Electronic Digit Code Keyless Keypad Entry Door Lock Right Handed

Description

High Security Electronic Right Hand 13 Digital Code Door Lock
This electronic keypad lock is a stand alone door lock. It is widely used for all kinds of doors, including residential households, apartments, warehouses, airports, and office buildings. It's the newest design and the most solidly built lock on the market. The lock is programmable for 10 independent users and changing the access code takes less than 30 seconds! Never fumble for keys again! Give a temporary code to friends, visitors, house keepers, employees, or anyone for any reason!
The lock will mechanically automatically lock itself when the door is closed. From outside, you can turn the handle but the door will be locked. The only way to unlock the door from outside is by key or codes. From inside, just turn the handle and unlock the door. It works like a 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 code in seconds
Cast steel buttons that resist wear and sunlight
Solid structure designed 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 need a 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
(
2 3/4" backset is available by request. Make a note if you need 2 3/4" when you make payment, or we will send 2 3/8")
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"
Package Content:
One Security Electronic Digital Keypad Door Lock (M-RDJ right Hand) in Retail Box
How to select the correct lock:
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 ".
Make a note when checking out which size backset you need.