Dahua body-worn camera with 4G, GPS and 146° wide-angle lens

Technical Features

• Dahua body camera DAHUA-5128 (DH-MPT230)
• 8-core 2.0 GHz processor
• Android 11.0 operating system
• 4 GB RAM memory
• 2.4" capacitive IPS touchscreen display
• 240 x 320" screen resolution
• Rear camera with F2.0 aperture and 2.45 mm focal distance
• Front camera with F2.2 aperture and focal length of 2.23 mm
• Fixed lens on rear and front camera
• Rear camera viewing angle H: 125° and D: 146°.
• Front camera viewing angle H: 80° and D: 82°.
• Image resolution up to 49 MP (9408 x 5292)
• Configurable image resolutions of 34 MP, 16 MP, 4 MP and 0.4 MP
• Minimum illumination of 0.0001 lux B/W
• Integrated LED illumination
• IR illumination with manual or automatic activation
• IR range up to 5 m for faces and up to 10 m for silhouettes
• Automatic switching to B/W mode below 1.8 lux and to color mode above 12 lux

Video

• H.265 and H.264 video compression
• DAV and MP4 video formats
• 4MP (2688x1512) at 15 fps rear camera resolution
• 4MP rear camera resolution (2560x1440) at 30/25/20/15 fps
• 1080P rear camera resolution (1920x1080) at 30/25/20/15 fps
• 720P (1280x720) rear camera resolution at 30/25/20/15 ips
• Rear camera resolution of 864x480 at 30/25/20/15 ips
• Front camera resolution of 1080x1920 at 30/25/20/15 fps
• Front camera resolution 720x1280 @ 30/25/20/15 fps
• Front camera resolution 480x864 at 30/25/20/15 fps
• Dual stream
• Configurable bitrate on main stream and acquisition stream
• Configurable video packaging time to 5, 10, 20 or 30 minutes
• Pre-recording up to 120 s
• Post-recording up to 600 s

Features

• Direct push video and audio recording
• Image capture by direct push
• Direct upload of recording files to the data collection station or platform
• Adaptive transmission according to network conditions for smooth previews
• File marking via dedicated key
• Continuous shooting of 2, 3, 5, and 10 snapshots
• Electronic Image Stabilization EIS
• Distortion correction
• Automatic white balance
• Voice prompts
• OSD overlay with time, user ID, device ID, latitude and longitude, task ID and 2 custom fields
• Automatic time calibration from platform, satellite or cellular network
• Interaction with the control center for alarm sending, GPS and PTT by one button
• Emergency management via SOS button

Intelligent functions

• Face detection
• Face comparison
• License plate recognition

Audio

• 2 microphones
• 1 x 1.5 W speaker
• G.711a audio compression
• 8 kHz, 16 bit audio sampling
• WAV and DAV audio formats
• Voice PTT

Storage

• 64 GB internal storage
• Storage expansion up to 256 GB

Communication interface

• 1 USB Type-C USB 2.0 port
• 1 6-pin metal port for connection via Pogo Pin connector
• 2 Nano SIM card slots
• Buttons for power on/off, file marking, video recording, image capture, PTT, audio recording, SOS, custom function and IR on or off
• 1 tri-color status and charging indicator light
• Gyroscope, gravitational acceleration, photosensitive and geomagnetic sensors

network

• 2G, 3G and 4G cellular networks
• GSM 850/900/1800/1900 bands
• WCDMA bands 850/900/1900/2100
• EVDO 800
• TDD-LTE B38/B39/B40/B41 bands
• FDD-LTE bands B1/B2/B3/B4/B5/B7/B8/B20/B28
• 2.4 GHz and 5 GHz WiFi with 802.11 a/b/g/n/ac support
• Bluetooth 5.0
• 13.56 MHz NFC with support for NFC Forum type 1/2/3/4/5 and ISO/EC 15693 tags
• GPS, GLONASS and Galileo positioning
• Positioning accuracy with 15 m margin of error outdoors with few obstacles
• Private protocol with self-registration, RTSP and FTP

Power supply

• 3200 mAh main battery at 4.35V
• 50 mAh secondary battery at 4.35V
• Uninterruptible battery replacement of up to 5 minutes
• Removable battery
• Charging at 5 V DC and 2 A
• Up to 11.5 hours recording time at 1080p or 12 hours at 720p in airplane mode with lights and display off
• Standby time of 168 hours
• Charging time of 3 hours

Environmental

• Operating temperature from -20 °C to +55 °C (-4 °F to +55 °C)
• Operating humidity less than 95% non-condensing
• IP68 protection
• Withstand 4 drop tests from 2 m (6 ft)

Physical characteristics

• Ergonomic compact body design
• Dimensions of 106 x 64 x 34 mm
• Net weight of 183 g with battery and without back clip
• Gross weight of 560 g with packaging
• Packing dimensions of 167 x 138 x 64 mm

Contents

• Dahua DAHUA-5128 body camera (DH-MPT230)
• USB Type-C charging cable
• 5V, 2A power adapter
• Clip

Certifications and regulations

• CE certification
• AES256 encryption for video and files