5.Specifications

5.1PC environment required


CPU:	Intel^Ⓡ Core^TM Processor family
	<When using an image capture size of 1920 x 1080 or lower>
	- Intel^Ⓡ Core^TM i5-6500 or more
	- Intel^Ⓡ Core^TM i7-6700 or higher recommended
	<When using an image capture size higher than 1920 x 1080>
	- Intel^Ⓡ Core^TM i7-11700 or higher recommended
Memory:	<When using an image capture size of 1920 x 1080 or lower>
	Recommended at least 4 GB (2 GB x 2, dual channel)
	<When using an image capture size higher than 1920 x 1080>
	Recommended at least 16 GB (8 GB x 2, dual channel)
Network function:	10BASE-T/100BASE-TX/1000BASE-T 1 port
Sound function:	Sound Card (for voice function)
Image display function:	Image capture size: 1920 x 1080 pixels or more
	<When using an image capture size of 3840 x 2160>
	High Image capture size monitoring: 3840 x 2160 pixels or more
	Color: 24 bits or more of True Color
Compatible OS:	Microsoft Windows 11
Compatible OS:	Microsoft Windows 10
Web browser:	Google Chrome^TM
	Firefox
	Microsoft Edge (after Chromium)
Other:	Adobe^Ⓡ Reader^Ⓡ or Acrobat Reader^Ⓡ(For viewing PDF files)

5.2About Image capture mode and Image capture size

・The bit rate of streams is restricted to [Bandwidth control(bit rate)] on the [Network] tabs of network pages.

・If the refresh interval is short, the bit rate may be exceeded depending on the object.

・Depending on the number of concurrent users or the combination of functions used, the bit rate may be lower than the set value. Confirm the image delivered after setting.

5.2.1Image capture size

It's Image capture size. The initial value is underlined.

WV-U25751-V3L
Imaging mode	Stream (1)	Streams(2)	Streams(3)	Streams(4)	*JPEG(1)^1**	JPEG(2)
16:9(15fps) 16:9(12.5fps)	3840x2160 2560x1440 1920x1080 1280x720	1280x720 640x360 320x180^*2	640x360 320x180^*2	640x360 320x180^*2	3840x2160 2560x1440 1920x1080 1280x720 640x360 320x180^*2	640x360
16:9(15fps) 16:9(12.5fps)	Max 15(12.5) fps	Max 15(12.5) fps	Max 15(12.5) fps	Max 15(12.5) fps	Max 5(4.2) fps 34*5	Max 15(12.5) fps

*1 You can select the same resolution as that set for stream (1), stream (2), stream (3), stream (4), and JPEG (2).

*2 When the picture resolution is "320x180", "90°" and "270°" cannot be set in [Image rotation].

*3 When the image resolution is "3840 x 2160", the image refresh rate is limited to the largest 1fps.

*4 When the image resolution is "2560 x 1440", the image refresh rate is limited to the largest 2fps(2.1fps).

*5 If [Stream transmission] is set to [Off], the max. frame rate is 15 fps(12.5 fps).

*1 You can select the same resolution as that set for stream (1), stream (2), stream (3), stream (4), and JPEG (2).

*2 When "4:3" is selected in "Imaging Mode", "90°" and "270°" are not available in [Image rotation].

*3 When the picture resolution is "320x180", "90°" and "270°" cannot be set in [Image rotation].

*4 When the image resolution is "2560 x 1440 (2560 x 1920, 2592 x 1944)", the image refresh rate is limited to the largest 2fps(2.1fps).

*5 If [Stream transmission] is set to [Off], the max. frame rate is 30 fps(25 fps).

*6 If [Stream transmission] is set to [Off], the max. frame rate is 15 fps(12.5 fps).

