4G Smart Law Enforcement Recorder Product Introduction
I. Product Introduction
The DSJ-DCWW6A1 (hereinafter referred to as DSJ-W6 or W6) is an innovative 4G smart law enforcement recorder. It features full network compatibility (4G/Wifi/private network) and, when equipped with the iVS-100 visual integrated management platform, can realize functions such as remote live streaming, group intercom, real-time positioning, and wireless image transmission.
The W6 uses an Android operating system, a high-performance quad-core processor, a 2.4-inch capacitive touchscreen, and dual front and rear cameras, offering advantages such as smooth operation, security, stability, and quick operation. It supports Bluetooth 5.0, satellite positioning, and AGPS. The product offers high cost-effectiveness and can fully meet the recording needs of various fields such as public security, traffic police, railways, urban management, and power.
II. Features
1. Main Control: Android 11 operating system, quad-core 2.0GHz high-speed processor, low power consumption and stable performance;
2. Memory: ROM+RAM, LPDDR4X 2GB;
3. Screen: IPS high-definition display, multi-touch capacitive screen, 2.4 inches, resolution 240*320;
4. Lens: Horizontal field of view ≥120°;
5. Camera Pixel: Adjustable in multiple levels, up to 42 megapixels, JPEG format;
6. Auxiliary Lights: 1 white LED, 4 infrared LEDs, 1 set of red and blue warning lights, 1 tri-color indicator light;
7. Infrared Night Vision: Infrared mode can be manually or automatically activated, clear face recognition within 3 meters;
8. Expansion Card: Micro SD card, maximum support 256GB, supports encrypted storage of specific data;
9. Interface: Type-C interface, supports data transfer and charging, supports PD fast charging protocol, supports digital headsets;
10. Satellite Positioning: Supports BeiDou/GPS/GLONASS and other satellite positioning, supports AGPS;
11. Battery: 3050mAh replaceable battery, supports dedicated charging dock, built-in 65mAh small battery, uninterrupted power supply within 5 minutes of battery replacement;
12. Protection rating: IP68 waterproof and dustproof.
III. Product Specifications
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Basic configuration |
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main chip |
MTK quad-core 2.0GHz high-speed processor |
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operating system |
Android 11 smart operating system |
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Lens Module |
Front camera: FF camera (OV4689), 4MP, ≥135° wide-angle, 120° horizontal viewing angle |
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Rear camera: FF 5MP |
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Memory |
2GB+64GB standard configuration |
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auxiliary lighting |
Four infrared lights, one white light, one set of red and blue warning lights, and one tri-color indicator light. |
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Screen |
2.4-inch, 240*320, narrow bezel, IPS display + multi-touch capacitive touchscreen |
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memory card |
Built-in TF card, up to 512GB |
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Encryption Card |
Micro SD encrypted cards are used only for encrypted storage of specific data. |
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trumpet |
Supports single waterproof speaker, rated power 1.5W |
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Mitou |
Dual-microphone automatic noise reduction |
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Photosensitive sensor |
Supports (for controlling the automatic on and off of infrared lights) |
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Vibration motor |
Supports patch type |
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motion sensor |
Supports optional accelerometer or gyroscope |
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NFC function |
Optional feature available; can read information from NFC devices. |
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Wireless transmission |
2G |
GSM: 850/900/1800/1900 |
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3G |
WCDMA: 850/900/1900/2100 |
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4G |
TDD_LTE: B34/B38/B39/B40/B41 |
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WIFI |
Supports 802.11ac/a/b/g/n protocols, 2.4GHz + 5GHz |
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Bluetooth |
Built-in Bluetooth 5.0 |
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position |
Supports satellite positioning such as BeiDou/GPS/GLONASS, and supports AGPS. |
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Audio and video recording |
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Continuous shooting function |
Short press to take a single shot, long press to take a burst of shots; the number of shots in the burst can be set. |
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Distortion correction |
Distortion <20% |
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Focusing distance |
1.5m to infinity |
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Digital zoom |
Maximum 11x digital zoom |
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White Balance |
Automatic, no obvious color cast |
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Photo pixels |
8640*4860, 8192*4608, 8000*6000, 7728*4347, 6688*3762, 5472*3078, 4736*2664, 3840*2160, 2720*1530, 1920*1080, 1280*720, JPEG format |
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Capture function |
Supports capturing photos during video recording. |
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Video resolution |
1920*1080 30FPS, 1280*720 30FPS, 640*480 30FPS, 320*240 30FPS, MP4 format |
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Pre-recording, Delayed recording |
1080P pre-recording for 30 seconds, supports 10-minute extended recording. |
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Compression format |
H.264 |
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Function |
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auxiliary lighting |
In dark conditions, white LEDs can be used for auxiliary lighting. |
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Replay video |
When playing back videos on this device, it supports dragging the progress bar on the touchscreen, but there is no fast forward or rewind function. |
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Highlighting |
The documents recorded by the law enforcement recorder can be highlighted. |
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Document watermark |
Year Month Day Hour Minute Second |
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Overlay information |
Device serial number + police officer information |
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Voice broadcast |
support |
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Key response |
All operation response times should be less than 1 second (special testing: data lookup and retrieval operation response times). |
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Motion detection |
In standby mode, recording automatically starts when an object enters the camera's field of view and ends when the object leaves the field of view, saving the recording file. |
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Location information |
Once satellite positioning is enabled, location information is overlaid onto videos or photos. |
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Cluster intercom |
Supports group intercom and end-to-end intercom. |
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Software upgrade |
App can be upgraded online. |
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standard |
The testing items meet the requirements of the GA/T947-2015 standard. |
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Battery |
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Battery Specifications |
Replaceable battery: 3050mAh |
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Built-in battery |
Built-in small battery: 65mAh, uninterrupted power supply within 5 minutes of battery replacement. |
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Charging method |
Adapter/PC-USB auxiliary charging/Car USB |
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Charging time |
Supports 5V 2A fast charging, charging time < 5 hours; charging time while powered off < 2.5 hours; supports PD fast charging protocol. |
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Recharge |
It can be recharged ≥300 times, and the battery capacity decay is ≤20% after 300 charge-discharge cycles. |
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Usage time |
A single fully charged battery can record for ≥10 hours at default resolution, and ≥5 hours with 4G enabled. |
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standby time |
Flight mode can be left on standby for 24 hours. |
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Power saving mode |
Automatically turns off the screen and enters power-saving mode if there is no operation within 30 seconds; multiple power-saving levels are adjustable. |
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Low-temperature batteries |
Supports optional low-temperature batteries |
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Work environment |
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Operating temperature |
-30～55℃ |
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Operating relative humidity |
40%～80% |
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Storage temperature |
-40～60℃ |
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Storage relative humidity |
93% (40℃) |
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Appearance and structure |
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USB interface |
Type-C USB |
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earphone |
Type-C digital headphones |
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Base interface |
Contact connection, supports charging |
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External camera |
720P/1080P USB camera |
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Weight requirements |
Approximately 150g |
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size |
Approximately 87*56.1*23.5mm |
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Protection level |
IP68 |
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Fall height |
After being dropped a total of 4 times from any 4 sides within 2 meters, the function is normal. |
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button |
Power button, camera button, audio button, video button, menu button, Fn key, PTT key, with button limiters. |
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