安全
| 主动干扰警报 |
Y |
| HTTPS加密 |
Y |
| IP地址过滤 |
Y |
| 视频运动检测 |
Y |
联网
| 布线技术 |
10/100Base-T(X) |
| 无线局域网连接 |
N |
| 支持网络协议 |
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 |
| 遵守工业标准 |
IEEE 802.3a |
图象传感器
| 光学传感器尺寸 |
1/3 " |
| 逐行扫描 |
Y |
| 传感器类型 |
CCD |
存储介质
| 内置存储器 |
32 MB |
| 闪存 |
8 MB |
| 内置硬盘驱动器 |
N |
照相机
| 相机快门速度 |
1/25000 - 2 s |
| 最低照明 |
0.08 lx |
另外
| 以太网连接器 |
Y |
| 连接方式 |
Wired |
| 以太网路(RJ-45)连接接口数量 |
1 |
1/3” CCD, 3.0 - 8.0mm, MPEG-4, 640x480, 30fps, RJ-45 10/100BASE-TX
High performance, professional day and night network camera
The AXIS 221 Network Camera is a high performance camera for round-the-clock surveillance over IP networks. The camera provides high quality images under all lighting conditions, which makes it an ideal solution for indoor/outdoor applications, e.g. surveillance of buildings, roads, parking areas, garages, railway stations and airports.
The AXIS 221 features an automatic, removable infrared-cut filter, which enables the camera to provide color video when there is sufficient light, and black/white video in dark conditions. It uses a high performance Pentax lens and a progressive scan CCD image sensor that enables moving objects to be presented without distortion.
The AXIS 221 also supports a number of advanced features that give the camera increased flexibility and capabilities, including Power over Ethernet, video motion detection, pre- and post-alarm buffer, and inputs/outputs for connecting external devices such as door sensors and relays to activate light or close doors.
