צופר - צבע אדום

https://www.israelhayom.co.il/article/787181

https://www.mako.co.il/nexter-guide/Article-25a2b15f86b5971027.htm

https://play.google.com/store/apps/details?id=com.redalert.tzevaadom

https://apps.apple.com/il/app/tzofar-red-alert/id1480129320

https://chrome.google.com/webstore/detail/%D7%A6%D7%95%D7%A4%D7%A8-%D7%A6%D7%91%D7%A2-%D7%90%D7%93%D7%95%D7%9D/hpbdhanjafnpeeobgejmdaajkiamfdpi

https://play.google.com/store/apps/details?id=il.tzevaadom.tv

https://twitter.com/tzevaadom_