★ Ambarella S5L Chipset
★ 14-nm low-power CMOS process
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) PWM charging technology can provide 2 Amp fast charging and avoid overheat which extends battery life significantly.
1) 1080P (1512P Max) high definition remote live video can present much more details than 720p video. And H.265 main profile video encoding with low bitrate can provide you crystal quality live video even in weaker 4G signal area, for example, suburban district;
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);
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.
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).
< 6 Seconds (From power on to recording)
GUI (Graphic User Interface)
2 inch Full HD LCD screen
Video and Audio synchronization
H.264(MP/HP Level 5.1)/H.265(MP Level 5.0)
1x MIC input, optional external intercom audio input
External audio interface
2.5mm jack for headphone, microphone and PTT
PCM format (AAC optional)
Support audio only recording, one key switch between Audio and Video record mode
2688x1512,2560x1440, 1920x1080, 1280x720
1920x1080 ～ 8640x4752
Support snapping during recording（photo resolution same as recording video）
Built in 16GB TF card(optional for 32～256GB)
Up to 10 Meters at 0 lux with Visible shape image
help for view in night
lock image center or pointing
Two way Intercom
Support for cluster intercom between terminal devices (only for 4G/3G device)
Intercom with platform
Support intercom between server and terminal devices (only for 4G/3G device)
SOS key press will be noted on the platform (only for 4G/3G device)
1x USB，for charging, communication with PC, connect external HD camera
TCP/IP, RTSP, RTMP, GB/28181 (only for 4G/3G device)
built in 3G/4G module(FDD-LTE/WCDMA/GPRS) (only for 4G/3G device)
Optional，support WIFI Client and AP mode
Support Blue Tooth
GPS/GLONASS(optional)，location and speed can be used in local record and remote view, excellent signal quality with cold start <25 seconds
Deep learning face recognition, huge local blacklist or cloud recognition (Optional )
OSD Burn In
Burn in date, time, device ID, officer ID, location, speed
Can be enabled or disabled
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)
Support paired call, Cluster call (only for 4G/3G device)
Support from 1 to 128
Maximum 20s pre-recording and post-recording
Support deWarp before encoding(>115 degree), support maximum 8X digital zoom
Limited for only video and audio recording, photographing or other basic operations
Support Record encryption, encrypted video can be only played in special player
Record key operation, setting change, events, alarms and other information
Play back video files on the PC and analyze data information in the file.
Remote live view/real-time positioning/track playback/intercom/monitoring/remote command delivery, etc. (only for 4G/3G device)
Firmware can be upgrade though USB or Internet (only for 4G/3G device)
Fast charging@2A, USB data transmission, Splicable
synchronize date and time with GPS, internet, PC
Dual video stream
2 Independent Video Streams for Local Record and Remote View
Restore with factory default setting
Charging, Idle, Video Record, Snap, Audio record
Option 1: 3500mAh for 1080p30 continuous recording up to 14h, for continuous 4G remote view up to 7.5h, Full charged within 3h