2LK / WV-S15500-V3LN / WV-S15700-V2LN / WV-S15500-V3LK / WV-S22500-V3L / WV-S22700-V2L / WV-S25700-V2LN / WV-S25500-V3LN / WV-S15600-V2LN / WV-S15500-V3LN1 / WV-S22700-V2L1 / WV-S22500-V3LG / WV-S25500-V3LG / WV-S22600-V2LG / WV-S25600-V2LG / WV-S22500-V3L1 / WV-S22700-V2LG / WV-S25700-V2LG / WV-S25700-V2LN1 / WV-S25500-V3LN1 / WV-S15500-V3L / WV-S15700-V2L / WV-S25500-V3L / WV-S25600-V2L / WV-S25700-V2L / WV-S25600-V2LN / WV-S22600-V2L / WV-S15600-V2L / WV-S15500-F3L / WV-S22500-F3L / WV-S25500-F3L / WV-S15500-F6L / WV-S22500-F6L / WV-S25500-F6L WV-S1136 / WV-S2136L / WV-S2136 / WV-S2236L / WV-S1536L / WV-S1536LN / WV-S1536LTN / WV-S2536L / WV-S2536LN / WV-S2536LTN /WV-S2136G / WV-S2136LG / WV-S2236LG / WV-S2536LG / WV-S2536LGN / WV-S2136-B / WV-S1536L-B / WV-S1536LN-B / WV-S2136G-B / WV-S2136L-B / WV-S2136LG-B / WV-S2236L-B / WV-S2236LG-B / WV-S1536LNS / WV-S1536LT / WV-S2536LT WV-S1136A / WV-S1536LA / WV-S1536LNA / WV-S1536LNSA / WV-S1536LTA / WV-S1536LTNA / WV-S2136A / WV-S2136LA / WV-S2136LGA / WV-S2236LA / WV-S2536LA / WV-S2536LNA / WV-S2536LTA / WV-S2536LTNA / WV-S1536LA-B / WV-S1536LNA-B / WV-S2136A-B / WV-S2136GA / WV-S2136GA-B / WV-S2136LA-B / WV-S2136LGA-B / WV-S2236LA-B / WV-S2236LGA / WV-S2236LGA-B / WV-S2536LGA / WV-S2536LGNA WV-S61301-Z2 / WV-S61302-Z4 / WV-S65340-Z2N / WV-S65340-Z2K / WV-S65340-Z4N / WV-S65340-Z4K / WV-U61300-ZY / WV-U61300-ZYG WV-U61301-Z1 / WV-U61301-Z2 / WV-U65300-ZY / WV-U65300-ZYG / WV-U65301-Z1 / WV-U65301-Z1G / WV-U65302-Z2 / WV-U65302-Z2G / WV-S61300-ZY / WV-S61300-ZYG / WV-S61301-Z1 / WV-S65300-ZY / WV-S65300-ZYG / WV-S65301-Z1 / WV-S65301-Z1G / WV-S65302-Z2 / WV-S65302-Z2G / WV-S65340-Z2G / WV-S65340-Z4G / WV-S65340-Z4N1 / WV-S65340-Z2N1 / WV-S65302-Z2-1 / WV-S65301-Z1-1 / WV-S65301-Z1S / WV-S65340-Z4 / WV-S65340-Z2 / WV-S61501-Z1 / WV-S65501-Z1 / WV-S65501-Z1G WV-S71300-F3 PTZ camera of WV-X86530-Z2 / WV-X86531-Z2 / WV-X86530-Z2-1 / WV-X86531-Z2-1	8,192kbps
#3	WV-X8570N / WV-S8530N / WV-X8571N / WV-S8531N / WV-S8543 / WV-S8543G / WV-S8543L / WV-S8543LG / WV-S8563L / WV-S8563LG / WV-S8573L / WV-S8573LG / WV-S8544 / WV-S8544G / WV-S8544L / WV-S8544LG / WV-S8564L / WV-S8564LG / WV-S8574L / WV-S8574LG WV-S85402-V2L / WV-S85702-F3L / WV-S85402-V2L1 / WV-S85702-F3L1 / WV-U85402-V2L / WV-U85402-V2L1 Multi-directional camera of WV-X86530-Z2 / WV-X86531-Z2 / WV-X86530-Z2-1 / WV-X86531-Z2-1	Total bit rate from Cam.1 to Cam.4: 8,192kbps

Bit rate setting for Group#1 and #2

Set a bit rate as the upper limit of the model or lower.
The following is a setting example when recording the Stream(1) image on an SD memory card.

1. Recording stream setting for SD memory card
Select "Stream(1)" for "Recording format" in [Setup]-> [Basic]-> [SD memory card]-> "Recording stream1"

2. Bitrate setting
Set a bit rate as the upper limit or lower in "Max bit rate (per client)*" under [Setup]-> [Image/Audio]-> [Image]-> "Stream(1) & recording"

Note when using a device that sends the bit rate setting to a camera such as i-PRO Network Disk Recorder:
As the bit rate setting can be overwritten by a recorder, it may exceed the upper limits depending on the bit rate that the recorder sends.
Confirm the recorder settings to avoid exceeding the upper limits even when setting the bit rate from a recorder.
For recorder setting, check the estimated “Video Bitrate(per client)” using Security Recorder Calculator.

Bit rate setting for Group #3 (Multi-sensor cameras only)

Set a bit rate so that the total bit rate from Cam.1 to Cam.4 becomes the upper limit 8,192kbps* or lower.
The following is a setting example when recording the Stream(1) image on an SD memory card.
*2,048kbps x 4(Cam.1 to Cam.4) = 8,192kbps

1. Recording stream setting for SD memory card
Select "Stream(1)" for "Recording format" in [Setup]-> [Basic]-> [SD memory card]-> "Recording stream"

2. Bitrate setting
Set a bit rate as the upper limit or lower in "Max bit rate (per client)*" under [Setup]-> [Image/Audio]-> [Image]-> "Stream(1) & recording"

Note when using a device that sends the bit rate setting to a camera such as i-PRO Network Disk Recorder:
As the bit rate setting can be overwritten by a recorder, it can exceed the upper limits depending on the bit rate that the recorder sends.
Confirm the recorder settings to avoid exceeding the upper limits even when setting the bit rate from a recorder.
For recorder setting, check the estimated “Video Bitrate(per client)” using Security Recorder Calculator.