UHF attendance system for school is a long range rfid based attendance system that can capture students at a distance up to a few meters. UHF is fast and there will be no blocking at the main gate. Antennas are wall mounted. Student's ID-Card is embedded with a UHF card. When student pass through the gate, the wall mounted UHF antennas tracks individual identity using ID card, and send instant SMS to parents' mobile numbers, report attendance and store data on web server/cloud for on demand retrieval. Complete UHF based student attendance system is GPRS based, plug and play.