Chain barriers are the cheapest barrier system that can be preferred to close gaps in the range of 5-25 meters. It is suitable for private use and can be preferred in all parking lots. Mode of Operation Our chain barrier systems are motorized and automatic systems. It is controlled by remote control. When the remote control button is pressed, the chain between the bollards descends to the ground. The vehicle enters the parking lot. Then, after the set time, if there is no object in front of the photocell security sensors, the chain is automatically stretched and prevents the vehicle entry and exit and ensures the safety of the parking place. General Features It is suitable for rowed garages or entrances between 5 meters and 25 meters, which are difficult to close with other access systems. In the remote-controlled automatic chain barrier, the up and down movement of the chain can be controlled with special fasteners thrown from the ground to the chain at intervals determined at long distances such as 25 meters. Madoors Automatic Chain Systems work with the logic of stretching the chain and laying it down. Automatic chain systems are suitable for use in places with heavy traffic flow, with the feature of lifting and lowering the chain in as little as 2 seconds. In the remote controlled automatic chain system, the up and down movement of the chain is under control. In this way, the movement of the chain is restricted against external interventions to the automatic chain, and the vehicle cannot pass under or over the automatic chain in any way. Suitable for in-line garages or entrances from 5 meters to 25 meters, which are difficult to close with other access systems. Our automatic chain barrier systems are guaranteed for 2 years. It can work with all kinds of dry contact information. It has a very solid body. They work with worm screw reducer and motor assembly. Chains are heavy-walled, galvanized load chains. Force resistance is high. In case of fast vehicle crashes, the chain breaks off from the carrier bollard thanks to its special fasteners and prevents damage to the engine and control unit. The body is designed on a profile frame of 80x80x3 mm. The main body and counter apparatus have a flexible design. The moving father of the chain barrier is made of stainless steel and steel st37 sheet. In order to prevent the chain from oscillating during the chain movement, the diameter of the winding roller is kept large, and a bearing wheel is placed on the opposite apparatus. System elements are painted with electro-static powder paint. The chain is electro-galvanized. It is a very useful product for row parking spaces in front of buildings that do not have a closed garage in busy cities such as Ankara and Istanbul. It offers convenient and cheap price advantage. The barrier has a very stylish design and it stands out while working thanks to the flashing lamp. As the spacing distance of the chain increases, the wall thickness of the chain increases together with the power of the reducer and motor group. Chain barrier system 220/380 volts AC. They work with voltage. Electricity consumption is very low. Areas of Use Chain systems can be used in any parking lot where vehicle entry is required and controlled passage is required. Since it is an inexpensive barrier solution, it is suitable for all institutions and organizations, businesses and private use.