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Multi Lanes Vehicle Speed Feedback Radar TSR20
TSR20 Speed measurement radar is mainly used in speed feedback instrument to measure the speed of motor vehicles. When the speed measured by radar exceeds the set value, the speed feedback device will warn the driver through LED flashing (or changing color), to timely remind the driver to pay attention to reduce the speed of driving, so as to effectively reduce road traffic accidents caused by over speed.
Series：
24GHz MMW radar
Application：
School Hospital 3D Parking Stadium Factory entrance and exit Road turn Road junction Highway section
Features：
Small size, light weight, easy installation
Can cover multiple lanes
Trigger distance up to 250 meters
Not affected by weather and light intensity
Accurate speed measurement ability
Specifications
| PARAMETER | CONDITIONS | MIN | TYP | MAX | UNITS |
| System charactics | |||||
| Transmit frequency | 24 | 24.15 | 24.25 | GHz | |
| Transmit power（EIRP） | 20 | dBm | |||
| Update rate | 20 | Hz | |||
| Transmit frequency error | -40 | 40 | MHZ | ||
| Power | 1.6 | W | |||
| Communication interface | RS485/RS232/Wi-Fi/L(H) level | ||||
| Distance/speed detection charactics | |||||
| Speed range | 10 | 300 | km/h | ||
| Speed accuracy | -1 | 0 | meter | ||
| Direction | Approaching/leaving distinguish | ||||
| Distance range | 15 250 | meter | |||
| Distance accuracy | ±0.5 | meter | |||
| Antenna charactics | |||||
| Beam width/TX | Horizontal（-6dB） | 7 | deg | ||
| elevation（-6dB） | 28 | deg | |||
| Other charactics | |||||
| Working voltage | 9 | 12 | 32 | V DC | |
| Working current | 0.13 | A | |||
| Woking temperature | -40 | 85 | ℃ | ||
| Working humidity | 5% | 95% | |||
| Outline dimensions | 148*124.5*26.5 | mm | |||
| Protection class | IP66 | ||||
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