Credit card protect RFID NFC UHF Blocking card

RFID & NFC Blocking card is a smart shield card specially used to shield wireless signals of high-frequency (13.56MHz) smart cards (such as credit cards, payment cards,etc.) to prevent card information from being obtained by criminals.

The Animal ID reader uses advanced RF transmit/receive circuitry and an embedded microcontroller, combined with a rigorous decoding algorithm to receive, verify and read IS011784/85 compatible electronic identification.

Digital LCD Wrist Blood Pressure Meter This Arm type electronic LCD Wrist Blood Pressure Meter is suitable for measuring systolic blood pressure, diastolic blood pressure and pulse rate.

1. We are GSM card manufacturer for 10 years, 2. Our GSM card can be writen endurance 100.000 cycles. 3. We have our own card factory, not trade company, so we have more competitive price.

The operating principle is that the radio frequency module transmits the radio wave energy of a specific frequency to the tag through the antenna, which can drive the tag circuit to send the internal identification code. At this time, the antenna receives the identification code and transmits it to the radio frequency module for processing. The group transmits the processed signal to other controllers in a standard format.

RFID ear tags use RFID technology, built-in chips and antennas, and encoded information is stored in the chip. Because RFID has the characteristics of non-contact, long-distance, automatic identification of moving objects, readable and writable, etc., some automated measurement, measurement, and quantitative systems have been promoted and used in the animal husbandry industry. Various livestock feeding and management systems such as the automatic weighing management system for livestock and the automatic measurement management system for milk production are based on the use of RFID ear tags.

Tyvek RFID Wristband Tag is designed in RFID technology with chip and inlay inside. It is complaint with ISO14443A standard and works very well for near field communication(NFC). The wristband tag is made of tyvek Dupont paper which is flexible, waterproof and comfortable for human beings skin. It is portative, disposable and cost-saving for big events and concerts instead of paper tickets or cards.

Smart I-code cards is available in glossy white which are very suitable for direct use by various types of card printers. The printing effect is ideal and the rejection rate is extremely low, which can effectively extend the use time of the print head.