Specification:

• Video input: 4-channel.
• Output: 1 channel, 1.0Vp-p and 75Ω BNC.
• Video resolution: DI or CIF resolution for options.
• CIF range: 128 to 896Kbps.
• DI range: 128 to 1Mbps.
• System supported: PAL and NTSC.
• Format: H.264 high profile.
• Audio input: 2 channels.
• Bite rate: 4, 040Kbps.
• Power range: 9 to 40V DC.
• Typical value: 12 or 24V.
• Output voltages: 12V DC at 2,000mA and 5V at 500mA.
• Power consumption: <1, 500mA.
• Operating temperature range: -30 to 75°C.
• Communication interface:
• Support 1 RS485 or RS232 serial port.
• Support RJ45, 10/100M adaptive networking interface.
• Sensor interface: 10 channels, include 5 high-level sensor channels for video recording.
• GPS parameters:
• Quantity of GPS channel: 50.
• Accuracy of position: 2.5m CEP.
• Sensitivity: >160dBm.
• Cold boot time: <27 seconds.
• Warm boot time: <8 seconds.
• Network: support 2G/3G network, GPRS/CDMA/TD/EVDO/WCDMA for options.

Features:

• Video: H.264 high profile, support 1 to 4 channels real-time or fixed time video recording, support OSD.
• Audio: 2 channels audio recording and synchronization replay A/V.
• Data storage: save the data in SD card (32G/64G for options).
• Replay: replay by PC, search the documents by time, alarming events and driver's name.
• TTS: broadcast the dispatching information sent from control center.
• System upgrade: upgrade the system through USB flash disk, SD card or WEB.
• GPS: positioning the device in real-time.
• 3G video surveillance: through 3G video, the control center can monitor the environment in real-time.