Yale Keyless Connected Smart Door Lock with Yale Module. Key-less - gives you the freedom to secure your home without the need for a key. Security as standard - built in tamper alarm, bank level encryption and incorrect PIN code features. Retrofit - suitable for wooden doors with a 60mm nightlatch. Battery operated - 4x AA batteries included and an alert given when the batteries are running low.YALE Keyless Connected Door lock electronic keycard smart lock touch keypad YD01CONYALECH Smart Tech Smart Home. We are here to help! If you have any questions and our Customer Service team will be happy to assist you with any queries. The item "Yale Keyless Connected Smart Door Lock with Yale Module" is in sale since Sunday, July 1, 2018. This item is in the category "Home & Garden\Home Security\Locks". The seller is "thepomshop" and is located in Priority Airmail from England. This item can be shipped worldwide.