{"product_id":"aiphone-da-4ds-4-button-2-wire-audio-door-station-silver-metal-dry-contact-lock-output-15vac-multi-tenant-apartment-commercial-intercom","title":"Aiphone DA-4DS – 4-Button 2-Wire Audio Door Station | Silver Metal | Dry Contact Lock Output | 15VAC | Multi-Tenant Apartment \u0026 Commercial Intercom","description":"\u003cp data-start=\"245\" data-end=\"598\"\u003eThe \u003cstrong data-start=\"249\" data-end=\"293\"\u003eAiphone DA-4DS 2-wire audio door station\u003c\/strong\u003e is a durable 4-button multi-tenant intercom solution designed for apartment, residential, and commercial buildings. Featuring mechanical call buttons, metal construction, and a dry contact lock output, this 15VAC powered system delivers reliable entry communication and secure door release functionality.\u003c\/p\u003e\n\u003cp data-start=\"245\" data-end=\"598\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/2838\/6287\/files\/Screenshot_2026-02-21_135842.png?v=1771642735\" alt=\"\"\u003e\u003c\/p\u003e\n\u003chr data-start=\"600\" data-end=\"603\"\u003e\n\u003ch2 data-start=\"605\" data-end=\"629\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-start=\"631\" data-end=\"924\"\u003eThe \u003cstrong data-start=\"635\" data-end=\"653\"\u003eAiphone DA-4DS\u003c\/strong\u003e is a robust \u003cstrong data-start=\"666\" data-end=\"711\"\u003e4-button surface-mount audio door station\u003c\/strong\u003e engineered for multi-tenant entry security systems. Designed for use with the DA Series 2-wire intercom system, this unit provides clear push-to-call communication between visitors and interior master stations.\u003c\/p\u003e\n\u003cp data-start=\"926\" data-end=\"1302\"\u003eConstructed with a durable silver metal faceplate and mechanical call buttons, the DA-4DS is built for high-traffic residential complexes, apartment buildings, offices, and light commercial facilities. It features a \u003cstrong data-start=\"1142\" data-end=\"1169\"\u003edry contact lock output\u003c\/strong\u003e for seamless integration with compatible electric door strikes such as the EL-12S, ensuring secure and controlled access management.\u003c\/p\u003e\n\u003cp data-start=\"1304\" data-end=\"1555\"\u003eWith simple \u003cstrong data-start=\"1316\" data-end=\"1333\"\u003e2-wire wiring\u003c\/strong\u003e, extended distance capability (up to 1,020 ft with 18AWG cable), and compatibility with the PT-1211C 15VAC transformer, the DA-4DS delivers professional-grade performance in an efficient and easy-to-install configuration.\u003c\/p\u003e\n\u003chr data-start=\"1557\" data-end=\"1560\"\u003e\n\u003ch2 data-start=\"1562\" data-end=\"1591\"\u003eWhat’s Included in the Box\u003c\/h2\u003e\n\u003cul data-start=\"1593\" data-end=\"1737\"\u003e\n\u003cli data-start=\"1593\" data-end=\"1643\"\u003e\n\u003cp data-start=\"1595\" data-end=\"1643\"\u003e1 × Aiphone DA-4DS 4-Button Audio Door Station\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1644\" data-end=\"1681\"\u003e\n\u003cp data-start=\"1646\" data-end=\"1681\"\u003eMounting plate (DAW-P compatible)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1682\" data-end=\"1701\"\u003e\n\u003cp data-start=\"1684\" data-end=\"1701\"\u003eMounting screws\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1702\" data-end=\"1737\"\u003e\n\u003cp data-start=\"1704\" data-end=\"1737\"\u003eInstallation \u0026amp; Operation Manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1739\" data-end=\"1742\"\u003e\n\u003ch2 data-start=\"1744\" data-end=\"1760\"\u003eMain Features\u003c\/h2\u003e\n\u003cul data-start=\"1762\" data-end=\"2238\"\u003e\n\u003cli