Security is taken care of by a rolling codetechnology remote handset that changes with every press of the button Thismakes the roller door opener the right choice when choosing your new rollerdoor opener Installation Guide: Minimum distance fromdoor curtain to outside edge of mounting bracket: 135 mm (160 mm recommended) Minimum clearance between door curtain toinside edge of mounting bracket: 85 mm (110 mm recommended) For ease of installation, minimum clearancefrom outside edge of bracket to wall should be 155m This Rolling door opener is suitable for spring-loaded steel roll doors Item Specification: Standby power consumption: 7 Watt Inputvoltage: 110 V/60Hz Motor Type: 24 V DC Motor Power: 80 Watts Receiver Type: UHF 433MHz receiver Transmitter frequency: 433 MHz Coding Type: Coding Hopping Number of code combination: Over4.29 billion random codes Maximum door opening: 12 Square Meter (Width x Height = 12 Square Meter) Maximum height/Drum rotations:16ft (4.5m)
