H20P-C 4G ADAS DMS Dashcam for Fleet & Logistics
The H20P-C is a Linux-based 2K front-facing dash camera equipped with 4G CAT1 connectivity, built-in GPS/Beidou positioning, WiFi configuration, and intelligent driving behavior alerts. It supports real-time video streaming, remote playback, geofenci...
About H20P-C 4G ADAS DMS Dashcam for Fleet & Logistics
The H20P-C is a Linux-based 2K front-facing dash camera equipped with 4G CAT1 connectivity, built-in GPS/Beidou positioning, WiFi configuration, and intelligent driving behavior alerts. It supports real-time video streaming, remote playback, geofencing, multimedia upload, and remote upgrades. With a 2560×1440 resolution camera and wide viewing angle (H102° / D123° / V53°), the device ensures high-clarity road monitoring. The integrated 3-axis G-sensor detects rapid acceleration, sharp turns, collisions, and other driving behaviors. The device supports two-way voice communication, remote photo capture, trajectory playback, and multimedia download, making it a comprehensive fleet telematics and video surveillance solution.
- 2K HD front-facing camera (2560x1440 resolution)
- 4G real-time data transmission
- Built-in GPS/Beidou positioning
- Two-way voice communication and monitoring
- Remote real-time video streaming
Key highlights
Product features
Evaluate these capabilities against your route profile, risk controls, and team workflows.
- 2K HD front-facing camera (2560x1440 resolution)
- 4G real-time data transmission
- Built-in GPS/Beidou positioning
- Two-way voice communication and monitoring
- Remote real-time video streaming
- Historical video playback
- Remote photo capture
- Multimedia upload and retrieval
- Geofence configuration support
- Rapid acceleration and deceleration alerts
- Sharp turn detection
- Collision alarm
- Overspeed warning and alarm
- Fatigue driving detection
- Overtime parking alarm
- Remote firmware upgrade support
- JT/T 808 and JT/T 1078 protocol compliance
Technical specifications
Use this table for compatibility checks, deployment planning, and integration review.
| system - operating_system | Linux |
|---|---|
| system - ram | DDR2 512Mb |
| system - rom | SPI NOR Flash 128Mb |
| storage - tf_card_slot | Single slot |
| storage - maximum_capacity | Up to 512GB |
| storage - card_requirement | Class 10 or higher |
| camera - interface | MIPI DVR |
| camera - pixels | 4MP (400W) |
| camera - resolution | 2560 x 1440 (2K) |
| camera - frame_rate | 25 fps |
| camera - storage_bitrate | 10 Mbps |
| camera - aperture | F1.8 |
| camera - field_of_view - horizontal | 102° |
| camera - field_of_view - diagonal | 123° |
| camera - field_of_view - vertical | 53° |
| network_connectivity - 4g_module | CAT1 (FPC antenna) |
| network_connectivity - gps_bd | Built-in positioning antenna |
| network_connectivity - wifi | IEEE 802.11 b/g/n (built-in FPC antenna) |
| sensors_audio - g_sensor | 3-axis |
| sensors_audio - speaker | 3W / 4Ω |
| sensors_audio - microphone | Onboard electret microphone |
| power - input_voltage | DC 9V - 36V |
| os | Linux |
| ram | 512Mb DDR2 |
| flash | 128Mb SPI NOR |
| max_storage | 512GB TF Card |
| camera_resolution | 2560x1440 |
| frame_rate | 25fps |
| bitrate | 10Mbps |
| 4g_module | CAT1 |
| wifi | IEEE 802.11 b/g/n |
| positioning | GPS + Beidou |
| g_sensor | 3-axis |
| power_supply | 9V-36V DC |
| speaker_output | 3W |
| mic_type | Electret |
| operating_protocol | JT/T 808 + JT/T 1078 |
Key features
- 2K HD front-facing camera (2560x1440 resolution)
- 4G real-time data transmission
- Built-in GPS/Beidou positioning
- Two-way voice communication and monitoring
- Remote real-time video streaming
- Historical video playback
- Remote photo capture
- Multimedia upload and retrieval
- Geofence configuration support
- Rapid acceleration and deceleration alerts
- Sharp turn detection
- Collision alarm
- Overspeed warning and alarm
- Fatigue driving detection
- Overtime parking alarm
- Remote firmware upgrade support
- JT/T 808 and JT/T 1078 protocol compliance
Downloads & documentation
Frequently asked questions
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View productWritten by
Pictor Telematics Product Documentation Team · Specifications and Deployment Guidance
Reviewed by
Mr. Rajesh Kumar · Founder Director & Chief Executive Officer
Published
Jan 15, 2024
Last reviewed
Apr 10, 2026
Validation approach
Product information is reviewed against technical specifications, installation constraints, and operational usage patterns from deployments since 2014.