Contactless chip card writer and reader

Specifications 1 Support contactless cards read & write

2 Powerful function & compatibility

3 High quality

4 Cood price

5 Excellent service

Smart chip card reader  

Product	Smart chip card reader
Series type	ZDM121U, ZDM121R, ZDM120U, ZDM120R, ZDM122U, ZDM124U,ZDM121UE, ZDM121RE, ZDM120UE, ZDM120RE, ZDM122UE, ZDM124UE
Size	140mmX100mm X 30mm
Color	white
Material	ABS
Standard	ISO/IEC 14443 TypeA,ISO/IEC 14443 TypeB,ISO/IEC 15693,ISO/IEC 7816;
Frequency	13.56MHZ
Power supply	USB
Voltage	DC5V
Operating range	0—80mm
Communication port	USB/RS232
Read & write	contactless / contact
OEM	color , shell
Other features	1.Upgrading online could be realized 2.LED demonstrated 3.Buzzer indicating 4.Status indicator lamp
Application	All kinds of IC card, staff attendance, access control, logistics, industrial control, library, mall, membership system, special equipment and financial payment, etc.
Basic operation	1. Drive is not needed 2. Micro USB contact with computer USB or RS232, to make sure it link with the upper machine. 3. Connected with the computer,the buzzer rings once and the digital tube display 6 "0",the red power indicator light is lit, it means auto power On. 4. During on-line control mode, the reader & writer link with the upper machine, reading card is realized by the upper machine command control, the result go back to upper machine by card reader.

    Ø The difference between each model   1.  Without digital display tube  

Model	Operating frequency	Security mechanism	Read & write	Meet protocol	Communication port
ZDM121U	13.56	\	contactless	15693/14443A	USB
ZDM121R	13.56	\	contactless	15693/14443A	RS232
ZDM120U	13.56	\	contactless	14443A	USB
ZDM120R	13.56	\	contactless	14443A	RS232
ZDM122U	13.56	\	contactless	14443A/14443B	USB
ZDM124U	13.56/3.6	PSAM	contactless/ contact	14443A/7816	USB

        2.With digital display tube  

Model	Operating frequency	Security mechanism	Read & write	Meet protocol	Communication port
ZDM121UE	13.56	\	contactless	15693/14443A	USB
ZDM121RE	13.56	\	contactless	15693/14443A	RS232
ZDM120UE	13.56	\	contactless	14443A	USB
ZDM120RE	13.56	\	contactless	14443A	RS232
ZDM122UE	13.56	\	contactless	14443A/14443B	USB
ZDM124UE	13.56/3.6	PSAM	contactless/ contact	14443A/7816	USB

           >>>>>Notes<<<<<   1. When card swiped, it should be put on the card area where has been noted in the front of the card reader . The distance between card and the surface of the card reader front, with warranty card could be read and wrote correctly. 2. The duration could’t be too short when swiping card, otherwise the reader too late to read and write card.   3. The card reader/writer belongs to the electronic products, avoid by all means is water, otherwise internal short circuit and damage to the machine.   4. The card reader/writer exchanging data with induction IC card by radio frequency , therefore, the metal can’t between card reader/writer and induction IC card,  otherwise radio frequency will be shielded.