Contact us

Further info and evaluation units

For further information and to discuss your project, please email us at

Alternatively, you can buy the DTAG100 online, which includes everything you need to get started, using one of the links below:
Buy at Smartcard Focus (ships world-wide)
Buy at Smartcard Focus USA


The DTAG100 has been designed and developed by Dot Origin, the smart card experts. Dot Origin is a developer and value-added distributor of a wide range of products and solutions based on smart card, RFID and NFC technology. With offices in the UK and USA, the company has close relationships with many key manufacturers and technology providers within the NFC ecosystem, including ACS, HID, Identiv, NXP and Sony FeliCa.

Contact and legal information:

Dot Origin Ltd. is registered in England, registration number 3441848
Headquarters & Registered office: Unit 7 Coopers Place, Combe Lane, Wormley, Godalming GU8 5SZ, UK
VAT registration number: GB 707 571 824
Telephone: +44 (0)1428 685 861

Dot Origin Inc. is a wholly owned subsidiary of Dot Origin Ltd. and is based in California
US Office: 27943 Smyth Drive, Suite 107, Santa Clarita, CA 91355, USA
Telephone: 1-562-262-9642

Our privacy, security and cookie policy: