The lock fits most cylindrical or knob types of predrilled standard doors. Changing the access code takes less than 10 seconds! It is one of the simplest one in market. Never fumble for keys again! Give a temporary code to friends, visitors, housekeepers, employees, or anyone for any reason!
How to select the correct lock:
- Left handed or right handed lock: when looking at the door from OUTSIDE, hinges on left indicate a left handed (LH) lock; hinges on right indicate a right handed (RH) lock.
- There are two popular backset sizes for pre-drilled doors. Measure from the edge of the door to the center of the bore hole: one size is 2-3/8" and the other size is 2-3/4 ".
Main features:
- Set up code in seconds
- Cast steel buttons that resist wear and sunlight and last for life
- 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 screwdriver to install on a pre-drilled door in less than 5 minutes
- Weatherproof
Technical parameters:
- 1 unique master code; 9 groups of user codes, each code can have up to 13 digits
- Suitable for door thickness: 1 3/8" to 2" (35~50mm)
- Standard 2 3/8" or 2 3/4" backset
- Requires 4 AA 1.5V alkaline batteries
- Service life of battery: approx. 20,000 times (up to two years)
- Operating Temperature Range: -22°F to 149°F (-30°C to -65°C)
- Working Humidity：-10～90RH
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 selected Security Electronic Digital Keypad Door Lock Retail Box
