China Em Mifare Keypad Digital StAlone Offline Access Controller

Em/Mifare Keypad Digital Standalone Access Controller(Q2000-B)
Q2000 is a simple yet powerful stand alone Access Control Terminal based on Radio Frequency Identification (RFID) Technology (also called Proximity). Q2000 is designed to be.
Easy to install. Installing Q2000 is fast and hassle-free. Q2000 main connector is conveniently located and clearly marked. There is no need to solder or crimp- just use a screwdriver to connect the wires.
Simple to program. Q2000 is programmed from its own keypad or Master Card and requires no external programming unit or computer connection. Despite being simple to use, Q2000 has many programmable features. Users can be added and deleted on the fly, several access modes are available. Many editable parameters such as lock activation time and mode, alarm enable/disable, etc. No backup battery required to prevent loss of data in the event of a power outage.
Convenient. With RFID technology, there is no need to swipe the card like Magnetize Type, simply pass the card in front of the Terminal (sometimes without taking it out of the wallet). Unlike conventional magnetic cards, RFID cards do not wear out with use (reducing the number of replacement cards), because reading the card does not require contact.
Reliable. Equipped with heavy-duty keypad, powerful relays, reliable memory, glitch-free sensors and contact-free card reading technology.
Programmable Features:
* Up to 800 records in the User Database, each with an individual ID Code and/or Password.
* Three Access methods (selected individually for each user): ID Card, Password, or ID Card + Password, Mifare card is available.
* Access to Programming mode is protected by Master ID Card or Master Password.
* Support for normally-closed and normally-opened types of electric locks, Magnetic Lock, Mechanic Lock alarm lines, door open sensors and exit switches.
* Many editable parameters such as lock activation time and mode, alarm enable/disable, etc.
Hardware Features:
Typical RFID card reading range of 4 inches.
Installing the Q2000 on a metal surface will not decrease the reading distance
Keypad for password entry and terminal programming
Highly reliable non-volatile memory- no backup battery required to prevent loss of data in the event of a power outage
Powerful Lock and Alarm Relays (15A Peak, 3A INDUCTIVE LOAD)
Built-in Tamper Sensor to trigger the alarm if the Terminal's top cover is lifted Wide Supply Voltage Range: 9~15V (12V nominal)
Access Mode:
Q2000A: Proximity card. Memorize: 400 cards
Q2000B: Proximity card. Memorize: 200 or 800 cards
Q2000C: Proximity card& PIN. Memorize: 200 or 800 cards & 200 PIN
Q2000D: 200 PIN
Q2000E: With separated controller and Reader
Q2000M: 200 PCS Mifare Card & 200 PIN