WV-U25351-V3L,WV-U25350-F3L
Imaging mode	Stream (1)	Streams(2)	Streams(3)	Streams(4)	JPEG(1)	JPEG(2)
16:9(30fps) 16:9(25fps)	1920x1080 1280x720 640x360 320x180^*2	1920x1080 1280x720 640x360 320x180^*2	1280x720 640x360 320x180^*2	640x360 320x180^*2	1920x1080 1280x720 640x360 320x180^*2	640x360
16:9(30fps) 16:9(25fps)	Max 30(25) fps	Max 30(25) fps	Max 30(25) fps	Max 30(25) fps	Max 5(4.2) fps^*3	Max 15(12.5) fps^*3
4:3(30fps)^1 4:3(25fps)^1	1280x960 640x480 320x240	1280x960 640x480 320x240	640x480 320x240	640x480 320x240	1280x960 640x480 320x240	640x480
4:3(30fps)^1 4:3(25fps)^1	Max 30(25) fps	Max 30(25) fps	Max 30(25) fps	Max 30(25) fps	Max 5(4.2) fps^*3	Max 15(12.5) fps^*3

*1 When "4:3 (30fps/25fps)" is selected for "Imaging mode", "90°" and "270°" cannot be set for [Image rotation].

*2 When the picture resolution is "320x180", "90°" and "270°" cannot be set in [Image rotation].

*3 If [Stream transmission] is set to [Off], the max. frame rate is 30 fps(25 fps).

5.2.2Restrictions


	WV-U25751-V3L	WV-U25551-V3L WV-U25550-F3L	WV-U25351-V3L WV-U25350-F3L
Function	16:9(15/12.5fps)	16:9(30/25fps)	4:3(15/12.5fps)	16:9(30/25fps)
Function		4:3(30/25fps)		4:3(30/25fps)
Extension software	Yes	Yes	Yes	Yes
AI-VMD	Yes^*1	Yes^*1	Yes^*1	Yes^*1
Image rotation	Yes^*2	Yes^*2	Yes^*2	Yes^*2
SD recording	Yes	Yes	Yes	Yes
Smart coding	Yes	Yes	Yes	Yes
Super Dynamic	Yes	Yes	Yes	Yes
Intelligent auto	Yes	Yes	Yes	Yes
Privacy zone	Yes	Yes	Yes	Yes
Remote Monitoring	Yes^*3	Yes^34	Yes^34	Yes^34

*1 When "Remote Monitoring" is set to "Enable", "AI-VMD" cannot be used.

*2 When "4:3" is selected for “Image capture mode”, the “90 °” or “270 °” cannot be set for "Image rotation".

*3 When "AI-VMD" is running, "Remote Monitoring" cannot be used.

*4 When "RAM capacity expansion mode" is set to "On", you cannot use "Remote Monitoring".

5.3DORI

WV-U25751-V3L
	WIDE	TELE
Detect (25 ppm/8 ppf)	53.8 m {176.4 ft}	286.6 m {940.4 ft}
Observe (62.5 ppm/19 ppf)	21.5 m {70.6 ft}	114.6 m {376.1 ft}
Recognize (125 ppm/38 ppf)	10.4 m {34.0 ft}	57.3 m {188.1 ft}
Identify (250 ppm/76 ppf)	5.2 m {17.0 ft}	28.7 m {94.0 ft}

WV-U25551-V3L
	WIDE	TELE
Detect (25 ppm/8 ppf)	43.7 m {143.5 ft}	205.4 m {673.7 ft}
Observe (62.5 ppm/19 ppf)	17.5 m {57.4 ft}	82.1 m {269.5 ft}
Recognize (125 ppm/38 ppf)	8.7 m {28.7 ft}	41.1 m {134.7 ft}
Identify (250 ppm/76 ppf)	4.4 m {14.3 ft}	20.5 m {67.4 ft}

WV-U25550-F3L
	WIDE
Detect (25 ppm/8 ppf)	46.1 m {151.2 ft}
Observe (62.5 ppm/19 ppf)	18.4 m {60.5 ft}
Recognize (125 ppm/38 ppf)	9.2 m {30.2 ft}
Identify (250 ppm/76 ppf)	4.6 m {15.1 ft}

