Product description
Every year there will be a lot of accidents caused by speeding, especially no speed limit load
Purchase special vehicles, such as car, truck, forklift, factories, vehicles and other special
Vehicle speed-limiting device is needed, relevant national laws and regulations on special vehicles also do that
Require the installation of speed-limiting devices, so we launched the car speed limiter.
Welcome to the company produced cars speed limiter, speed limit of this product has electronic, machinery
Speed mode, speed and high precision, stable performance, with sound and light alarm function, host and
All parts using special waterproof earthquake anti-interference design, suitable for use in harsh environments, extensive
Applications: car, bus, school bus, buses, dump trucks, factories, internal transport, mixing
Cars, trucks, forklifts, and other special vehicles.

Product features
DC12/24V power supply.
Support for electronic and mechanical speed limit mode.
Precision high speed limits, with intelligent meter functions, can be directly connected to all types of vehicle speed
Table, installation is simple.
Two-stage speed setting, more than speed at different levels, with different voice prompts.
Remote setting function, 1 meter-wide speed limit parameter setting can be carried out.
With a voice alert function, 8 levels adjustable volume, the sound can reach 120dB.
Built-in 8 w 1W, external 8 Ohms 10W speakers.
0~ 99 seconds alarm lock time adjustable, auto rate exceeds a preset speed set
Lock time, will automatically lock the speed limit;

Technical parameters
Rated working voltage: DC 12/24V
Alarm loudness: 120dB
Speed signal input parameters: line: 2-6V; Low level ≤ 0.3V;
Drive current: 15MA,
Frequency: 10K;
Minimum pulse width: more than 100US; Effective signal falling edge;
Anti-vibration performance indicators: frequency 20-50HZ acceleration 1g
Electromagnetic compatibility: the Group pulse voltage 4000V
Low temperature resistance:-40 ℃
Temperature resistance: + 85 ℃