Model: RD-J
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 need 1 Philips screw driver to install on a predrilled door in less than 15 minutes.
Up-to- date material for stable and durable performance.
Weatherproof.
Warranty: one year.
Technical parameters:
Suitable for door thickness: 35-50mm and standard 2 3/8" backset (2 3/4" backset is available by request).
Power supply: 4pcs AA 1.5V alkaline batteries.
Service life of battery: approx.20000 times (up to 2 years).
If alarm indicates low power supply, it can still open approx.50 times.
