1080P 4G WiFi Vehicle DVR School Bus Hard Disk Mobile DVR Car Video Voice Broadcast Tts Broadcast

• After-sales Service: 1 Year
• Warranty: 1 Year
• Interface: BNC\VGA\HDIM
• Operating System: Linux
• Number of Supported Hard Disk: 1
• Compression Format: H.264
• Model NO.: GDW3
• Certification: FCC, CE, RoHS
• Warranty Time: One Year
• Stream Type: Video Flow
• Input Channels: 1
• Interface Display: Sixteen Images
• Brand: Greatwill
• Transport Package: Box
• Specification: 172*188*59MM
• Trademark: GREAT-WILL
• Origin: China
• HS Code: 8521909090
• Production Capacity: 20000PCS

Product Description

Vehicle Driving Recorder 1080P Camera HD Car DVR Dash Camera Front Rear Gps Tracking Cloud Storage Mini DVR Recorder Camera 4G

Product Parameters

Model #	GDW3
Chipset	Spreadtrum SL8541E Quad core [email protected]+S206
GPU	Mali820@680MHz
System	Android 8.1 RAM2G and ROM32G
GPS navigation	BD+GPS antenna
Camera lens	Front camera:GC2053 image sensor,F=2.0 ;6G lens,AHD1080P video resolution,rotate 180 degree
	Inside cam:GC2053 image sensor, F=2.0,6G lens, AHD720P video resolution,H.264
	Back camera:GC2053 image sensor, F=2.0,6G lens, AHD720P video resolution,H.264
Video & Photo	Compression technology: H.264
	Video format:TS
	Video resolution:Front is 1080p@25fps,inside&back cam:AHD720p@25fps
	Photo format:JPEG
DMS	support (smoking, phone use, eye close, yawning  and distracted drive)
4G network	there are America version and Asia version: America version band: FDD LTE B1, B2,B3, B4, B5,B7,B8,B20 Asia version: GSM:B5/B3/B8;WCDMA:B1/B5/B8;TDD-LTE:B38(2600)/B39(1900)/B40( 2300)/B41(2500);FDD-LTE:B1(2100)/B3(1800)/B5(850)/B8(900)
Tracking platform for fleet tracking	CMSV6/Wialon
WIFI	2.4G 802.11b/g/n
Record	3 cams recording at the same time
G-sensor	6-AXIS sensor
Loop recording	yes, support max 256G SD card for this function
Microphone	built into it
RESET key	built into it
Interface type	1x USB2.0 port for the power supply and Firmware upgrade
SIM card lock	lock design for them
Power supply	DC5V/2.5A (with one convert adapter, and fit 9-16V power supply)
working temperature	-30~+75°C
storage temperature	-35~+85°C
usage humidity	4%~90%RH
storage humidity	40%RH