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1. Product Feature

◆Real-time location monitoring: Periodically reports location information such as longitude, latitude, and speed based on the preset return interval.
◆ Support 4 channels of AHD720P video real-time storage and upload.
◆ Support 1 channel CVBS video output, external AV display for real-time video live broadcast.

◆ Support remote intercom initiated by the monitoring platform.

◆ Support 2PCS of SD card cyclic storage.
◆ Multiple expansion interface, support to connect to fuel sensor, advertising screen, broadcast station, etc.
◆ Support ADAS, DMS

ADAS: give voice warning for dangerous driving behaviors such as lane departure, close proximity and collision, and upload it to the platform for evidence collection

DMS: can effectively warn drivers of dangerous driving behaviors, such as fatigue, smoking, phone call, distraction, etc. by voice warning and uploading to the platform for evidence collection

2. Machine Parameters

Technical Item		Technical Specifications
Operating System	Operating System	Linux
Hardware	MCU	6 cores A7
	ROM	8GB
	RAM	1GB
Video	AHD720P	4-channel 720P
Video	Output	1-channel CVBS
Audio	Input	3-channel audio(Format:PCM), AV3,AV4, MIC
Audio	Output	2-channel audio(format:PCM), speaker and AI Reminder speaker
Display	Screen display	Quad split screen display
Video Recording	Video and audio compression format	Video H.264, Audio g711A
	Image Resolution	720P(1280*720)
	Real-time Video	ACC off, time-lapse recording 300S,(time-lapse range: 10-65535s)
	ACC off, time-lapse video	Support local 4-channel synchronous playback, PC remote single-channel playback

Playback	Playback Channel	Support local 4-channel synchronous playback, PC remote single-channel playback
Network	2G/3G/4G	LTE FDD: B1/3/5/8 LTE TDD: B34/38/39/40/41 WCDMA: B1/5/8 GSM: 900/1800MHz Note: Different countries or regions need to choose different communication modules due to the differences of communication operators, please ask sales for details.
Storage	SD Card	Double SD Card(Maximum Of Single Card is 256G)
Note: Maximum support 4-channel 720P HD cameras

2.2 Interface Characteristics

Interface Characteristics		Interface Description
Interface	Front USB interface	ADAS and DMS Calibration and parameter setting
	SIM Card	Standard SIM card (for GPS data upload and video data transmission)
	SD Card	Dual SD card (single card supports up to 256G)
	SPK/TTS	Intercom call, TTS voice broadcast
	AV out	CVBS video signal output, connected to AV screen(Optional)
	RS232 port	Connect to external facility: such as fuel sensor, temperature sensor and so on.
Other Characterist ics	Working Voltage	DC 9-36V
	Working Current	360mA@12V;180mA@24V (No load)
	Stand-by power consumption	61mA@12V;37mA@24V
	Backup Battery	3.7V 500mAh Lithium Iron Phosphate Battery
	Host dimension	L161mmW124mmH41mm
	Host weight	535g
	Working Temperature	-25°C — +80°C
	Storage Temperature	-40°C — +85°C

III. Product Interface Definition and Wiring Instructions

3.1 Drawing

Interface definition of 10 pin Master control

Pin	Function	Description	Pin	Function	Description
1	GND	Black	2	B+	Red
3	NC	NC	4	ACC	Orange
5	Reverse	White	6	SOS	Pink
7	Speed pulse wire	White&black	8	Left turn signal	Red&Black
9	Brake	Black&white	10	Right turn signal	Red&White