MiLocks MI02-RF Remote Control for Electronic Door LocksThis MiLocks remote control works with the following RF compatible MiLocks models: WF-02, WKK-02, WKL-02, BWF-02, WFL-02, WFK-02, XF-02, XKK-02, XKL-02, BXF-02, XFL-02, XFK-02. Works up to 30 away without obstructions and uses 2 CR-2016 batteries which are included and installed. A keychain mo..