- CCTV Camera[10]
- CCTV System[5]
- Other Surveillance Products[6]
- CCTV Accessories[7]
- CCTV DVR[10]
- VoIP Products[10]
- Mobile Phones[4]
- Contact Person : Mr. Yu Xueping
- Company Name : Zhengzhou Great Electronic Tech Co., Ltd.
- Tel : 86-371-67896158,18695852799
- Fax : 86-371-67896128
- Address : Henan,Zhengzhou,68# Building 8F,Corportation HQ Base,Zhengzhou High-tech Industrial Development Zones,Zhengzhou,PRC
- Country/Region : China
GT-VD2140 4 Channel D1 Network Video Decoder
Model | GT-VD2140 | |
Video/Audio Input | Video Input | 4 Channel,BNC port |
Audio Input | 4 Channel,BNC port(linear) | |
Talk-back input | 1 Channel(linear) | |
Audio/Video Output | Talk-back output | 1 Channel (Linear) |
Video Encoding Parameters | Video Compression | H.264 Main Profile@Level 3.0 / MJPEG(Optional) |
Video Resolution | D1/H-D1/CIF/QCIF | |
Video Frame rate | PAL:1-25fps/s,NTSC:1-30fps/s | |
Video Compression bit rate | 16K~4Mbps,customized | |
Bit stream type | Composition stream/Video stream | |
Audio Compression | G.726,G.711,ADPCM (Optional) | |
Audio bit rate | 8~16kbps | |
Triple bit stream | Support | |
Functions | PTZ | Support |
Heartbeat mechanism | Support | |
IP auto pop-out | IP auto pop-out at customer end | |
Password protection | Support | |
Intellectual alarm | Mobile detection, video shielding, video loss, network breakdown, abnormality in storage | |
Basic functions | One-key reset, password protection, watermark technology | |
Storage Driver | Type | SD card |
Maximum Storage | 32GB | |
External port | Network port | 1 pc, RJ45 10M/100Mbps self-adaptable Ethernet port |
Serial port | 1 pc, standard RS485 serial port | |
Alarm input | 4 channel switch | |
Alarm output | 4 channel switch | |
Wireless network | WIFI twork | Not support |
3G network | Not support | |
Cell phone monitor | Support | |
Wireless encryption protocol | Not support | |
Other | Power | DC12V/2.0A |
POE Power | Optional | |
Power consumption | ≤8W | |
Tempreture | -10°C ~ +55 °C | |
Humidity | 10 ~ 85% | |
Size | 153x182x47(mm) | |
Weight | 0.71Kg |
GT-VD2140 4 Channel D1 Network Video Decoder
GT-VD2140 4 Channel D1 Network Video Decoder