data-start=\"1762\" data-end=\"1821\"\u003e\n\u003cp data-start=\"1764\" data-end=\"1821\"\u003e4 mechanical call buttons for multi-tenant applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1822\" data-end=\"1861\"\u003e\n\u003cp data-start=\"1824\" data-end=\"1861\"\u003e2-wire connection to master station\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1862\" data-end=\"1899\"\u003e\n\u003cp data-start=\"1864\" data-end=\"1899\"\u003eDurable silver metal construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1900\" data-end=\"1942\"\u003e\n\u003cp data-start=\"1902\" data-end=\"1942\"\u003ePush-and-hold communication activation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1943\" data-end=\"1978\"\u003e\n\u003cp data-start=\"1945\" data-end=\"1978\"\u003eDry contact door release output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1979\" data-end=\"2040\"\u003e\n\u003cp data-start=\"1981\" data-end=\"2040\"\u003eCompatible with EL-12S electric strike (12V AC\/DC, 200mA)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2041\" data-end=\"2121\"\u003e\n\u003cp data-start=\"2043\" data-end=\"2077\"\u003eSupports wiring distances up to:\u003c\/p\u003e\n\u003cul data-start=\"2080\" data-end=\"2121\"\u003e\n\u003cli data-start=\"2080\" data-end=\"2098\"\u003e\n\u003cp data-start=\"2082\" data-end=\"2098\"\u003e360 ft (22AWG)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2101\" data-end=\"2121\"\u003e\n\u003cp data-start=\"2103\" data-end=\"2121\"\u003e1,020 ft (18AWG)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2122\" data-end=\"2196\"\u003e\n\u003cp data-start=\"2124\" data-end=\"2196\"\u003eDesigned for indoor system integration (door station is outdoor-rated)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2197\" data-end=\"2238\"\u003e\n\u003cp data-start=\"2199\" data-end=\"2238\"\u003eCompatible with DA-1MD master station\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2240\" data-end=\"2243\"\u003e\n\u003ch2 data-start=\"2245\" data-end=\"2272\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"2274\" data-end=\"2478\"\u003e\u003cstrong data-start=\"2274\" data-end=\"2284\"\u003eModel:\u003c\/strong\u003e DA-4DS\u003cbr data-start=\"2291\" data-end=\"2294\"\u003e\u003cstrong data-start=\"2294\" data-end=\"2310\"\u003eSystem Type:\u003c\/strong\u003e Two-Wire Electric Lock Door Phone\u003cbr data-start=\"2344\" data-end=\"2347\"\u003e\u003cstrong data-start=\"2347\" data-end=\"2364\"\u003ePower Source:\u003c\/strong\u003e 15V AC (via PT-1211C transformer)\u003cbr data-start=\"2398\" data-end=\"2401\"\u003e\u003cstrong data-start=\"2401\" data-end=\"2419\"\u003eCommunication:\u003c\/strong\u003e Push-and-hold to call\u003cbr data-start=\"2441\" data-end=\"2444\"\u003e\u003cstrong data-start=\"2444\" data-end=\"2476\"\u003eDoor Release Contact Rating:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2479\" data-end=\"2549\"\u003e\n\u003cli data-start=\"2479\" data-end=\"2496\"\u003e\n\u003cp data-start=\"2481\" data-end=\"2496\"\u003eAC 9.5V ~ 20V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2497\" data-end=\"2515\"\u003e\n\u003cp data-start=\"2499\" data-end=\"2515\"\u003e70Ω resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2516\" data-end=\"2549\"\u003e\n\u003cp data-start=\"2518\" data-end=\"2549\"\u003eCompatible with EL-12S strike\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2551\" data-end=\"2564\"\u003e\u003cstrong data-start=\"2551\" data-end=\"2562\"\u003eWiring:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2565\" data-end=\"2662\"\u003e\n\u003cli data-start=\"2565\" data-end=\"2612\"\u003e\n\u003cp