32GB SD Card 3G mobile police video server

1,3G police video server 2,all the video transferred to management center by 3G net. 3,Wireless/alarm 4,Network/Security

Our concept of mobile monitoring is: every patrolman equipped with this unit can be a mobile video camera, the video images will be transferred to the management center by 3G or WiFi to monitor each street in real time; together with traditional street fixed surveillance cameras to found a peaceful city with full monitor coverage.

Both cameras and management center can store the video file of any incidents dually. The battery on the camera can work 8 hours long. The patrolman equipped with this unit can talk or alarm with management center directly, which to make the management center distributing manpower more efficiently.

Video Compression	H.264, MPEG4
Standard	NTSC / PAL
Wireless Equipment	3G (EVDO, WCDMA, TT) WIFI IEE802.11b/g 2.4GHz
Resolution	CIF 352x288(PAL); 352x240(NTSC); D1 720x576(PAL); 720x480(NTSC)
Network	Ethernet 10M/100M
Network Protocol	Support TCP/IP, DHCP, HTTP, UDP, UPNP, FTP, SMTP
Video port	1/BNC (75Ω) input
Frame rate	Video frame storage at local 30F/S CIF/D1)
SD Card support	32G
Capacity of Recording	12-14 hours long recording in CIF format based on 2G SD Card
Camera sensor	Sony 1/3 CCD 540 Line
SNR	≥50 dB
Min Illum	Color F1.2, 0.5Lux, B/W 0.01 Lux/F1.2
Electronic shutter	1/50-100000 Second
Lens	Fixed lens f: 3.7, 12mm
Balance	Automatically
Battery	3.7 8Ah Lithium ion battery
Working time	8-12H
Recharge voltage	12V DC 1Ah
Alarm Trigger	Support
Network management	Support internet remote control upgrade, remote reset system
Connector	Video input interface for military aviation, Camera power supply output, Recharge input, LAN port (DEVICE configure, video record extraction)
Selectable	WI-FI
Operation conditions	-20°C-80°C
Product Dimension	116x100x35mm
Weight	630g

1.Monitor on IE, no need other software.2.The real time images rolling on the Flash screen and be shifted in every 5 seconds.3.To control the images rolling speed by Mouse. Speed down the rolling by moving the mouse in the middle of screen, speed up the rolling by moving the mouse to the left or right.4.The images will be highlighted with red frame on the screen while alarm signal send back to the management center.5.The images can be real time displayed in multiple channel as usage habit, max 16 channels in on page.6.The video safe on the storage server as stream that save 60% space comparing with normal way. 7.From time list to select playing back recording file.

8.Mobile cameras transmit the real time images to the Management center by 3G network(EVDO or WCDMA)9.All the real time images transmit back to the management center from mobile cameras will be displayed on the large rolling LCDand each images be shifted on the screen at 5 seconds. 10.The user equiped with this unit can send the help signal back to the management center by push the alarm button on the deviceat the same time the images will be highlighted with red frame displaying on the screen. 11.Both cameras and management center can store the videos of any incident dually.

Advantages of Transmitting1.Adapting low buffer TCP connection transmission to ensure a complete transmission of date2.With dynamic broad band real time detection and calculation function3.With intellectual lost frame mechanism, automatically adjust frame rate when broadband is limited.4.Automatically detecting the complete of real time images sequence, to assure that no extra band wasting in transmitting an incomplete frame or un-decoded frames.5.Adapting ES over TCP module to reduce extra expenses at transmission level at max which is better adaptability for broadband.

Storage Features1.Adapting storage in range style, system can have smooth linear extension.2.Adapting storage in segments to advance storage performance in wholesystem.3.Adapting high efficient HASH retrieving algorithm, to increase retrievingspeed from huge data storage.4.Reference count and buffer mechanism technology can reduce HDDassess frequency, protect and extend life cycle.5. Support multiple replay modes: Single frame playing; Single frame fast forward; I frame fast forward; Backward

32GB SD Card 3G mobile police video server