性能
| 警报器输入/输出 |
Y |
| 日/夜模式 |
Y |
| PTZ控制（平移/倾斜/缩放） |
Y |
| 类型 |
IP security camera |
安全
| HTTPS加密 |
Y |
| IP地址过滤 |
Y |
| 视频运动检测 |
Y |
夜视
| 红外线波长 |
850 nm |
| LED 类型 |
IR |
| 夜视 |
Y |
| 夜视距离 |
100 m |
| Number of illumination LEDs |
30 |
存储介质
| 内置存储器 |
256 MB |
| 闪存 |
128 MB |
| 兼容性内存条 |
SD, SDHC |
聚焦系统
| 光学变焦 |
10 x |
| 固定焦距 |
35 mm |
| 数字变焦 |
12 x |
| 焦距 |
5.1 - 51 mm |
照相机
| 相机快门速度 |
1/10000 s |
| 最低照明 |
0.2 lx |
| 公共网络访问速度 |
20 °/sec |
| 倾斜速度 |
20 °/sec |
| 公共网络访问范围 |
0 - 360 ° |
| 相机快门型式 |
Electronic |
| 场景角度（FOV） |
48.1 ° |
| 倾角 |
-20 - 45 ° |
联网
| 支持网络协议 |
IPv4/v6, HTTP, HTTPS, QoS Layer 3 DiffServ, FTP, CIFS/SMB, SMTP, Bonjour, UPnP™, SNMPv1/v2c/v3(MIB-II), DNS, DynDNS, NTP, RTSP, RTP, TCP, UDP, IGMP, RTCP, ICMP, DHCP, ARP, SOCKS |
另外
| 以太网连接器 |
N |
| 连接方式 |
Wired |
| 自转 |
360 ° |
Q8721-E, 360° pan, IP66, H.264
Multiple H.264 video streams
The visual and thermal cameras can deliver several independent H.264 streams for different quality needs and bandwidth constraints simultaneously.
Outdoor-ready surveillance
AXIS Q8721-E is specially designed for reliable, weatherproof installation, with IP66-rated material for protection against the ingress of dust and high pressure water jets from any direction and can operate in temperatures from -30 °C to +45 °C (-22 °F to 113 °F). Both visual and thermal cameras are connected to an Ethernet switch placed inside the housing. From that switch only one Ethernet cable is necessary to view both cameras.
Detection, recognition, identification
AXIS Q8721-E is a high-end combination of a visual camera with integrated 10x optical zoom lens and a thermal camera perfectly synchronized in pan and tilt movements. The thermal camera can achieve higher detection accuracy and it can also function in complete darkness and adverse weather conditions. The visual camera allows for recognition possibilities and at night, it can benefit from optional PT IR Illuminator kit A for better identification.
