ALR-8697 is a circular polarized antenna which can receive and transmit signal with the frequency range of 865-928MHz and gain of 8.5dBic. It is suitable for in all Alien fixed readers. The antenna is designed in a heavy-duty radome and can be fixed directly on the wall. It delivers the best performance in various harsh environments globally, such as warehouse, distribution centers, airports, hospitals, transportation hub, conveyers, etc.