You are here: PRODUCTS / Yale Doorman and Aptus System / Testa RSSI Testa RSSI Device for measuring radio coverage. Features and advantages Measures up the radio signal strength from the specific lock type Yale Doorman for Aptus. The radio signal is clearly displayed via LEDs: RSSI 10-44. Shifting radio station by pressing a button directly in the device. Used to identify appropriate placement of Koppla 0010 Specifications SYSTEM REQUIREMENTS Webserver Operating system: 2008 Server, 2012 Server, Windows 7, Windows 8 Microsoft. NET Framework 4.0 IIS from version 7.0 Database: Microsoft SQL server, generation 2008 or 2012 Aptus program: Multiaccess Styra must be installed. Minimum 8.1.1. Client iPhone iPhone OS minimum version 6.0 Android Android minimum version 4.0 Close Get in touch and we will help you! Get contacts Similar products Koppla 0010Door unit for radio communication with lock. Yale Doorman for AptusSystem connected electronic locks on the apartment door i… RadiomodulpaketUnit for system connection of Yale Doorman.