{"product_id":"doorking-1830-142-isolation-transformer","title":"Doorking 1830-142 Isolation Transformer","description":"\u003ch2\u003eIsolation Transformer for DoorKing Telephone Entry Systems\u003c\/h2\u003e\n\u003cp\u003eThe Doorking 1830-142 Isolation Transformer is a low-voltage transformer designed to enhance the performance and reliability of DoorKing telephone entry systems. By isolating the low-voltage power supply, it prevents noise and hum, ensuring clear communication and optimal system operation. Always consult your manual for installation guidelines and compatibility.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNoise and hum reduction for improved communication clarity.\u003c\/li\u003e\n\u003cli\u003eLow-voltage design operating at 16 VAC for safety and compatibility.\u003c\/li\u003e\n\u003cli\u003eEasy integration with DoorKing systems for seamless performance.\u003c\/li\u003e\n\u003cli\u003eDurable construction for long-lasting reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1830 Series Boards\u003c\/strong\u003e: 1833, 1834, 1835, 1837, 1838 (Connects to terminals 19 and 20).\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: 1830-142\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage\u003c\/strong\u003e: 16 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e: 16 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation\u003c\/strong\u003e: Should be mounted close to the entry system, preferably within a watertight enclosure if not inside the housing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThe Doorking 1830-142 Isolation Transformer is an essential accessory for maintaining the clarity and reliability of your DoorKing telephone entry systems. With its ability to reduce noise and hum, this transformer ensures optimal performance while supporting a wide range of models. Always follow the installation instructions and verify compatibility before purchase.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ca class=\"elite-button\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0141\/9617\/8998\/files\/Isolation_transformer_specs.pdf?v=1737487346\" target=\"_blank\"\u003eInstallation \/ User Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"DoorKing","offers":[{"title":"Default Title","offer_id":40883981418607,"sku":"1830-142","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0141\/9617\/8998\/files\/1830-142.jpg?v=1753912026","url":"https:\/\/theelitegateoffers.com\/products\/doorking-1830-142-isolation-transformer","provider":"Elite Gates","version":"1.0","type":"link"}