Performance
| Alarm input/output |
Y |
| Auto-tracking |
Y |
| Wide Dynamic Range (WDR) |
Y |
| PTZ control (Pan/Tilt/Zoom) |
Y |
Video
| Analog signal format system |
NTSC, PAL |
| NTSC resolutions |
704 x 480 - 176 x 120 pixels |
| PAL resolutions |
704 x 576 - 176 x 144 pixels |
| Frame rate |
30 fps |
Security
| Active tampering alarm |
Y |
| HTTPS encryption |
Y |
| IP address filtering |
Y |
| Video motion detection |
Y |
Audio
| Audio detection |
Y |
| Audio system |
2-way |
| Audio codecs |
G.711/G.726 |
| Built-in microphone |
N |
Networking
| Cabling technology |
10/100Base-T(X) |
| Wi-Fi |
N |
| Supported network protocols |
IPv4/v6, HTTP, HTTPS, QoS Layer 3 DiffServ, FTP, SMTP, Bonjour, UPnP, SNMPv1/v2c/v3 (MIB-II), DNS, DynDNS, NTP, RTSP, RTP, TCP, UDP, IGMP, RTCP, ICMP, DHCP, ARP, SOCKS |
| Compliance industry standards |
802.1X |
Image sensor
| Optical sensor size |
1/4 " |
| Progressive scan |
Y |
| Sensor type |
CCD |
Other features
| Pre/post alarm buffer |
36 MB |
| Power LED |
N |
Storage
| Internal memory |
64 MB |
| Flash memory |
8 MB |
| Built-in hard drive |
N |
Lens system
| Optical zoom |
35 x |
| Zoom capability |
420x |
| Focus adjustment |
1.4 - 4.2 |
| Digital zoom |
12 x |
| Focal length range (f-f) |
3.4 - 119 mm |
Camera
| Camera shutter speed |
1/30000 - 0.5 s |
| Minimum illumination |
0.008 lx |
| Pan speed |
450 °/sec |
| Tilt speed |
450 °/sec |
| Pan range |
0 - 360 ° |
| Camera shutter type |
Electronic |
| Tilt angle |
0 - 180 ° |
Night vision
| LED type |
IR |
| Night vision |
Y |
Ports & interfaces
| Headphone outputs |
1 |
| Microphone in |
Y |
Power
| Power over Ethernet (PoE) |
Y |
| DC-in jack |
Y |
Additionally
| Ethernet LAN connection |
Y |
| Wireless technologies |
Wired |
| Ethernet LAN (RJ-45) ports quantity |
1 |
233D - 35x zoom, wrd, eis, auto-tracking
- 35x zoom
- Fast and precise pan/tilt mechanics
- Wide Dynamic Range (WDR)
- Progressive scan
- Electronic Image Stabilizer (EIS)
- Area zoom
- Auto-tracking
Demanding security installations
AXIS 233D is designed for use in challenging surveillance applications - such as airports, stadiums, casinos and ports - where the ability to follow moving objects from a long distance and see great detail is crucial.
Powerful 35x zoom
With the powerful 35x optical and 12x digital zoom, AXIS 233D can zoom in on small and distant objects, allowing for example license plates to be clearly identified from a distance of 160 m (525 ft). Whether zoomed out or in full 35x zoom position, images are crisp, clear, and rich in color and detail.
Pan/tilt performance
With a maximum speed of 450º/second, and high precision low speed movement at 0.05º/second, AXIS 233D can follow a walking person at a distance of 400 m (1300 ft) and pan/tilt to any preset in less than 1.5 seconds. The freeze function holds the image while moving between presets, to make it easier to work with. The E-flip functionality electronically inverts the image 180º when following an object moving under the dome.
Auto-tracking
Auto-tracking automatically detects a moving person or vehicle and follows it within the camera’s area of coverage. This feature is particularly beneficial in unmanned video surveillance situations where the occasional presence of people or vehicles requires special attention.
Product review: PSI Magazine, United Kingdom, September 2007
"Now the performance gap has closed; the Axis dome can well and truly stand its own ground. Indeed, the 233D could be the product to tip a few installers into the networked age!"
