AR900U 每 MAG UHF LONG RANGE READER
AR900U is an ultra high frequency (UHF) long range reader that read up to 7 meter( free air reading) depends on the type of solar film installed on car, interference at site and proper card reading angle. AR900U has been approved by SIRIM to comply to 900 Mhz frequency as required by Malaysia regulation
AR900U complete with mounting bracket and power supply, housing made of PET material which is weatherproof against sunshine and rain. Ideals for access control tracking system, car parking.AR900U support UHF card with 6B (ISO/IEC18000-6 TYPE B ) format.
Benefit of AR900U?
Less Maintenance : UHF card is a passive card ( battery less)
Delay Function : there is a present delay .Eg: Set 5 second delay, when card A is flashed, reader will wait for 5 seconds to scan the same card again.If different card (card B) is flashed within 5 second , it will be scanned. This to avoid continuous transactions to clutter PC reporting.
It does not cause interference with the existing communication frequency ; a specific UHF bandwidth is allocated by MCMC for this application.
Fast transaction time, detects a tag as fast as in 300 milliseconds.