HUMANITY DESIGN - Customizable automatic door locking after 10-99 seconds for peace of mind.
0 pounds Made in China EASY TO INSTALL - Single cylinder electronic deadbolt operates by keypad or key outside easy install with just a screwdriver fits door thickness of 1-3/8 in. The system will lock for 45 seconds and the alarm will sound for increased security.(35mm-51mm); Ideal for front doors side & back doors garage entry doors etc. Keypad Electronic Deadbolt Door Lock Silver Polished Finish to 2 in.