Power | Voltage Input | DC12-36V |
Voltage Output | DC12V (+/-0.2V, max. 2.0A) / DC5V (+/-0.2V, max. 0.5A) | |
System | Main Processor | Hi3520DV300 |
Operating system | Embedded Linux OS | |
Language | Chinese/English/support all language | |
OSD | Graphical User interface OSD menu | |
Password | Users Password/ Administrator Password | |
Video | Video input | 4CH AHD digital signal or Analog Video Inputs |
Video output | 1CH Video Inputs (1.0Vp-p/ 75 Ohms), | |
1CH VGA output | ||
Preview | 1 CH/ 4 CH Preview. | |
Recording Ratio | PAL: 25 Frame/s; NTSC: 30 Frame/s | |
Image Compression | H.264 or H.265 Main profile/MJPEG | |
Video Standard | PAL/NTSC | |
Image Resolution | 1080P/1080N/720P/960H/D1/CIF | |
Playback quality | 1080P/1080N/720P/960H/D1/CIF | |
Audio | Audio input | 4-CH(6CH/ 8CH) |
Audio output | 1-CH | |
Audio Bit Rate | 8KB/S | |
Recording mode | Audio & Video sync. | |
Image processing& Storage | Video Quality | 1080P/720P/960H/D1/CIF each channel; |
Highest Video Quality: 4CH Full 1080P | ||
Bit Rate | 1080P: 2048Kbps~6144Kbps | |
D1: 512Kbps~1536Kbps | ||
6 levels optional. | ||
Storage | 2TB Hard Disk & 128GB SD Card (maximum) | |
Alarm | Alarm input | 4 alarm inputs |
Alarm output | 1 alarm output | |
Firmware Upgrading | Upgrading mode | Manual/Automatically/Remote/Emergency Recovery |
Upgrading method | USB disk/Wireless network/SD card | |
Interface | RJ45 Interface | No |
AV input | 6ch Aviation interface | |
AV output | 1ch VGA video output, 1ch Aviation AV output | |
Ignition input | 1 ACC signal | |
UART | 1 LVTTL Level | |
USB 2.0 Port | Yes | |
RS232 Interface | 1-RS232 interface | |
Wireless (ONLY 4G GPS VERSION) | 3G/4G | Optional,Supports CDMA/EVDO/GPRS/WCDMA/FDD |
LTE/TDD LTE | ||
Wi-Fi | Optional (Wi-Fi Client/ Wi-Fi Hotpot),(Wi-Fi Client/ Wi-Fi Hotpot),802.11b/g/n, 2.4GHz | |
External GPS Module | (Optional) ,Support detecting antenna Plug in/Unplug/Short | |
Operation Environment | Temperature | ‘-20°~70° |
Humidity | 10% to 95% |