{"product_id":"knight-fire-security-reed-surface-contact-d40","title":"Knight Fire \u0026 Security D40 reed surface contact","description":"\u003cp\u003e\u003cstrong\u003ePlease note: this is a non-returnable item (excluding faulty goods)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKnight Fire \u0026amp; Security D40 is a reed surface contact.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2 nickel terminals wire to the first reed, 2 brass terminals wire to the second. A central brass terminal is left as an unlinked spare for any additional wiring.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes 2 nickel terminals wired to the first reed\u003c\/li\u003e\n\u003cli\u003eCentral brass terminal provided as unlinked spare for additional wiring\u003c\/li\u003e\n\u003cli\u003e5-screw double reed surface contact design\u003c\/li\u003e\n\u003cli\u003eGrade 1 classification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are matching this to an existing installation, work from the D40 part number rather than the description.\u003c\/p\u003e","brand":"Knight Fire \u0026 Security","offers":[{"title":"Default Title","offer_id":57581854687605,"sku":"D40","price":2.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/1216\/0612\/files\/D40.jpg?v=1789610924","url":"https:\/\/wmestore.co.uk\/products\/knight-fire-security-reed-surface-contact-d40","provider":"WME","version":"1.0","type":"link"}