Features:

New ultrathin and simple design
Standalone, no control panels, single door control
Easy and simple to use
Has a flat back so its easy to install on any flat surface
Design of dust-resistant and high security
Card capacity is 1, 600 users
Programmable door release time: 1 to 250 seconds
Access code can be added or deleted by keypad management
Built-in electric buzzer for audible card entry and programming
Date is protected even after power failure
Mifare one/EM-ID thin card or keyfob optional
Can be connected with an external reader
Keypad: 3 x 4 flat membrane
Power: 12V DC 3A
Color: Black or ivory-white
Frequency: 13.56MHz or 125kHz
Temperature: -10 to 70 degrees C
Humidity: 10 to 90% RH
Dimension: 88 x 88 x 21mm
Reading range: Within 10cm
Output format: Wiegand 26 bits
External reader: Not supported

Yijiamei Technology

YJ506 Stand alone access control