Check the listing for details. SmartCode Electronic Touchpad Deadbolt - Matte Black. Color: Black, Condition: New. Listed at 35.75 USD. Keypad Smart Lock, Keyless Entry Door Lock for Front Door, Electronic Code Door Auto Lock High-Security Keyless Entry Smart Lock for Front Door Special Feature Anti-Corrosion, Alarm, Auto-Lock, One-Touch Lock, Battery Indicator Lock Type Deadbolt, Keypad Item dimensions L x W x H 4 x 4 x 3 inches Material Alloy Steel, Aluminum, Alloy, Zinc 200 Group Codes: Keyless entry door lock supports 10 admin & 190 user passwords. Pamaha smart deadbolt is nice solution for family home, Airbnb, vacation rental. Security Deadbolt:.Pahama electronic deadbolt is made of hight quality zinc alloy, sturdy and durable. Pahama code door lock has an IP54 waterproof rating. Electronic keypad deadbolt is suitable for temperatures ranging from -4°F to 140°F. Zinc alloy material makes the door lock more durable. Smart Auto Locking: Electronic deadbolt can be set to lock in 10-30 seconds and one-touch auto-lock by pressing and holding lock key on the keypad for 2 seconds. Long Battery Life:Low battery voice reminds you to change the battery. (*The battery can continue to open the door 50-100 times after the first reminder) No need to change the battery frequently, the service life of the front door lock is about 1 year (*Open and close the door about 10 times a day). Easy Installation:keypad door lock with deadbolt could easily installed in few minutes with a screwdriver. Pahama smart door lock is suitable for backset scale range of 2-3/8 inches (60mm) and 2-1/8 inches (70mm), with door thickness ranging from 1-3/8 inches to 2-1/8 inches (35mm-55mm). Personial Settings:In the initialized state! Press 888#to switch left open right open, left open leftrow light on, right open right row light on.Prees'555666777#'to set Auto-lock function, on or off