What is the difference between door readers and the Long Range RFID Reader?
Low-frequency (LF) door readers and ultra-high-frequency (UHF) readers are two types of RFID (Radio-Frequency Identification) readers that operate at different frequency bands and have distinct characteristics and applications. Here’s a comparison of LF door readers and UHF readers:
- Frequency Range:
- LF Readers: Typically operate in the frequency range of 125 kHz to 134 kHz.
- UHF Readers: Operate in the ultra-high-frequency range, typically around 900 MHz to 960 MHz.
- Read Range:
- LF Readers: Have a relatively short read range, typically ranging from a few centimeters to a couple of meters, depending on the type of LF RFID tag and reader.
- UHF Readers: Offer a significantly longer read range, often exceeding several meters, and in some cases, even up to tens of meters. UHF RFID is known for its long-range capabilities.
- Antenna Size:
- LF Readers: LF antennas are generally smaller and more compact, suitable for applications where space is limited.
- UHF Readers: UHF antennas are typically larger due to the higher frequency, which allows for longer read ranges but requires more space.
Is there such a thing as reading too fast? Absolutely! Don't overload your access control system with useless reads RFID technology is used in endless industries, not just in access…
Barrier Gate: The Most Effective Anti-Tailgating Tool Barrier Gate Mechanisms are Powerful Barrier gate technology is a super fun topic to talk about. They’re the most powerful high-speed anti-tailgating mechanism,…
The need for breakthrough stickers not clickers Stickers not clickers Use Stickers and ditch the clickers! Legacy clicker technology no longer meets the needs of modern-day customers. It’s time to…
Vehicular RFID Access Control Automatic Vehicle Identification Methods Speed, security, efficiency, and ease of access are all fundamental components of a gated system. If you reflect on how long it…
