Don't look down upon the damage of printing consumables to the earth

Smart packaging not only satisfies consumers' pursuit of product authenticity, but also allows them to obtain product information more conveniently.

Shenzhen Union Smart Card Co., Ltd. (Union Smart) , an IoT technology company which specialized in Bluetooth cards , Fingerprint card and NFC E-ink label, has successfully developed “Visual Battery Free NFC E-ink Label”

NFC is a near-field communication standard that is currently standard on mainstream mobile phones

As an important part of public transportation payment, urban transportation card has the advantages of fast payment and large discount, and is the first choice of most citizens. However, many people have such troubles, forgetting to bring a transportation card or a wallet, which makes it difficult to travel.

In recent years, there has been a growing emphasis on sustainable and eco-friendly practices in various industries. This is due to the increasing awareness of the negative impacts of human activities on the environment.

The MIFARE Ultralight AES IC delivers a new level of trust for limited-use tickets and key cards by supporting AES cryptographic authentication.

Requirement Analysis -- Traditional nursing home main problems The location of the elderly in the nursing home is unknown. It's not convenient for the staff to arrive at the specific location; Many elderly people easy lost way in nursing homes..

PLA is biodegradable, so it is a better choice to replace PVC for making smart cards.

Digital Currency Display Card has a built-in high-performance security chip and a low-power electronic paper screen, a Bluetooth module and touch button modules, and can be customized to configure the OTP module.