This type of vessel is designed as a check point to control water traffic. It can be carried by tug boats to the related location and can be stabled on water by the anchor. It is able to accommodate 20 people, fuel tank with the 5000 litters and also fresh water tank with capacity of 5000 litters. The body of the vessel is watertight divided into isolated compartments; this means that if some parts sink in water the other compartments can be safe from damage and loss.