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Table 1. Cisco Video Surveillance 2421 IP Dome Features
|
Item |
Specification |
|
Imaging Device |
1/3-in. progressive-scan RGB CMOS sensor with wide dynamic range |
|
Image Control |
Automatic white balance (AWB), automatic back lighting, automatic gain control (AGC), automatic exposure (AE), auto iris. |
|
Dynamic Range |
102 dB typical/120 dB maximum |
|
Minimum Illumination |
• Color mode: F1.4 @ 0.65 lux
• Black and white mode: F1.4 @ 0.08 lux |
|
Signal-to-Noise Ratio (SNR) |
>48 dB |
|
Shutter |
Electronic shutter |
|
Lens |
DC auto-iris lens with day/night filter
Zoom: 3.5x
Field of view:
• Horizontal: 22°-76°
• Vertical: 17°-56° |
|
Camera Angle Adjustment |
Pan: 340°
Tilt: 160°
Rotation: 200° |
|
Video Compression |
MPEG-4 SP level 0 to 4, ASP level 0 to 5, MJPEG |
|
Resolution and Frame Rate |
NTSC/PAL
• 720 x 480/576 @ 30/25 fps (D1)
• 704 x 480/576 @ 30/25 fps (4CIF)
• 352 x 240/288 @ 30/25 fps (CIF) |
|
Video Streaming |
• Single-stream MPEG-4 up to D1 720 x 480/576 @ 30/25 fps
• Single-stream MJPEG up to D1 720 x 480/576 @ 15 fps
• Dual-stream: MPEG-4 and MJPEG
• Primary stream MPEG-4 programmable up to 704 x 480/576 @ 25/20 fps
• Secondary stream MPEG-4/MJPEG (selectable) programmable up to 352 x 240/288 @ up to 15 fps |
|
Protocols* |
Dynamic Host Control Protocol (DHCP), File Transfer Protocol (FTP), Hypertext Transfer Protocol (HTTP), Secure HTTP (HTTPS), Network Time Protocol (NTP), Real-Time Transport Protocol (RTP), Real-Time Streaming Protocol (RTSP), Simple Mail Transfer Protocol (SMTP), Secure Sockets Layer/Transport Layer Security (SSL/TLS), Transmission Control Protocol/Internet Protocol (TCP/IP) |
|
Quality of Service (QoS)* |
Differentiated services code point (DSCP) marking |
|
Power |
• 12 VDC or 24 VAC, isolated external power supply
• PoE (802.3af) @ 48V/0.3A |
|
Power Consumption |
11W (max) |
*Not supported when the camera is used with Cisco Video Surveillance Manager.
Connectors
Table 2 describes the connectivity and connectors of the Cisco Video Surveillance 2421 IP Dome.
Table 2. Cisco Video Surveillance 2421 IP Dome Connectors
|
Item |
Specification |
|
Network Connectivity |
10/100 BASE-TX Ethernet with RJ-45 connector |
|
Video |
3.5-mm service connector, provides analog video (use with included mini cable with BNC adapter during installation) |
|
Power input |
3-pin terminal |
Software
Table 3 describes the primary features of the Cisco Video Surveillance 2421 IP Dome software.
Table 3. Cisco Video Surveillance 2421 IP Dome Primary Software Features
|
Item |
Specification |
|
Activity Detection |
4 user-definable motion detection areas; e-mail alert and FTP uploading of captured video or JPEG snapshots triggered by motion alert |
|
Video Format |
NTSC and PAL |
|
Day/night Settings |
Auto or manual day/night operation with user-definable thresholds |
|
Image Settings |
Configurable, brightness, sharpness, contrast, saturation, and white balance |
|
Overlay Capabilities |
Time, date, and text |
|
Selectable Bit Rate |
Support for Constant Bit Rate or Variable Bit Rate* (constant quality) |
|
IP Filtering* |
Users can enter a list of allowed or blocked IP addresses for viewing video and configuring camera settings |
|
Discovery* |
Cisco Discovery Protocol, Bonjour Zero-Configuration discovery |
|
Configuration |
• Browser-based using Internet Explorer 6.x with SP2 and later
• Multiple user access levels with password protection |
*Not supported when the camera is used with Cisco Video Surveillance Manager.
Specifications
Table 4 provides the specifications of the Cisco Video Surveillance 2421 IP Dome.
Table 4. Cisco Video Surveillance 2421 IP Dome Mechanical Specifications
|
Item |
Specification |
|
Housing |
Metal base and polycarbonate transparent cover |
|
LEDs |
Power and Ethernet |
|
Dimensions (W x H) |
6.64 x 4.36 in.
169 x 111 mm |
|
Weight |
2.2 lb
1.0 kg |
|
Standards Compliance |
Safety:
UL 60950-1
CAN/CSA-C22.2 No. 60950-1
EN 60950-1
IEC 60950-1
AS/NZS 60950-1 |
EMC-Emissions:
47CFR Part 15 (CFR 47) Class A
AS/NZS CISPR22 Class A
CISPR22 Class A
EN55022 Class A
ICES003 Class A
VCCI Class A
EN61000-3-2
EN6100-3-3
KN22 Class A
CNS13438 Class A |
EMC-Immunity:
EN50082-1
EN61000-6-1
EN55024
CISPR24
EN50130-4
KN immunity series |
|
Operating Temperature |
0 to 50°C
32 to 122°F |
Cisco Video Surveillance 2421 IP Dome Ordering Information
|
Part Number |
Description |
|
CIVS-IPC-2421 |
Indoor Dome, Smoked, Lens 2.8-10 mm |
|
Accessories |
|
CIVS-IPCA-1000= |
Ceiling Tile Mount Support, 2400 Series |
|
CIVS-IPCA-1001= |
Dome, Clear, 2400 Series |
|
CIVS-IPCA-1002= |
Dome, Smoked, 2400 Series |
|
CIVS-IPCA-1003= |
Shroud, Surface Mount, 2400 Series | |
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