Zurn Industries ZEMS6200-WS1.0007 Hardwired Sensor Piston Flush Valve for Water Closets - 1.6 gpf, Chrome
The Automatic Toilet Flusher by Zurn Industries: Metroflush AV ZEMS-IS Smart, Exposed Sensor Hardwired Piston Water Closet Flush Valve with 1.6 GPF in Chrome ( Zurn Industries - ZEMS6200-WS1.0007 )