| Items | Result Spec |
| Product Model: | MR688B |
| Product Size: | 91.5*42.5*127.5mm |
| Camera Type: | CMOS |
| Operating Voltage: | DC12/24V |
| Minimum Operating Voltage: | 9V |
| Maximum Operating Voltage: | 32V |
| Working Current: | 12V power, about 380mA 24V power, about 180mA |
| Working Temperature: | -10ºC~+50ºC |
| Storage Temperature: | -45ºC~+85ºC |
| Detection Distance: | 600-100cm |
| Detection Accuracy: | 96% |
| Vibration Measurement: | Max Gs is 27G |
| Driver Drowsiness Recognition (sec): | Min.1s It can be modified to setup sensitivity |
| Volume: | Adjustable |
| Over Speed Alarm: | Optional |
| Signal Output: | Optional |
| Image Output: | Optional |
| Video Output: | Optional, NTSC/PAL |
| Video Resolution: | Optional, CVBS Black and White |
| Video Connection Port: | 4 pin aviation connector (pin 1: reserved, pin 2: GND, pin 3: reserved, pin 4: video) |