Ceiling Mount - Spotlight Cam BATTERY

Hi Folks: Long time, happy customer with many, many devices... Just bought the Spotlight Cam Plus BATTERY expecting that I would be able to purchase a ceiling mount. Much to my dismay - no joy! Not even an after market version (at least that I could find). Application is in front of floor to ceiling, all glass enclosure - not enough room to mount on glass frame and mounting on side walls does not provide the required field of view. HELP! :) I called and was told the WIRED ceiling will NOT work with BATTERY... I can't be the only one with such an application. Appreciate the consideration as it may need to be returned as I don't have another location suitable for its functionality. TIA!