Guardian WWB 303MHz Wireless Door Control Push Button Station Garage Door Opener

Used in conjunction with a wired control, you can add a push-button at another location in your garage without additional wiring.

    Frequency: 303MHz
    Buttons: 1
    Codes: >4 million
    Operating Range (tested): 200 ft. (61 m)
    Agency Approvals: FCC
    Battery: 12V A23 (Included)
    Mounting screws and anchors are included