A325-SK Electric Smart Door Lock

Dimensions: 135*80*67mm
Material: Zinc Alloy
Finish: Bronze
Weight: 3.05 lbs
Operating Voltage: DC6V, 1.5V, 4pcs AAA batteries
Center Distance: 60mm or 70mm
Door Thickness: 35mm-60mm
Two Ways to Unlock: Password + Mechanical Key
Fit for Various Doors
Locks with 1 touch of programming button
Programmable, backlit keypad for keyless entry
Installs easily with Phillips head screwdriver on a left or right handed door
50 Programmable User Codes; allows for multiple users, including family and guests
Failed attempt alarm; warning sounds and LED flashes red after 4 incorrect code attempts and keypad shuts down for 60-seconds