School BUS Truck Mobile DVR 4 Channel Security Video Recorder 3G 4G
GPS WIFI Online
Main Features:
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
13. Dimension: 165(Length)*135(Width)*60(Height)mm, Weight:1500g
1080P AHD GPS WIFI 4CH MOBILE DVR
FEATURES:
1. Built-in high performance Hisilicon chipsets, coded with H.264
standard, high compression rate and image qulity
2. 4CH AV Inputs with AHD 1080P/720P/960H/D1/CIF optional, 1CH
synchronized AV output, 1CH VGA output
3. 4CH local recording with 1080P resolution in real time
Power:
1. Professional In-Vehicle power design,8-32V DC Wide Voltage Range
2. Multi protection circuits like under-voltage, short, reversed
plug-in
3. Smart power management system, shutdown under low voltage, low
consumption
Data Storage:
1. Special file management system to encrypt and protect the data
2. Proprietary technology to detect the bad track of the hard drive
which can make sure the continuity of video and long service life
of the hard drive
3. Built-in ultracapacitor, avoid data loss and sd card damage
caused by sudden outage
4. Support 2.5 inch HDD/SSD, maximum 2TB (not includ)
5. Support SD card storage, maximum 256GB(not includ)
6. Support hard disk heating
Transmission Interface:
1. Support 3G/4G transmission, LTE/HSUPA/HSDPA/WCDMA/EVDO/TD-SCDMA
(if need,pls pay extra)
2. Support GPS/BD optional, high sensitivity, fast positioning
3. Support wireless download by WiFi, 802.11b/g/n, 2.4GHz
