The SF530 single resident bed station features the great range and reliability of 900MHz signaling. This unit can be wall mounted near any resident location for call placement. It provides a standard 1/4" call cord receptacle along with a reset button. Calls are latched locally to ensure that residents receive direct staff attention. The device includes a call assurance LED as well as cord out detection. The SF530 features a fully supervised RF link to ensure reliability and to monitor for battery low condition. The battery is a customer replaceable 3V lithium.