Description: Features: brand new and high quality. This is a remote control for lots of field. A replacement remote control units and will work as well as the originals. Comfortable handle feel, convenient to use. Application field: garage doors, alarm, automatic doors, shutter doors, and so on. Specifications: Item Type: Remote Control Frequency: 433 mhz Material: ABS Color: Black Size: 73.51.7cm/2.761.380.67in (approx) Nominal voltage: 12 V Nominal current: 10mA Installation: Wireless Corresponding frequency: 433MHz Modulation: ASK (amplitude modulation) Wireless transmission distance: 50-100 for m (open space) Quantity: 1 PC (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: (No retail package) 1 X Remote Control