This electronic Keypad lock is a high quality and security standalone door lock. Please compare the lock with other similar locks before your make choice. You will see how good this lock is! We will refund you all you money back if you do not like this lock in any way in 30 days. Risk free to try! We know once buy one, you will buy more if you do need more.

The lock will mechanically automatically lock itself when the door is closed. From outside, you can turn handle but door will not be unlocked. Only way unlock the door from out side is by key or code. Form inside, just turn handle and unlock the door. It works like regular lock no key or code needed.


Main features:

  • 1 unique master code; 9 groups of user codes. Each code can have up to 13 digits. Modify codes in seconds
  • Cast steel buttons that resist wear and sunlight
  • Solid structure design for security and durability
  • Low battery alarm
  • External power capability
  • 3 manual override keys
  • Tamper-proof error function, vandal-resistant lever design
  • Alarm after 5 failed code attempts
  • Easy installation only needs one Philips screw driver to install on predrilled door in less than 15 minutes.
  • Up-to-date material for stable and durable performance
  • Weatherproof
  • One year warranty

Technical parameters:

  • Suitable for door thickness: 35~50mm² and standard 2 3/8" backset (If you need 2 3/4" backset make a note when you check out or make payment)
  • Requires 4 AA 1.5V alkaline batteries (included)
  • Service life of battery: approx. 20,000 times (up to two years)
  • If alarm indicates low power supply, it can still open approx. 50 times

Product Dimensions:


Outside:
  • Length: 7 7/8"
  • Width: 2 1/2"
  • Depth: 1"
  • Latch center to top: 4 1/2"
  • Latch center to bottom: 3 3/8"

Inside:

  • Length: 4"
  • Width: 2 1/4"
  • Depth: 3/8"
  • Latch center to top: 2 1/4"
  • Latch center to bottom: 1 3/4"

How to select the correct lock for your door:

  • Left-hand or right-hand lock: when looking at the door from OUTSIDE, hinges on left indicate a left hand door, hinges on right indicate a right hand door.
  • There are two popular backset for pre-drilled doors. Measure from the handle center to the edge of the door: one size is 2-3/8" and the other size is 2-3/4 ".

Package Content:

  • One Security Electronic Digital Keypad Left Handed Door Lock  in Retail Box