{"product_id":"key-operated-110-volt-switch-74490","title":"Key Operated 110 Volt Switch","description":"\u003cp\u003eThe Da-Lite 74490 is a flush-mounted wall control switch designed for use with electric screen systems. This accessory provides a secure method of operation by utilizing a key-activated mechanism, ensuring that only authorized personnel can trigger the screen movement. This specific switch is engineered exclusively for use with 115 volt systems. It serves as a dedicated wall control solution for professional installations where preventing unauthorized screen deployment is a requirement for the facility's operational security.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eKey-activated mechanism for secure operation\u003c\/li\u003e\n\u003cli\u003eDesigned for use with 115 volt electric screen systems\u003c\/li\u003e\n\u003cli\u003eFlush-mounted wall switch configuration\u003c\/li\u003e\n\u003cli\u003eAccessory type: Wall Switch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuestions\u003c\/h2\u003e\u003ch3\u003eWhat voltage is the Da-Lite 74490 compatible with?\u003c\/h3\u003e\u003cp\u003eThis switch is designed for use with 115 volt systems only.\u003c\/p\u003e\u003ch3\u003eWill this switch work with manual projection screens?\u003c\/h3\u003e\u003cp\u003eThe 74490 is specifically intended for use with electric screen types.\u003c\/p\u003e\u003ch3\u003eHow does the security feature on this switch work?\u003c\/h3\u003e\u003cp\u003eThe switch is key operated, allowing for controlled, authorized access to the screen's power functions.\u003c\/p\u003e\u003ch3\u003eWhat is the mounting style for the 74490?\u003c\/h3\u003e\u003cp\u003eThis is a flush-mounted wall control switch.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSpecifications are supplied by the manufacturer. For complete details, check the Resources tab.\u003c\/em\u003e\u003c\/p\u003e","brand":"Da-Lite","offers":[{"title":"Default Title","offer_id":51915397726486,"sku":"74490","price":116.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/3437\/6982\/files\/Key_Operated_110_Switch.jpg?v=1789974684","url":"https:\/\/avsupplies.us\/products\/key-operated-110-volt-switch-74490","provider":"AV Supplies","version":"1.0","type":"link"}