wants to buy rfid reader and tag of 125khz

i wants to buy the rfid module of 125khz which consists of rfid reader and tag, but i dont know its no. even i dont know the production company. pls if anybody had purchased then guide me or share any link which can help me, i am usig the tags for contactless reading. i mean like it should be readed whenever any person just shows the tag in front of reader.

Where is your location? If you looking for small quantities of 125kHz RFID readers and tags, you might try eBay. There are several suppliers of RFID gear posting regularly on eBay.

What type of interface do you need for the RFID reader, Wiegand, RS-232, etc?

Be sure and order a unit with the correct interface, most interfaces are not compatible with another.

Also beware of proprietary RFID readers and tags like HID, they are not compatible with the more common EM41XX protocols.

eBay - 125kHz RFID Search

SparkFun RFID

If you can provide a better description of your requirements, I should be able to assist you further.

Also checkout the RFID Technologies Group.

BigDog

i have to connect it to microcontroller, so i need rs232 interface,i just need 1 unit i am using it in my project

---------- Post added at 17:25 ---------- Previous post was at 17:23 ----------

i am from india

I would recommend purchase a RFID Reader that is compatible with EM40XX/EM41XX, which is the most common 125KHz Reader and Tag

The Innovations ID-20 is a nice RFID Reader, I've actually use an ID-20 for prototyping/testing code:

RFID Reader 1D-20 125KHz w/Breakout Board

ID Innovations Series Datasheet

A few Online Indian RFID Sources:

Simple Labs - India

Rhydolabz RFID Tags and Readers - India

Element14 RFID Tags and Readers - India

Probots RFID Tags and Readers - India

Hope the info helps with your endeavors,

BigDog

You can order online from DNA Technology, They have all three version i.e. RFID Module, TTL RFID reader (serial and Wiegand output), RS232 RFID reader.