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 CompressionH.264, MPEG4StandardNTSC / PALWireless Equipment3G (EVDO, WCDMA, TT) WIFI IEE802.11b/g 2.4GHzResolutionCIF 352x288(PAL); 352x240(NTSC);D1 720x576(PAL); 720x480(NTSC)NetworkEthernet 10M/100MNetwork ProtocolSupport TCP/IP, DHCP, HTTP, UDP, UPNP, FTP, SMTPVideo port1/BNC (75Ω) inputFrame rateVideo frame storage at local 30F/S CIF/D1)SD Card support32GCapacity of Recording12-14 hours long recording in CIF format based on 2G SD CardCamera sensorSony 1/3 CCD 540 LineSNR≥50 dBMin IllumColor F1.2, 0.5Lux, B/W 0.01 Lux/F1.2Electronic shutter1/50-100000 SecondLensFixed lens f: 3.7, 12mmBalanceAutomaticallyBattery3.7 8Ah Lithium ion batteryWorking time8-12HRecharge voltage12V DC 1AhAlarm TriggerSupportNetwork managementSupport internet remote control upgrade, remote reset systemConnectorVideo input interface for military aviation, Camera power supply output, Recharge input, LAN port (DEVICE configure, video record extraction)SelectableWI-FIOperation conditions-20°C-80°CProduct Dimension116x100x35mmWeight630g 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 Transmitting
1.Adapting low buffer TCP connection transmission to ensure a complete transmission of date
2.With dynamic broad band real time detection and calculation function
3.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 Features
1.Adapting storage in range style, system can have smooth linear
extension.
2.Adapting storage in segments to advance storage performance in whole
system.
3.Adapting high efficient HASH retrieving algorithm, to increase retrieving
speed from huge data storage.
4.Reference count and buffer mechanism technology can reduce HDD
assess frequency, protect and extend life cycle.
5. Support multiple replay modes: Single frame playing; Single frame fast
forward; I frame fast forward; Backward

• Wireless Networking Equipment(1)