Change keys like MAGIC! We have developed a new self-rekeyable deadbolt lock for landlords.  Its the ultimate landlord lock! Change keys in under 5-seconds
- Changeable resident keys
- Master Keying
- Changeable Master Keys
- Changeable Service keys
- Changeable contractor key
- Common door mode

Simple, reilable and secure!   To learn more, visit:   www.newkey.us  or www.localinventor.com