http://tinyurl.com/lbm4rc7<P>RKK-01 RF Remote Control Door LockProduct Review<P> Click on the link for more reviews<P>Standard installation - no additional drilling needed.<P>Remote will work for a distance of up to 30 feet range<P>Lock and unlock the door from any direction within the RF range<P>Anti-Scan code rolling technology<P>Panic function--always open from the inside<P>
