Advantages:

Simple Programming, Easy Operation
Adopt function steady card reader of blocks
Keypad Locks for 30 Seconds After 10 False Entries
Can be Connected with Door-open Button and Doorbell
Non-volatile Memory in Power Failure
Tamper Switch can be Connected to Security Alarm System. 

Specification:

Standalone, single door control, easy and simple to use; 
User capacity: Support 1, 000 users; 
Working frequency: 125Khz-EM or 13.56Mhz-Mifare-IC
Color: Can be make Black or Silver color; 
wiegand26 input, Can be connect with external reader; 
Low Priced, connect an electric strike and power supply and you're done; 
Operating Mode: Card only, Keypad only or Card with Keypad; 
Built-in electric buzzer; 
Working Temperature: 
Work Voltage: DC9-24V; 
Size: 119 * 75 *21mm.