BRK smart relay

Manufacturer Product Page: https://www.resideo.com/us/en/pro/products/security/life-safety-stand-alone/accessories/rm4-120-v-ac-smart-relay-rm4/ | Specification Sheet: https://productcatalog.sheret.com/DocServer/DSAnonDownloadServlet?action=download&type=product-artifacts&key=DS5ffd3572-7b8b-482e-ace1-7195871c4111 | Owner's Manual: https://productcatalog.sheret.com/DocServer/DSAnonDownloadServlet?action=download&type=product-artifacts&key=DS27c37919-4262-4b1b-92fa-df358ab63544 | Manufacturer Web Site: https://www.resideo.com/us/en/