- Frequency: 433.92MHz - Voltage: DC24V - RPM: 38.6 - Load capacity: 8 kg/1 motor, 15kg/2 motor - Track length: 4~18 feet - Max Height: 4m - Memory capacity: 30 transmitters - Transmitting distance: 30 meter - Remote Control: Single channel transmitter / 15 channel transmitter / Touch panel Touch panel is included 7 sets IR appliances, zones 1 for 12 sets lighting and zone 2 for 12 RF (radio frequency) products. Features - Durable test. It can afford to open and close continuous over 25,200 times. - Built-in total operation time function. This design is for protection motor. - It¡¦s easy to add another new transmitters and eliminate. - Connecting with intelligent build automation system by wireless. User can control from anywhere at anytime via Internet and enjoy worry free vacation. - Change operation direction just by transmitter. For example, as pressing UP button, the blind go down. - Moment-of-moment mode. The blinds go up or down according to every of your press. - There is a limit switch to identify the up and down limited location.