Thank you for viewing! The remote control's underside is missing. - I have confirmed infrared emission from the camera on all buttons. - Please note that I have not tested the actual operation with a device. - Batteries are not included. - I will disinfect the surface before shipping. - This is a used item, so there are signs of use, scratches, and minor stains due to aging. Please understand this before purchasing. ※ If there is a malfunction, I will offer a refund, so please contact me before leaving feedback. Thank you. Type...Remote control