Zhengzhou Great Electronic Tech Co.,Ltd.

1. Lately high performance multi-media processor, H.264 Main Profile video encoding
2. Micron Megapixel CMOS sensor with high sensitivity, high signal noise ratio
3. Audio/video dual stream
4. Support cell phone remotely viewing, compatible with operating platform for kinds of smart phones
5. Two-way audio talk-back
6. Alarm by emails with pictures
7. Static IP, and dynamic IP (DHCP)
8. DDNS
9. Motion detection, alarm function(alarm areas and sensitivity can be setup) and sensor alarm function.
10. Can setup several alarm time slots, support alarm linkage.
11. RS485 serial port, built-in every decoder protocol, support transparent transmitting protocol(only receive, cannot send)
12. Support images snapshots and recording when monitoring.
13. At most 10 users visit it simultaneously (4 users main stream, 6 users sub stream)
14. Do not lost the clock time when power is off, support NTP.
15. Auto reconnection in network breakdown.
16. Support TCP/IP,HTTP,TCP,ICMP,UDP,ARP, IGMP,SMTP,FTP,DHCP,DNS,DDNS,NTP,UPNP etc.
17. IE/Firefox/Google Chrome/Safari visit, audio/video stream and control protocol transmitting use the same port, it is more convenient to setup the router.
18. Providing software for pc clients, support monitoring and controlling on multiple sites and centralized alarm etc.
19. Big platform management software can be provided.
20. ONVIF supported.

Model GT-HD91PW GT-HD92PW GT-HD91PWD GT-HD92PWD
Operating system Embedded Linux
Main chip ARM9 Core
Video compression H.264 main profile level 3
Audio compression G.726/G.711
Image sensor 1/4 SONY 2.0MP Progressive CMOS sensor 1/3” 1.0 Megapixel WDR low illumination Progressive CMOS sensor
Video parameter Saturation, brightness, contrast ratio and color tone can be adjusted by customer end or IE explorer
CMOS performance Support AWB, AGC, BLC
Minimum illumination 1Lux 0.01lux
IR distance 10m 20m 10m 20m
Video resolution Main stream:720P(1280x720),VGA(640*360),QVGA(320*180) optional
Sub stream: VGA (640x360),QVGA(320x180)optional
Video frame rate Main stream: PAL:1~25fps/second NTSC:1~30fps/second
Sub stream: PAL:1~25fps/second NTSC:1~30fps/second
Video bit rate 32Kbits/S～6Mbits/S customized
Audio input 1ch linear /MiC input
Audio output 1ch linear output
Motion detection Can setup 4 independent detection zones
Control ports 1ch RS485
Network protocol TCP/IP,HTTP,TCP,ICMP,UDP,ARP, IGMP,SMTP,FTP,DHCP,DNS,DDNS,NTP,UPNP,RTSP etc.
Network interface 10Base-T/100Base-TX Ethernet port
WiFi 802.11b/g wireless network
Power input DC12V 2A
Maximum Power consumption 10W
Working temperature -10 ~ +55 C
Working humidity 10 ~ 95%RH

Zhengzhou Great Electronic Tech Co. Ltd
Name:Coco Ding
Email:sales5@greatipcamera.com
Skype:greatelec10
QQ:1302684821
Tel:86 15838315431
Homepage:http://www.greatipcamera.com