ZKTeco D147-H Encoder for Hotel Cards

• Internal antenna card reading, working frequency of 13.56MHz
• 0 ~ 3 cm effective read range
• Card data transmission in less than 90ms

ZKTeco QRM10X USB QR Code Reader

• High-performance reading ability: capable of identifying all general QR codes and bar codes both onmobiles and printed materials
• Powerful processing chip: fast decoding speed and high precision identification
• USB interface: plug and play, high speed of transmission