The Somfy Situo 1 RTS Pure II US is a handheld remote control identified for Somfy RTS applications. The supplied article is designated as a US version and is listed by AV Stumpfl under article number BRZ-S-RC-SITUO1-US. The source describes it as a “Funkfernbedienung Handsender” and provides no confirmed information about controls, transmission range, power supply, dimensions, included accessories, or compatible equipment.