2km h no sim card speed limiter

DIGITAL AUTO GPS INTELLIGENT SPEED LIMITER INSTALLATION FOR VEHICLES CARS BUS CARS Focus On Speed Limiter Manufacturing For Over 11 Years! We Don't Produce Other Car Electronic Products! We focus on the design and manufacture of Speed Limiters models ...

...Speed Governor SIM Card GPRS/GPS Real-time Tracking Fleet Management Feature 1. This is a device that combines speed limiter and GPS-GSM Fleet Management System. 2. High-precision, ultra-fast control response(Can limite speed in 1 pulse signal) of speed limit function, comfortable driving when speed is limited. The speed limit can be controlled within ±2km/h, which can reach the world's highest speed limiter...