Are there other manufacters of remote controls to HVAC Carrier 52SE series units?

The nursing home where my mother stays uses window HVAC units, but the remote control does not allow shut-off. The unit runs all the time in low or high fan mode. Is there a remote control unit that has programmable fan control, fan delay off, or something? Don Brewer, 815 - 895 - 4659

That control is only available from carrier.