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DSJ-SKNC8A1 Body Worn Camera

DSJ-SKNC8A1 police body camera is high-tech video recording camera, a collaboration of video, photography and recording. Video images are clear, continuous video recording for a long time, unlocked with a password, waterproof and shock resistant. Widely used in public security, traffic police, urban management and other departments have provided a strong guarantee for further promoting the standardization of law enforcement.

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Product Introduction

Well-known as one of the leading and professional manufacturers and suppliers of DSJ-SKNC8A1 Body Worn Camera, welcome you to contact our factory to get more details.

Features

★ Ambarella S5L Chipset

★ 14-nm low-power CMOS process

Main Advantages

1. Low power, long battery life

1) With 1080P FHD video recording, the power consumption is about 0.8 watts, which is half of the A7 solution and 1/4 of the MTK solution. With the same capacity battery, DSJ-D8 can work for much longer time.

2) 3mA standby current for 4G/LTE module, 25 hours standby for video streaming.

3) 3500mAh battery allows to record 1080p h.264 video up to 15 hours; and up to 8 hours with 4G remote live-view. Optional 4200mAh battery is available to increases 20% working time;

4) PWM charging technology can provide 2 Amp fast charging and avoid overheat which extends battery life significantly.

2. Low bit rate, high definition.

1) This body camera with 3D motion compensated noise reduction (MCTF) video encoding can provide 50% off bit rate to the competitors who use H.264 (AVC) only. And Smart HEVC technology can achieve very low bit rate up 80% off with relative static scene;

2) 1080P (1512P Max) high definition remote live video can present much more details than 720p video. main profile video encoding with low bitrate can provide you crystal quality live video even in weaker 4G signal area, for example, suburban district;

3. Quick connecting, fast charging

1) GPS can get active position within 25 seconds in open space from cold-start. Shut down after positioning, the device can get position in several seconds after it’s powered on again within 2 hours.

2) 802.11AC WI-FI module can provide transmission speed over 100Mbps.

3) Improved LTE antenna provides better 4G signal and lower power consumption for remote live-viewing.

4) Boot up in 4s.

5) 3 hours fast charging with charging cradle (3500mAh battery, 2A power adaptor);

4. Better User Experience

1) Small size (83.2*54.8*29.8mm), light weight (145g).

2) IP68 waterproof level for mass production;

3) Qualified waterproof speaker provides continuous good sound quality even it has been dipped into water.

4) Better night vision effect is achieved by scattering glass to avoid flash light effect;

5) High video resolution up to 1512P (2688x1512) with affordable bitrate;

6) Customized logo can be burned into the record video;

7) DeWarp function to correct image distortion，HOV > 115 degree;

8) Wide working temperature from -30 to 60 degrees Celsius; 8 hours recording time can be reached at -30 degrees Celsius with normal battery.

9) Software and hardware design to ensure battery charging temperature not exceed the range of 0 to 45 degrees Celsius, to prevent charging lithium and battery bulging, to avoid battery life shortened or scrapped.

10) Body camera will keep communication with PC even being switched into U-Disk mode. Battery volume and charging status are still available for display when video files are uploading. PC can send commands to body camera to free the U-Disk or shut down itself. With this feature, PC can connect unlimited body cameras for data collection.

5. Artificial Intelligence (Face Recognition)

1) 4 core ARM Cortex A53 processors help implementing AI functions, for example, face recognition. It can support deep learning, faster and more accurate face recognition, and the face number can be up to 10,000 with local face database.

2) It can co-operate with cloud server for face recognition and comparison (under developing).

