What is the price of a sentry box?

The size of the sentry box is the main factor affecting the price, and the size of the area directly determines the amount of materials and the length of working hours. Secondly, according to the style, material and technology of the security post, the price is different. The general price is around 2000 to 3000. If necessary, you can call the local manufacturer or go directly to the company entity for inspection before purchasing.