Image sensor
| Optical sensor size |
1/4 " |
| Sensor type |
CCD |
Other features
| Pre/post alarm buffer |
9 MB |
Storage
| Internal memory |
32 MB |
| Flash memory |
8 MB |
Camera
| Camera shutter speed |
1/10000 - 1 s |
| Minimum illumination |
0.3 lx |
| Pan range |
0 - 360 ° |
| Tilt angle |
0 - 90 ° |
Power
| Power over Ethernet (PoE) |
Y |
| DC-in jack |
Y |
Security
| IP address filtering |
Y |
| Video motion detection |
Y |
Networking
| 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 |
Lens system
| Focal length range (f-f) |
4.1 - 73.8 mm |
231 D+ Network Dome Camera 60Hz
-Built-in 18x optical + 12x digital zoom lens with auto focus.
-Preset positions and Guard tour.
-Wide Dynamic Range (WDR).
-Simultaneous Motion JPEG and MPEG-4.
-High precision controllability using mouse or joystick.
Demanding security surveillance
The AXIS 231D+ Network Dome Camera delivers superior quality Motion JPEG and MPEG-4 video in all light conditions. The cameras also includes a complete set of network security features such as HTTPS and IP address filtering.
The AXIS 231D+ Network Dome Camera is perfect for professional security installations at airports, railway stations and prisons, as well as at warehouses, manufacturing facilities, shopping centers and school campuses.
Continuous guard tour operation
The AXIS 231D+ supports 50 preset positions and guard tour. As with all true domes, its solid design is well suited for continuous 360-degree pan operation. In addition, the operator can easily track objects of interest with fast and high precision PTZ control using a mouse or joystick.
Wide Dynamic Range (WDR)
With 128x Wide Dynamic Range (WDR), AXIS 231D+ ensures high-quality video even in complex lighting conditions.
More features
-Superior image quality.
-Full frame rate: up to 30/25 frames per second for all resolutions.
-Network security using multiple user access levels, IP address filtering, HTTPS encryption, IEEE 802.1X authentication.
-Supports Quality of Service (QoS) which helps secure the necessary bandwidth for streaming video and control commands over a network.
-Supports Internet Protocol version 6 (IPv6) in addition to IP version 4 (IPv4).
-Powerful Application Programming Interface (API) for software integration, including AXIS VAPIX and AXIS Media Control SDK. Flash memory for upload of embedded applications.
