Resolution: 2304 x 1296 30P; 1920 x 1080 30P; 1280 x 720 30P ; 848 x 480 30P
Photo Size: 14M (4352 X 3264 16:9); 12M (4000 x 3000 16:9); 8M (3264 x 2448 16:9); 4M (2048 x 1536 16:9)
Loop Recording: On/Off
Video Length: 5 / 10/ 15 / 20 / 30 minutes
Motion Detection: On/Off
IR Filter: Manual / Auto
Stealth Mode: On/Off
More Than 10 Hours Recording Time
Built-in a 2850 mAh rechargeable battery
Thanks to its power saving technology, the device gives more than 10 hours recording time(in 1080p,screen off)
Charging takes only 4 hours, easy to keep sufficient power.
Support Up To 128G TF Card
Adopts external storage, it support a TF card up to 128G.
Original formatting technology allow the device format TF cards by itself. Never worry about the wrong format, KJ21 does the job for you.
Please save your data properly before using a previous card
Files Protection Feature
When the device is recording a video, short press the File Protection Button, while a yellow ! sigh appears on the screen, you can also short press it again to cancel the mark.
The name of marked video files will end with a yellow ! sigh in playback page.Also, marked videos will not be covered by loop recording.
Pre-record and Post-record
The device allows you to record extra 1 minute video before recording start and extra 5 minutes after recording stop.
We optimized the menu and button operation logic to ensure the device is more convenient to use.
Car Dash Cam Mode
If you set Car Dash Cam Mode to ON, the device will start recording automatically when connecting to an USB power supply.
Built-in 6 pcs infrared lights, gives clear night view
1* KJ21 Video Recorder
1* USB Connecting Cable
1* Small Back Clip
1* Large Back Clip
1* Manual Guide
Comes with 2850mAh rechargable battery, gives more than 10 hours recording time（screen off，IR off，1080P）
External storage only, supports TF cards up to 128G, could format a card with itself.
Pre and Post record, never miss any important moment, file protection feature allows you keep them safe and secure.
Longer video clips, KJ21 allows you recording a video which lenth is up to 30 mins, easy to view. Usually, a longer video is more suitable for evidence collection.