Online Support

On Darveen website, our professional engineers provide 7-day ¡Á 24-hour online FAQ and TAQ service for visitors all over the world.
* Get a timely service through our hotline:
* Get the best solution by sending an email to:
* For latest information, please visit our website:
We will provide the best services for our valued direct users,dealers or partners,modifying products
available or developing new products.

Vehicle Mount Terminal FAQ

Handheld Terminal FAQ