Feature: 1. Durable aluminum screw rod to drive. 2. One button operation for rotating and traversing. 3. All blinds tilt at 90 degrees when it opens or closes. 4. Opening Direction: One way or central opening. 5. Simple connectivity, programming and operation. Overload protection. 6. One touch for controlling the individual or groups of blinds. 7. Able to be integrated with home automation system. 8. Built-in dry contact closure interface for direct connection to Automation or Smart Home System. 9. Designed with reliability and safety – 24V DC transformer. Specification: Item No.:BT-MVB Working Voltage: DC 24V, 1A Radio Frequency: 433.92 MHz, ASK Load Capacity: 300g for each sliding box, 30 kgs (maximum) Track Length: 5.4m (maximum) Range of Remote Control: 30 m Power: AC 100-240V, 50-60 Hz Direction: Central or one way opening