China Wholesale 4-channel Ahd Mdvr Bus Ahd Mdvr
china wholesale 4-channel ahd mdvr bus ahd mdvr

Project | Spe. | Feature |
System
| Lanuage | Chinese/English/Russian |
Operate System | Graphical menu (OSD menu) | |
Password security | user password, administrator password | |
Video | Video Input | 4 Channel Composite video input |
Video Output | 1 Channel Composite video output | |
Video Display | 1.4 channel display | |
Video System | PAL,NTSC | |
Compression | H.264 Main profile,75fpsD1/s | |
Audio | Audio Input | 4 channel audio input |
Audio output | 1 channel audio output | |
Record | Sound and video synchronized recording | |
Image processing and Storage
| Image format | D1CIF/HD1/optional(3channel D1) |
Video standard | ISO14496-10 | |
Video Frequency | CIF: 384Kbps(L),512Kbps(M),768Kbps(H) HD1: 512Kbps(L),768Kbps(M),1024Kbps(H) D1: 512Kbps(L),768Kbps(M),1024Kbps(H) | |
Audio Frequency | 8KB/s | |
Data storage | Support SD Card up to 64G | |
Alarm | Alarm Input | 4 Channel Alarm input <4V Low Level Alarm,>4V High Level Alarm |
Alarm Output | 2 Channel Alarm output,5V and 12V output | |
Interface | RS485 interface | support 1pcs RS485 interface |
RS232 interface | support 1pcs RS232 interface | |
Acceleration sensor | Sensor | Built-in Acceleration sensor,G-Sensor |
Software | PC playback | Analyze the car information when the video playback on PC |
Software upgrades | upgrade | Support |
Shenzhen Gision Security Technology Ltd., Since its establishment, has been committed to the security industry product development, production and marketing.
We have self-developed 3G/4G Mobile DVR recorder; Mobile NVR Recoder ,AHD Recorder ,4/8 Channel Hard Disk Mobile DVR ; SD card Vehicle Video recorders; professional car cameras and a series of vehicle safety prevention and control products.
Shenzhen Gision Security Technology Ltd. will continue to develop the video platform, video equipment, 4G wireless video applications solutions, to provide innovative value of quality products and services.
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