產品詳情：

Special Features：
Stylish outlook
Compact size, with keychain design
No interfere with other 2.4GHz network
Extra low power consumption
Battery replaceable
Duel Frequency (Active + Passive)
Satisfy both short and long reading range

Introductions：
HKRAT-NT02+ is an upgraded model which add on Passive RFID tag. It brings higher flexibility and suitable for wide applications. It can satisfy both short & long reading distance and store security value. Applications such as access control, payment applications, and CRM would be highly recommended.