Control Box - Remote Control H066 P0075 Product Features 1. Power: AC110V ~ AC220V automatic switching / 50-60HZ (Can be customized to local voltage) 2. Password: 6561 group 3. Can be switched on / off, uninterruptible power can be applied in the speed roll-up door (select NO / NC) to use 4. Sleek host, elegant appearance, beautiful and lightweight, is the box with space due to lack of sliding gate operator. Size 74*35*13(mm)