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BV-A11

4G LTE Body Worn Camera


BV-A11_1 BV-A11_2 BV-A11_3

BV-A11 is the latest 4G LTE Body Worn Camera tailor-made for law enforcement application. With IP67 rugged design, BV-A11 supports live video streaming over 4G/Wi-Fi network and the high-quality camera lens and sensor delivers clear and sharp images even under extremely low light conditions.  BV-A11 features 120º FOV, 3.5” HD display, 1080P video recording, 16MP photo resolution, 10m IR, external 720P/1080P camera support, 1080P remote video streaming and 2-way audio, SOS alert, laser indicator and etc.

*OEM customization available.

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GENERAL

  • System: Android 8.0, built-on MT6739 SoC
  • Processor: Quad-core ARM/1.5GHz/64bit CPU
  • LCD: 3.5 inch (320*480) capacitor IPS multi-touch screen (up to 5 dots), support glove-wearing operation
  • Sensor Type: CMOS (4MP)
  • Field of View: 120º (diagonal), 107º (horizontal)
  • Camera: 
    • 1x Main camera (4MP, FF)
    • 1x Front camera (2MP, FF)
    • 1x Smart camera (13MP, AF)
  • Memory: 32GB (16GB/64GB/128GB optional),
  • RAM+ROM: 2GB+16GB, 2GB+32GB (1G RAM optional)
  • Sim Card: 2 x Nano Sim card support 
  • Microphone: Built-in microphone and speaker, ¢2.5mm, 2 silicon Mic noise reduction
  • Trumpet: Dual trumpets
  • Vibrating motor: support
  • Interface: 1x Micro USB2.0, 1x BT4.0, 1x USB POGO 5PIN, 2x Sim slot, 1x TF slot, 1x Bluetooth earphone
  • LED Indicator: white light LED, color video shooting at night
  • Push to talk: Support
  • NFC: IEC14443 TypeA/B
  • OTG: Support

OPERATION GUI

  • OSD Language: English, Chinese (other language by request)
  • LED: IR Cut, High-power LED, Laser indicator, Flash light, Infrared light, Police light, Light detection by built-in chip
  • Infrared light: 2 RED LED lights, facial recognition in 5 meters, outline in 10 meters with fill light
  • IR Cut: IR switch mode in low light environment (by software)
  • Button: Power (long press: power on/off ; short press: sleep/wake up) / Video Record / Photo / Voice Record / Replay / Shut-off / PTT / Volume/ Reset/ SOS / Mark / Infrared (virtual button) / User-defined

 WIRELESS TRANSMISSION

  • Bluetooth: BT4.1 with BLE, BT2.1+EDR (BT5.0 downward compatibility)
  • 3G/4G Real-time transmission (6 modes, 16 bands)
    • TDD LTE:  B38/B39/B40/B41
    • FDD LTE: B1/B3/B5/B7 (B28A/B28B customized version)
    • TD-SCDMA: B34/B39
    • EVDO/CDMA2000: BC0
    • WCDMA: B1/B5
    • GSM: B3/B5/B8 (900/1800)
  • Speed: 
    • TDD: max. upstream rate @ TDD cat4 50Mbps ; max. downstream rate @TDD cat4 150Mbps
    • FDD: max. upstream rate @ FDD cat4 50Mbps; max. downstream rate @ FDD cat4 150Mbps
  • WIFI: 802.11a/b/g/n, 2.4G/5G, Remote live view & monitoring via wireless network, managed by large scale networking CMS software
  • GPS position: GPS/GLONASS hybrid positioning system, cold start time @ 32sec
  • Voice intercom: public network voice intercom
   

PHOTO

  • Image Resolution: 16 Mega pixels
  • Shutter Control: Electronic shutter
  • Exposure Control: Auto
  • White Balance: Auto
  • Photo Format: JPEG

 VIDEO/AUDIO

  • Video encode: H.264
  • Video Format: MP4
  • Audio Format: AAC, 3GP
  • Video Transmission: 1080P under 4G network, 256kbps-8Mbps
  • Video Input:
    • Built-in camera: 1080P
    • External camera: 720P/1080P (optional)
  • Video Record:
    • FHD: 1920*1080(30fps)
    • HD: 1280*720 (30fps/60fps)
    • VGA: 640*480 (30fps)
    • D1: 720*480 (30fps)
  • Working Time: 8hour/battery, 48hr standby 

 MECHANICAL

  • Weight: <170g (2700mAh), <190 (4000mAh) 
  • Charging method: adapter, charge with USB or vehicle DC 5V, 1000mA, desktop charger, docking station
  • Ingress Protection: IP67
  • USB: 1 mini USB2.0
  • Main Battery: 1x4000mAh lithium polymer battery (4.35V), 2700mAh optional, replaceable
  • Standby Battery: 50mAh built-in battery, non-removable
  • Continuous recording time: 5hours (2700mAh battery) ~ 7hours (4000mAh battery)
  • Charging time: max. 3hours, fast charging PE+ protocol support
  • Drop Test: 2.5 meter
  • Working Temperature: -30℃-+55℃ / -22℉-+122℉
  • Storage Temperature: -40℃-+60℃ / -22℉-+140℉, RH<90%
  • Dimensions (LxWxH): 107.0x63.8x17.0(mm)

