2. Power Supply Holder Definition

NO.	rəng	Marking
1	/	/
2	Yellow	ACC
3	Qırmızı	PWR_IN+
4	Qara	PWR_IN-

3. Video Input Holder Definition

NO.	Marking	Marking
1	AV OUT	CVBS Connector
2	AV IN1	Camera Connector 1
3	AV IN2	Camera Connector 2
4	AV IN3	Camera Connector 3
5	AV IN4	Camera Connector 4

4.Features Intorduction

VCAN1684 is a smart Linux vehicle-mounted device with full HD video recording, and a built-in AI intelligent algorithm, supporting ADAS, DMS, BSD, and 360°. It has a compact and portable design with an aluminum alloy casing, light and tight, and good heat dissipation.
VCAN1684 adopts industrialized components, with the operating temperature reaching -20°~70°, and operating humidity reaching 20%~90%, it can work normally in harsh environments. VCAN1684 uses the Linux system, which is more stable than the Android system and has twice the number of disk reads and writes than other dash cams. Real-time audio and video information and GPS data can be transmitted to the CMS platform on cell phones and PCs via 4G and built-in WIFI, and managers can track and manage assets via CMS.

VCAN1684 supports the use of 2 SD cards for recording. During the driving process, the video information in the field of view is recorded and stored in the SD card, and the video is stored in a loop; it can record images and sounds of the whole process of vehicle driving, providing effective evidence for traffic accidents and protecting your legal rights.

VCAN1684 is also a very privacy-conscious device. The device’s SD card and SIM card are locked and protected, and the video files in the SD card are encrypted. The video cannot be played back even if the SD card is removed. ES-AHD7704G-B is equipped with an in-car battery health monitor that can be used to check the status of the battery. When the voltage falls below the safety warning, the driver will receive an alarm alert and stop the car to prevent damage to the car battery.

5.IO Port Output Definition

NO.	rəng	Marking
1	Qırmızı	5V_OUT
2	Qara	GND
3	Qırmızı	12V_OUT
4	Qara	GND
5	Yellow	MIC_IN
6	Yellow	AOUT_MIC
7	Yellow	SPEAKER-
8	Yellow	SPEKER+
9	Qara	GND
10	Qara	GND

NO.	rəng	Marking
11	Yaşıl	UART2_232TX/485B
12	Yaşıl	UART2_232RX/485A
13	Yaşıl	UART1_232TX
14	Yaşıl	UART1_232RX
15	Ağ	SENSOR_IN1
16	Ağ	SENSOR_IN2
17	Ağ	SENSOR_IN3
18	Ağ	SENSOR_IN4
19	Ağ	Sensor_out
20	Ağ	ALM_IN

6. Product Function

maddə		Parametr
Operation	Dil	Chinese/English
	sistem	Linux
	interface	Graphical menu operation interface (düym Kapasitiv ekran həlli)
Video Recording	video Input	4-channel 12V video input
	video Output	Support 1-channel CVBS/VGA output
	Format	PAL、NTSC
	Kompressor Format	H.264/H.265
	Görüntü imkanı	Support 1080P、720P、D1、HD1、 CIF
	Image quality	Level 1 qədər 8, Optimum level 1, minimum level 8
	Mode	Default automatic recording, support timed recording, alarm recording, s.
Audio	Audio Input	Support 4-channel input, simultaneous recording of sound and video
	Kompressor Format	G.711A
Alarm Input		4-channel switching inputs, 1-channel emergency alarm input
Alarm Output		1-channel switching output
Serial Input		2-channel RS232, optional 1-channel RS232, 1-channel RS485
Wireless Transfer		Built-in 4G wireless transmission function, TDD-LTE, FDD-LTE
		WIFI: wireless 802.11b/g/n Communication Module
GPS		Support external GPS / BD module, can be reported to JT_808
Sensor		Built-in 3-axis acceleration, optional 6-axis gyroscope sensor
	Memory Card	2x Micro SD Card slot, 512GB max
	Upgrade Method	Support SD-card, U-disk, FTP remote auto-upgrade
	Storage Method	Proprietary bare disk storage method
	SIM connector	Dəstək 1 SIM card port
Video Playback	Video Search	Support search video by video time, video mode, and other conditions
	Video Playback	Dəstək 1-4 channel playback, dəstək 2, 4, 8, 16 times speed fast forward or backward, pause

7. Product Parameter

maddə		Parametr
güc	Power Management	Adaptive wide-range power input. Protection functions for overload, under voltage, short-circuit, and reverse connection.
		Support timed shutdown and delayed shutdown.
	Güc Girişi	DC:+9V ~ +36V
	Çıxış Gücü	+12V@1A，+5V@1A
	Güc istehlakı	Normal working state＜12W（Without peripherals）
Operating Environment	temperatur	-20℃ to +70℃
	rütubət	20%~90%
Security Management	Password Access	User password, administrator -password, two-level management
Platform Access		JT/T 808-2011, JT/T 808-2019； T/T 905-2014【Optional】
		(private and other protocols supported on a pay-per-project basis)
Product Dimension		12012046mm
çəki		450g