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| Item | Parameter | Performance |
| Name | Module | DAT QH-AD20 |
| Video | Sensor | AEC-Q100 qualified 1/3“ megapixel color HDR OV10635 sensor |
| Effective Pixels | HD 720P 1280×720, Active array size 1280×800 | |
| Signal Standard | Voltage:1.0Vp-p, Input / Output Impedance:75 Ohm | |
| Video Standard | PAL Mode, NTSC Mode | |
| Image Transfer Rate | 25 Frame / Sec PAL, 30 Frame / Sec NTSC | |
| Low Light Sensitivity | best-in-class of 3650 mV / Lux-Sec | |
| Lens | 6mm short back focal length anti-halation filter lens | |
| View Angle | Horizontal 54.9±5%degree, Vertical 30.8±3%degree | |
| Audio | Audio Pickup | Single microphones 12M2 voice pickup |
| Audio Output | Output power 2.8Wat, PSRR(dB) 85dB | |
| Audio Sensitivity | -45dB | |
| Frequency Response | 20Hz~20kHz | |
| Signal Processing Circuit | Clear speech professional audio processing circuit | |
| Warning and Reminding Condition | System Base | Vehicle start displacement / Vehicle launch by the engine start |
| Lane Departure Warning | Active speed is 40~80km/h, Setting on the smartphone APP | |
| Front Collision Warning | Active speed is 0~80km/h, Setting on the smartphone APP | |
| Interface | Power | DC 8~36V, Protect the vehicle battery, Max power requirements: 3.8 Watt |
| Power Delay | Working 5 sec after power off to protect the system data | |
| ACC (Car Keys Signal) | Car Keys On> 7.5 V, Car Keys Off< 6.0 V | |
| Video | Aviation interface, Voltage:1.0Vp-p, Input / Output Impedance:75 Ohm | |
| Serial Port | 1Ch RS232, The baud rate is 20Kbps, +3~+15V is 0, -3~-15V is 1 2Ch RS485, 10Mbps max transfer rate, +3~+6V is 0, -3~-6V is 1 1Ch RS485 for screen(No screen can use), 1Ch RS485 reserve | |
| Size & Weight | Mainframe Size | L*W*H: 100*105*45 mm |
| Package Size | L*W*H: 160*140*85 mm | |
| Mainframe Weight | 250g | |
| Package Weight | 550g |












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