RD-J

RD-J electronic code lock as a stand alone use for all kinds of door 
in residential, apartment, building office etc.
Dimension: 230x167x142mm
Patent No.: ZL 003 09335.2
 
Main Features.
1) Novel and noble appearance
2) Simple installation; open by code
3) Use standby key to open lock for emergency occasions,
4) when in low power supply, supply(6V DC) to the power jack to activate the lock.
5) 10 groups of code from 1 up to 13 digits available.
6) Single or double code functions for anti-theft protection
7) Alert for wrong code insert
8) Up-to-date material for stable and durable performance
 
Technical Parameter:
1. Suitable for door thickness : 35~50mm
2. Power supply: 4 LR6 (AM3, AA)1.5V alkaline batteries
3. Service life of battery: approx. 20,000times
4. It will alarm for low power supply, and still can open for approx. 50 times.
 
Packing: 
Qty/Ctn: 8pcs
Meas/Ctn: 47.5x35.x30cm
Weight/Ctn: 18kgs