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AHD 4CH 4G GPS 4Ch Mobile DVR Support Radar Speed Measurement Function
Specification :
1. Supports 4ch AHD video signal input max at 1080P(AHD), compatible with the analog signal input.
2. Support the cameras with 4pin aviation connector.
4 alarm inputs, 2 alarm output; an RS485 interface, an RS232 interface
3. Support DC12V~45V wide range voltage input, supply DC12V/3A power for cameras, anti-jamming, anti- ripple, which is stable and reliable
4. Ingition Switch and Power off delay (0~999 minutes) Controlled by ACC+ cable, Support the power overvoltage/under voltage/short circuit/reverse connection protection.
5. Record Resolution: (1080P/1080N/720P/D1/Half D1/CIF)*4CH Frame rate: 30FPS*4CH, Compression format: H.264
6. Support one Maximum 2TB 2.5" SATA HDD (or SSD) and two 256GB SDXC Storage card.
7. IR remote or USB mouse operation mode
8. GPS/BD satellite positioning function, synchronization time, overspeed alarm
9. Support 2.4G Wi-Fi/3G/4G connection
10. Support CMS server for central monitoring and management, support mobile app.
CMS and client support up to 64 * 4 = 256 channels simultaneous remote viewing display
Talkback, listening; track playback and alarm settings
11. Support alarm input/output, PTZ Control, fuel capacity detection, G-Sensor, etc.
12. With unique cooling design, anti-theft and anti-shake design for storage device
Parameter :
Item | Parameter | Performance |
System | Operating system | Embedded Linux System |
Operating language | Chinese/English | |
Operating interface | Graphical menu operation interface, support for mouse | |
Password security | User password/Admin password | |
Audio & Video | Video standard | PAL/NTSC |
Video compression | H.264/H.264+/H265/H265+ | |
Image resolution | 1080P/720P /960H/D1/CIF | |
Playback quality | 1080P/720P /960H/D1/CIF | |
Compound mode | Multiple modes | |
Decoding ability | 4CH 1080P real time | |
Recording quality | Class 1-6 optional | |
Image display | Support Single/two/three/QUAD/nine display optional | |
Audio Compression | G.726/G711/ADPCM | |
Audio recording | Audio & Video synchronized recording | |
Recording & Playback | Recording mode | Manual/Alarm |
Video bit rate | Full frame 4096Mbps,6 classes image quality optional | |
Audio bit rate | 8KB/s | |
Storage media | (HDD )+ SD card storage | |
Video inquiry | Inquiry by channel/Recording type/Alarm type | |
Local playback | Playback by single channel or time | |
Firmware upgrading | Upgrading mode | Manual/Automatical/Remote/Emergency Recovery |
Upgrading method | USB disk/Wireless network/SD card/hard disk | |
Interface | AV input | 4ch aviation interface |
AV output | 1ch VGA video output, 1ch aviation AV output | |
Alarm input | 4 digital inputs (4ch Positive/Negative trigger optional) | |
Hard Disk | 2.5inch hard disk,MAX up to 2TB | |
SD Memory card | 1 SDXC High speed card (up to 256GB) | |
USB interface | 1 USB 2.0 (supports full mouse operation, USB delay self-test) | |
Ignition input | 1 ACC signal | |
UART | 1 LVTTL Level | |
LED Indication | PWR/RUN | |
Network Interface | RJ45 10M/100M adaptive Ethernet port 2 6-core aviation head interface 12V500mA | |
Disk lock | 1 | |
Debug serial port | 1 | |
Optional Function | GPS | Support detecting antenna Plug in/Unplug/Short circuit |
3G/4G | Supports CDMA/EVDO/GPRS/WCDMA/FDD LTE/TDD LTE | |
WIFI | 802.11b/g/n, Frequency 2.4GHz | |
Otheres | Power input | DC 8-36V |
Power output | 5V 300mA | |
Power consumption | Standby 3mA Maximum consumption 18W @12V 1.5A @24V 0.75A | |
Working temperature | -20 --- 70℃ | |
Storage | For H265, the test shall prevail 1080P: 1G / hour / channel 720P: 500M / hour / channel 960H: 375M/hour/channel | |
Dimension | 130*108*40MM |