{"product_id":"knight-fire-security-resistor-flush-contact-ya40b","title":"Knight Fire \u0026 Security YA40B resistor flush contact, Brown","description":"\u003cp\u003e\u003cstrong\u003eKnight Fire \u0026amp; Security YA40B is a resistor flush contact.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Knight Fire YA40B Multiple Resistor Flush Contact is designed for security applications, specifically for double doors. This universal fully sealed flush contact is suitable for installation in steel or magnetic frames and meets the stringent requirements for Grade 3 magnetic contacts. Additionally, the YA40B can be fitted in shared zones, double doors, or wired in series, providing versatile installation options in security systems.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for installation in steel\/magnetic frames\u003c\/li\u003e\n\u003cli\u003eThe YA40 is a universal fully sealed Flush Contact\u003c\/li\u003e\n\u003cli\u003eIt meets all of the necessary requirements for magnetic contacts permitting it to be used within Grade 3 installations\u003c\/li\u003e\n\u003cli\u003eThe contact has installer selectable End of Line (EOL) and alarm contact bypass resistors\u003c\/li\u003e\n\u003cli\u003eIt may be fitted in shared zone\/double doors\/wired in series configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are matching this to an existing installation, work from the YA40B part number rather than the description.\u003c\/p\u003e","brand":"Knight Fire \u0026 Security","offers":[{"title":"Default Title","offer_id":57549611041141,"sku":"YA40B","price":11.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/1216\/0612\/files\/YA40B.jpg?v=1788551820","url":"https:\/\/wmestore.co.uk\/products\/knight-fire-security-resistor-flush-contact-ya40b","provider":"WME","version":"1.0","type":"link"}