夜视
| 夜视距离 |
10 m |
| Number of illumination LEDs |
30 |
| LED 类型 |
IR |
| 红外线波长 |
940 nm |
| 红外线发光二极管生活 |
10000 h |
| 夜视 |
Y |
照相机
| 相机快门型式 |
Electronic |
| 相机快门速度 |
1/60 - 1/15000 s |
视频
| 帧速 |
30 fps |
| PAL分辨率 |
704 x 576 pixels |
| NTSC分辨率 |
704 x 480 pixels |
| TV 线数量 |
400 |
联网
| 无线局域网连接 |
N |
| 支持网络协议 |
TCP/IP, DDNS, UPnP |
另外
| 远程控制 |
Y |
| 以太网路(RJ-45)连接接口数量 |
1 |
| 以太网连接器 |
Y |
| 连接方式 |
Wired |
DVR4-2550 4 Channel Digital Video Recorder with Smartphone Viewing & 4 x ADS-180 Cameras
4 Channel Digital Video Recorder with pre-installed 500GB HDD / 4 x 400 TVL line Cameras / H.264 latest recording technology / Web and Smartphone remote viewing / Transfer incidents to USB flash drive / VGA connection to view on LCD Monitor. Protect your home and business from the palm of your hand! View the 4 included cameras on your smartphone from anywhere in the world.
- Value for money security system for home or business protection
- View & record 4 channels of high quality video simultaneously in real time
- Includes 4 weather resistant, clear resolution 400TVL cameras with powerful night vision to 33ft/10m
- Set & forget by recording continuously from 4 cameras for 120 days+ onto a massive 500GB hard drive, even longer with motion detection
- Save time & have peace of mind by easily locating incident video, then transfer to USB flash drive
- View live or playback on your regular TV or use VGA connection to view on an LCD monitor
- Surveillance in the palm or your hand with live viewing on 3G enabled Smartphone including iPhone, iPad, Android, BlackBerry, Windows Mobile 6, Symbian OS and more, with remote notification via email
- Fight back against crime by deterring intruders, protecting your property & knowing what's happening at all times
- An economical solution for any home or business wanting complete protection