WV-U25351-V3L
	WIDE	TELE
Detect (25 ppm/8 ppf)	24.9 m {81.8 ft}	138.5 m {454.3 ft}
Observe (62.5 ppm/19 ppf)	10.0 m {32.7 ft}	55.4 m {181.7 ft}
Recognize (125 ppm/38 ppf)	5.0 m {16.4 ft}	27.7 m {90.9 ft}
Identify (250 ppm/76 ppf)	2.5 m {8.2 ft}	13.8 m {45.4 ft}

WV-U25350-F3L
	WIDE
Detect (25 ppm/8 ppf)	29.5 m {96.7 ft}
Observe (62.5 ppm/19 ppf)	11.2 m {36.6 ft}
Recognize (125 ppm/38 ppf)	5.6 m {18.3 ft}
Identify (250 ppm/76 ppf)	2.8 m {9.2 ft}

5.4Streaming performance

・

Up to 14 users are accessible at the same time.

・

The maximum bandwidth is 50 Mbps.

5.5Extension software (AI application)

Information about the number and capacity of Extension software (applications) that can be installed.

WV-U25751-V3L
Number of installable applications	ROM capacity	RAM capacity
1	100 MB	100 MB

WV-U25551-V3L,WV-U25550-F3L
Number of installable applications	ROM capacity	RAM capacity
1	100 MB	50 MB

WV-U25351-V3L,WV-U25350-F3L
Number of installable applications	ROM capacity	RAM capacity
1	100 MB	100 MB

For the latest software (AI application) support status and restrictions, please check the technical information <Control No.: C0103> on our website.
→Technical information website


Software (AI apps)	Pre-install	Support status
AI-VMD	Yes^*1	Supported^*1
AI Privacy Guard	No	Not supported
AI Face Detection	No	Not supported
AI People Detection	No	Not supported
AI Vehicle Detection	No	Not supported
AI Non-Mask Detection	No	Not supported
AI Occupancy Detection	No	Not supported
AI Scene Change Detection	No	Not supported
AI On-site Learning	No	Not supported
AI Processing Relay	No	Not supported
Application Release License	Yes	Supported

*1 AI-VMD is built in as a main unit function.

5.6Lamp

<WV-U25751-V3L,WV-U25551-V3L,WV-U25351-V3L>

①

[ACT] indicator

②

[LINK] indicator

<WV-U25550-F3L,WV-U25350-F3L>

①

[LINK] indicator

②

[ACT] indicator

5.6.1Lighting the Lamp

[LINK] indicator

When the camera is able to communicate withthe connected device

-

Lights orange

[ACT] indicator

When data is being sent via the network camera

-

Blinks green (accessing)

5.7Button

<WV-U25751-V3L,WV-U25551-V3L,WV-U25351-V3L>

①

[INITIAL SET] button

②

[TELE+AF] button

③

[WIDE+AF] button

<WV-U25550-F3L,WV-U25350-F3L>

①

[INITIAL SET] button

5.8Cable

<WV-U25751-V3L,WV-U25551-V3L,WV-U25351-V3L>

①

Ethernet cable with RJ45 network cable /RJ45 plug (category 5e or higher, straight, 4 pairs (8 cores), less than 100 m)

②

Multi-cable WV-QCA501A (sold separately)

③

Audio Out (Black)/Audio Out Cable

④

Audio In (white)/Audio In Cable

※1 These cables are not used.

<WV-U25550-F3L,WV-U25350-F3L>

①

Ethernet cable with RJ45 networking terminal /RJ45 plug (category 5e or higher, straight, 4 pairs (8 cores), less than 100 m)

②

Audio cable WV-QCA504 (sold separately)

③

Audio In (white)/Audio In Cable

④

Audio Out (Black)/Audio Out Cable