This is an aftermarket remote control, the part number on the key case may be incorrect, please ignore it, the internal remote control board is correct
Button: 4 Buttons
Hertz: 434mhz / 433mhZ
Transponder chip: PCF7945P / ID49 (The chip suitable for the original old remote control is PCF7953A / ID49)
Electronics /Battery: Yes
Blade:Uncut