Axis Communications AXIS 213 PTZ user manual General performance considerations, Approvals

AXIS 213 PTZ 44

Item	Specification
Approvals	•	EN 55022 Class B
	• EN 61000-3-2
	• EN 61000-3-3
	• EN 55024
	•	FCC Part 15, Subpart B Class B
	•	VCCI Class B
	•	C-tick AS/NZS 3548
	•	ICES-003 Class B
	• EN 60950
	• Power supply: EN 60950, UL, cUL

Dimensions (HxWxD) and weight

•130 x 104 x 130 mm (5.12” x 4.09” x 5.12”)

•700g (1.55 lb) excl. power supply

The AXIS 213 PTZ (PAL) delivers the following file sizes:

	PAL		PAL aspect ratio corrected
	Resolution	Min-Max (KB)		Resolution	Min-Max (KB)
4CIF	704x576	10 - 300	4CIF	768x576	11 - 330
2CIF expanded	704x576	10 - 250	2CIF expanded	768x576	11 - 270
2CIF	704x288	5 - 150	2CIF	768x288	5.5 - 160
CIF	352x288	2.5 - 80	CIF	384x288	2.7 - 90
QCIF	176x144	1 - 20	QCIF	192x144	1.1 - 22

The AXIS 213 PTZ (NTSC) delivers the following file sizes:

	NTSC		NTSC aspect ratio corrected
	Resolution	Min-Max (KB)		Resolution	Min-Max (KB)
4CIF	704x480	8 - 250	4CIF	640x480	7 - 230
2CIF expanded	704x480	8 - 200	2CIF expanded	640x480	7 - 180
2CIF	704x240	4 - 125	2CIF	640x240	3.5 - 110
CIF	352x240	2 - 70	CIF	320x240	1.8 - 60
QCIF	176x120	0.8 - 15	QCIF	160x120	0.7 - 14

General performance considerations

When setting up the camera, it is important to consider how various settings and situations will affect performance. Some factors affect the amount of bandwidth (the bit rate) required, others can affect the frame rate, and some will affect both. If the load on the CPU reaches its maximum, this will also affect the frame rate.

The following factors are among the most important to consider:

•High image resolutions and/or lower compression levels result in larger images. Bandwidth affected.

•Access by large numbers of Motion JPEG and/or unicast MPEG-4 clients. Bandwidth affected.

•Simultaneous viewing of different streams (resolution, compression, etc.) by many clients. Frame rate and bandwidth affected.

•Accessing both Motion JPEG and MPEG-4 video streams simultaneously. Frame rate and band- width affected.

•Heavy usage of event settings affects the CPU load. Frame rate affected.

•Enabled motion detection. Frame rate and bandwidth affected.

•Heavy network utilization due to poor infrastructure. Bandwidth affected.

•Viewing on poorly performing client PC lowers perceived performance. Frame rate affected.

•Access by large number of audio clients using full-duplex mode. Bandwidth affected.