The material of the body is made of special heat-resistant ABS, and therefore the body can withstand shock, vibration and voltage fluctuations. Allocating enough space behind the thumb makes wiring and connections to be done in a correct, principled and standard way. The double elevator terminal will also help to achieve this goal.
The thumb steering system is a microswitch type. To protect the metal parts from rusting, chrome plating is applied on these parts. Protection against reverse polarity also prevents wrong wiring from harming the thumb.
Design and production and multi-stage quality control are done using the most up-to-date machinery and laboratory equipment. Golden warranty and quick and available hardware and software after-sales service and the tracking code to inquire about product authenticity are other features of this product. The design and construction of this Shasti model has been done based on the requirements of the Iranian national standard No. 6174 and the international standard EN 54-11.