Model		DSJ-D8
OS	Chipset	Ambarella S5L
	OS	Linux 4.9.110
	Booting time	< 6 Seconds (From power on to recording)
	Language	English/Chinese
	Interface	GUI (Graphic User Interface)
Video	Video input	OS05A10
	Video output	2 inch Full HD LCD screen
	Record Resolution	2688x1512,2560x1440,1920x1080,1280x720
	Frame rate	1440p30,1080p60,1080p30,720p60,720p30
	Record mode	Video and Audio synchronization 2 Independent Video Streams for Local Record and Remote View
	Record mode
	Compression	H.264(MP/HP Level 5.1)
Audio	Audio input	1x MIC input, optional external intercom audio input
	External audio interface	2.5mm jack for headphone, microphone and PTT
	Compression	PCM format (AAC optional)
	Audio record	Support audio only recording, one key switch between Audio and Video record mode
Video process	Video resolution	2688x1512,2560x1440, 1920x1080, 1280x720
	Photograph	1920x1080 ～ 8640x4752
	Snap	Support snapping during recording（photo resolution same as recording video）
	Storage	Built in 16GB TF card(optional for 32～256GB)
Light	IR	Up to 10 Meters at 0 lux with Visible shape image
	Flash light	help for view in night
	Laser	lock image center or pointing
Two way Intercom	Cluster intercom	Support for cluster intercom between terminal devices (only for 4G/3G device)
Two way Intercom	Intercom with platform	Support intercom between server and terminal devices (only for 4G/3G device)
Lens	HOV	>120°
Alarm	SOS	SOS key press will be noted on the platform (only for 4G/3G device)
COM port	USB	1x USB，for charging, communication with PC, connect external HD camera
Network	Protocol	TCP/IP, RTSP, RTMP, GB/28181 (only for 4G/3G device)
	3G/4G	built in 3G/4G module(FDD-LTE/WCDMA/GPRS) (only for 4G/3G device)
	WIFI	Optional，support WIFI Client and AP mode
	Blue Tooth	Support Blue Tooth
GPS	GPS	GPS/GLONASS(optional)，location and speed can be used in local record and remote view, excellent signal quality with cold start <25 seconds
GPS	GPS
Firmware	Face Recognition	Deep learning face recognition, huge local blacklist or cloud recognition (Optional )
	OSD Burn In	Burn in date, time, device ID, officer ID, location, speed
	Overwrite	Can be enabled or disabled
	Playback	Support local playback of video, search video files by time, alarm, etc.
	Remote image function	Support online playback and downloading remotely (only for 4G/3G device)
	Cluster intercom	Support paired call, Cluster call (only for 4G/3G device)
	Playback speed	Support from 1 to 128
	Pre/post- recording	Maximum 20s pre-recording and post-recording
	deWarp	Support deWarp before encoding(>115 degree), support maximum 8X digital zoom
	Safe mode	Limited for only video and audio recording, photographing or other basic operations
	Record encryption	Support Record encryption, encrypted video can be only played in special player
	Log	Record key operation, setting change, events, alarms and other information
Software	hPlayer	Play back video files on the PC and analyze data information in the file.
	CMSV6	Remote live view/real-time positioning/track playback/intercom/monitoring/remote command delivery, etc. (only for 4G/3G device)
	CMSV6
Upgrade	Firmware maintain	Firmware can be upgrade though USB or Internet (only for 4G/3G device)
Working condition	Temperature	-30--60℃
Working condition	Humidity	40%～80%
Other	Charge Cradle	Fast charging@2A, USB data transmission, Splicable
	Time	synchronize date and time with GPS, internet, PC
	Dual video stream	2 Independent Video Streams for Local Record and Remote View
	Default	Restore with factory default setting
	Indicator	Charging, Idle, Video Record, Snap, Audio record
	Battery capacity	Option 1: 3500mAh for 1080p30 continuous recording up to 14h, for continuous 4G remote view up to 7.5h, Full charged within 3h Option 2: 4200mAh for 1080p30 continuous recording up to 15h,for continuous 4G remote view up to 9h, Full charged within 3.5h;



	Auxiliary Battery	None
	Waterproof	IP68
	Size	83.254.829.8mm
	Wight	145g（without clip）