Item is NOT IN MANUFACTURER RETAIL PACKAGING. Product is as pictured. Item is Sealed, Never Opened, Never Mounted, Never used. Guaranteed to work or your money back. 

Chamberlain 940ESTD-MC Wireless Garage Door Opener Keypad 

100% OEM Authentic Chamberlain / Liftmaster Product.

For Use with MyQ Garage Door Openers. The garage door opener activates when the 4-Digit Personal Identification Number and Enter Button are pressed on the Keyless Entry.

Online Manual here: https://embed.widencdn.net/pdf/plus/cgi/e0gjsbwzjz/114a4224.pdf?u=gsn58x

Includes:

Keypad, Battery and Instructions.