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This product is a support for 4/8 channels analog audio and video recording and playback of vehicle mounted HD hard disk video recorder, while its own network functions. Products using DSPS ARM dual core processor, built-in Linux embedded operating system, and combined with the IT field of the most advanced H.265 video codec, 3G/4G network, GPS/BD positioning, WIFI and other technologies. Recording the vehicle driving information and uploading by wireless data, together with the center software, which can realize the central monitoring, remote management of alarm linkage and playback analysis based on the center database.


DVR Specification

Item Working Parameter Demonstration
power input 8V—36V The input voltage is +8V~+36V. It is recommended to input 12V or above with the camera work. Do not exceed 36V for a long time to avoid burning the machine.
Power consumption <4.5W Working with cameras <10W
Output Voltage 12V The output voltage is 12V (±0.2V) and the maximum current is 3A.
ACC Detection ≤6.9V The car key is turned off and the device is turned off.
≥7.1V The car key is turned on and the device is turned on.
video input impedance 75Ω Each channel video input impedance is 75Ω.
Video Output 1Vp-p Output a 1Vp-p CVBS analog signal.
Alarm Input I/O Interface 0—2V is a low voltage alarm.
5V-36V is a high voltage alarm.
Operating temperature -30℃—-70℃ Refers to the ambient temperature under well ventilated conditions.
System OS Embed Linux
Operating Language Chinese、English、other(can be customized)
Video Compression H.265
Password Security Two level managements: user password/admin password
Video Video Output 2ch video output (one is CVBS, one is VGA)
Preview Support single channel and 4 channel or 6 channel or 8 channel preview
Video Format PAL or NTSC



RS485 Protocol Support 1*RS485 port
RS232 Protocol Support 1*RS232 port
3G/4G Built-in 3G or 4G communication module
WIFI Built-in WIFI module(2.4/5.8GHz is optional)
GPS Built-in GPS module; latitude, longitude, speed, etc. can be superimposed
to video files, and can be uploaded wirelessly
G-Sensor Built-in G-Sensor



DONGGUAN KYSAIL TECH LTD established on 2020-12-24, co-invested by LINTECH ENTERPRISES LIMITED since 2009, a senior industry company, dedicated to the development, research, production, testing and sales of vehicle rear-view systems and vehicle monitoring products, as well as other parking lot self-service machine transceiver card solutions, mainly products include high-definition camera systems, 360 panoramic camera systems, special cameras for explosion-proof environments, forklift wireless camera systems, brake light cameras, truck parking sensor systems, automotive LCD monitors, transceiver card readers, etc., which are widely used in automotive electronics and consumer electronics , Industry, agriculture, manufacturing, public transportation and other fields. For a long time, LINTECH/KYSAIL has been focusing on the automotive electronics industry, taking “Our commitment , your your advantage” as the foundation of the company in the industry, We insists on innovation and quality, this concept bring our customers feel satisfied and assured excellent cooperation experience in product sales/use.