720p HD Driver Behavior & Fatigue Monitoring Camera (DMS) Custom Language & Interface Custom Driver Alert System for Truck & Bus
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Pruduct  Description
🔔 Vehicle Driver Fatigue Monitor Alarm Camera
Built-in algorithms monitor the driver's driving behavior and alert to ensure safe driving
Built-in algorithms monitor the driver's driving behavior and alert to ensure safe driving
MX-DSMH-839A is a DMS in-cab camera monitors driver fatigue and distraction to improve fleet safety. Featuring 720p/1080p HD resolution, 120°–170° adjustable wide-angle lens, DC 12V power, and customizable interface/language, it is ideal for enclosed vehicle cabins.

This DMS camera built-in algorithms, can be used individually,If you needs MDVR kits, please contact us for relevant solutions!!!
This DMS camera built-in algorithms, can be used individually,If you needs MDVR kits, please contact us for relevant solutions!!!
 🚗 Application Scenarios 🚢
🚌 School Buses – Ensure driver alertness for student safety.🚛 Logistics & Transportation – Reduce liability and improve operational safety.🏗  Government & Public Transport – Compliance with safety regulations.🚐 Fleet Vehicles – Prevent accidents by monitoring driver fatigue in buses, trucks, and delivery vehicles.🚖Taxi & Ride-Hailing – Improve passenger safety with driver distraction detection.
Key Features
✅ Increased Safety 
——Reduce accidents caused by drowsy or distracted driving.
✅ Cost Savings
——Minimize fleet downtime and accident-related expenses.
——Minimize fleet downtime and accident-related expenses.
✅ Custom Integration
——Works with your existing MDVR systems and monitoring platforms.
——Works with your existing MDVR systems and monitoring platforms.
✅ Easy Installation
——DC 12V power supply and compact design for quick setup.
——DC 12V power supply and compact design for quick setup.
✅ Global Compatibility 
——Multi-language interface options for worldwide deployment.
——Multi-language interface options for worldwide deployment.
Product Paramenters
| Category | Item | Specification | 
| Project | Model | MX-DSMH-839A | 
| System | CPU | ARM Cortex A7 | 
| NPU | 0.6TOPs | |
| Sensor | 1/3” CMOS AHD 720P/1080P | |
| Parameters | Frame Rate | 30fps/25fps | 
| Standard | PAL | |
| Effective Resolution | 1280*720 | |
| Effective Pixels | 1MP (100W) | |
| Vertical Sync Frequency | 50Hz / 60Hz | |
| Minimum Illumination | Color: [email protected] | |
| Video Output | 1.0Vp-p, 75Ω | |
| AGC | Auto | |
| SNR | 50dB | |
| White Balance | Auto | |
| BLC | Auto | |
| Lens | 2.8mm F=2.0 | |
| FOV (Effective Angle) | 55° | |
| Night Vision | IR Cut (Color→B/W) | |
| Audio | Supported | |
| Algorithm | Built-in | Fatigue Detection (DSM) Algorithm | 
| Interfaces | Alarm Output | 1-channel IO (12V) | 
| Video Interface | AHD Signal | |
| Power | Current | 200mA±10% | 
| Voltage | DC 12V (±10%) | |
| Others | IP Rating | Non-waterproof | 
| Operating Temperature | -40°C~70°C, RH≤95% | |
| Storage Temperature | -30°C~80°C, RH≤95% | |
| Dimensions | 83mm×68mm×55mm | 
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FAQ
Q1: What is the MOQ?A: 1 piece for standard model; custom MOQ varies by request.Q2: What is the delivery time?A: 1-7 days for standard models; please contact us for customized orders.Q3: What warranty do you offer?A: 12-month warranty with lifetime technical support.Q4: How is the product packaged?A: EPE inner box + protective outer carton, safe for export.Q5: Can I use it in cold/hot environments?A: Yes, operating range is -40°C to +70°C.Q6: Do you offer OEM/ODM service?A: Yes, OEM/ODM is supported for bulk and project-based needs.
Q7: Is this camera waterproof?A1: No, it is designed for in-cab installation and should be used in dry environments only.Q8: Can it be used with my existing MDVR system?A2: Yes, Don't have built-in algorithms, use it as a simple camera with MDVR.Q9: What languages does it support?A3: We offer multiple language versions, including English, Spanish, Russian, Arabic, etc.Q10: Does it support ADAS functions?A4: No, this model is focused solely on DMS driver behavior monitoring.
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