ACCESSORY

  • Standard:
    • Camera with 2GB+32GB memory (16GB 64GB/128GB optional)
    • 4000mAh battery x 1 (removable, 2700mAh optional), 4.35V
    • 5V 2A Adapter (9V 2A optional)
    • USB cable
    • Crocodile clip
    • Software & Manual (softcopy)
  • Optional:
    • Desktop charger
    • 2700mAh & 4000mAh battery
    • External camera (BV-C3+, BV-C3i, BV-C3b)
    • Harness / Body belt
    • Docking station (WDS06)

Demo video 1

*Data subject to change without prior notice.

PHOTOGRAPHING

  • Press single button to capture photograph during video shooting without affecting the normal video

WIRELESS TRANSMISSION

  • The device has the function of transmitting the video under the whole network 4G wireless communication mode.

GLOBAL POSITIONING SYSTEM

  • The device can receive satellite data and upload the position information to the command center in real time through the built-in communication module.
  • Support GPS and Glonass Positioning

INFRARED NIGHT VISION

  • The outline of the human body can be seen in 10-meter effective distance.
  • The characters in the picture of the facial features can be recognized in the effective 3~5 meter shooting distance and figure in 10-meter distance.

BROWSE, RETRIEVE, PLAYBACK

  • The video and audio, photo and other information saved in the device can be browsed, retrieved and replayed according to the time.

CHARACTER SUPERIMPOSING

  • Information can be automatic overlay in the recorded video and the pictures, for example time, date, user number, GPS location information.

DISPLAY

  • The device can display battery charge, charge status, system time, storage margin and other information. Boot, voice recording, video state available with light indicator,
  • Boot state indicator is green, recording status indicator is red, yellow lights are recording.

TIME SYNCHRONIZATION

  • When the device connected to the host computer, the time can be automatically synchronized with the time server through the management software.
  • The device can’t modify the time.

ABNORMAL ALARM

  • The device has the alarm function of battery under pressure, storage overflow.
  • After the battery voltage alarm triggered, the remaining battery capacity can ensure the normal recording not less than 5min to 30min max.

DATA INTEGRITY

  • The device can record the running status and operation information, just as the on / off time, video time, recording time and photographic operation information.
  • The device in the abnormal problems can be restarted, the stored data will not be lost or damaged after the restart.
  • The device can store the data and protect stored data, stored data is not removed or covered by this machine or unauthorized host computer.

LOG RECORDING

  • Log reading and cleaning can only be done through the host computer system management software.

MANAGEMENT SOFTWARE

  • Hierarchical management and authorization authentication.
  • You can set the basic parameters, such as the system time, password, and the grading system.
  • You can upload, cancel and query the stored files in the device.
  • This device can store and retrieve information according to the number and time of the information.
  • The video resolution and frame rate can be set
  • The users and user department can be set
  • This device has the function of automatic data import. When the product is connected with the authorized host computer through the communication interface, the internal video and audio information, audio information, photo and log data, user information, file type, upload time can be automatically uploaded.

COLOR REDUCTION

  • The picture color is similar to the body color during video display or playback.
  • The device has the function of automatic infrared filter.

INFORMATION UPLOAD

  • All the information can be uploaded, just like the recorded video, audio, photos, internal time and memory capacity information, user information and use of personal information

INFORMATION DOWNLOAD / RECEIVE

  • Some information of configuring the working mode of the device, such as reading the record data, deleting the control instruction of the recorded data and so on
  • The information used to calibrate the local calendar clock should be download or received, like "year, month, day, hour, minute and second"
  • Video and photo resolution, user information

Server Hardware Requirement (for 1000pcs 4G BWC)

CMS Server *1

CPU Model

Inter E5-2600 or above

CPU Frequency

2.4GHz above

CPU Core

4 Core above

CPU Thread

4 Thread above

Memory

32GB DDR3 above

Storage

1TB

Operating System

Windows server 2008 R2 Enterprise SP1, Windows server 2012, Windows server 2016

Bandwidth

1000M above

 

Dispatcher Server *2

CPU Model

Inter E5-2600 or above

CPU Frequency

2.4GHz above

CPU Core

4 Core above

CPU Thread

4 Thread above

Memory

32GB DDR3 above

Storage

1TB

Operating System

Windows server 2008 R2 Enterprise SP1, Windows server 2012, Windows server 2016

Bandwidth

1000M above

 

Storage Server *3

CPU Model

Inter E5-2600 or above

CPU Frequency

2.4GHz above

CPU Core

4 Core above

CPU Thread

4 Thread above

Memory

32GB DDR3 above

Storage

2Mbps*1000pcs*3600s*12h*31D/8/1024/1024≈320T (Total storage of 31 days for 3 servers), read/write-in speed at 100MB/s or above

Operating System

Windows server 2008 R2 Enterprise SP1, Windows server 2012, Windows server 2016

Bandwidth

Single server 1000M above

  

 
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