data-start=\"2567\" data-end=\"2612\"\u003eDoor to master: 2-conductor, overall shield\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2613\" data-end=\"2662\"\u003e\n\u003cp data-start=\"2615\" data-end=\"2662\"\u003eRecommended cable: Aiphone #822202 or #871802\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2664\" data-end=\"2687\"\u003e\u003cstrong data-start=\"2664\" data-end=\"2685\"\u003eMaximum Distance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2688\" data-end=\"2727\"\u003e\n\u003cli data-start=\"2688\" data-end=\"2706\"\u003e\n\u003cp data-start=\"2690\" data-end=\"2706\"\u003e360 ft (22AWG)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2707\" data-end=\"2727\"\u003e\n\u003cp data-start=\"2709\" data-end=\"2727\"\u003e1,020 ft (18AWG)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2729\" data-end=\"2757\"\u003e\u003cstrong data-start=\"2729\" data-end=\"2755\"\u003eOperating Temperature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2758\" data-end=\"2790\"\u003e\n\u003cli data-start=\"2758\" data-end=\"2790\"\u003e\n\u003cp data-start=\"2760\" data-end=\"2790\"\u003eDoor Station: -10°C to +60°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2792\" data-end=\"2809\"\u003e\u003cstrong data-start=\"2792\" data-end=\"2807\"\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2810\" data-end=\"2851\"\u003e\n\u003cli data-start=\"2810\" data-end=\"2834\"\u003e\n\u003cp data-start=\"2812\" data-end=\"2834\"\u003e175H × 100W × 22D mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2835\" data-end=\"2851\"\u003e\n\u003cp data-start=\"2837\" data-end=\"2851\"\u003eApprox. 270g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2853\" data-end=\"2856\"\u003e\n\u003ch2 data-start=\"2858\" data-end=\"2882\"\u003eCompatible Components\u003c\/h2\u003e\n\u003cul data-start=\"2884\" data-end=\"3018\"\u003e\n\u003cli data-start=\"2884\" data-end=\"2909\"\u003e\n\u003cp data-start=\"2886\" data-end=\"2909\"\u003eDA-1MD Master Station\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2910\" data-end=\"2953\"\u003e\n\u003cp data-start=\"2912\" data-end=\"2953\"\u003ePT-1211C 15VAC Transformer (120V input)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2954\" data-end=\"2985\"\u003e\n\u003cp data-start=\"2956\" data-end=\"2985\"\u003eEL-12S Electric Door Strike\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2986\" data-end=\"3018\"\u003e\n\u003cp data-start=\"2988\" data-end=\"3018\"\u003eDAR-1 Call Extension Sounder\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3020\" data-end=\"3023\"\u003e\n\u003ch2 data-start=\"3025\" data-end=\"3051\"\u003ePractical Use Scenarios\u003c\/h2\u003e\n\u003cul data-start=\"3053\" data-end=\"3273\"\u003e\n\u003cli data-start=\"3053\" data-end=\"3107\"\u003e\n\u003cp data-start=\"3055\" data-end=\"3107\"\u003eApartment complexes with up to 4 tenants per entry\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3108\" data-end=\"3150\"\u003e\n\u003cp data-start=\"3110\" data-end=\"3150\"\u003eOffice buildings with shared entrances\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3151\" data-end=\"3185\"\u003e\n\u003cp data-start=\"3153\" data-end=\"3185\"\u003eMedical or professional suites\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3186\" data-end=\"3217\"\u003e\n\u003cp data-start=\"3188\" data-end=\"3217\"\u003eSmall commercial properties\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3218\" data-end=\"3273\"\u003e\n\u003cp data-start=\"3220\" data-end=\"3273\"\u003eSecure residential dual or quad occupancy dwellings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3275\" data-end=\"3278\"\u003e\n\u003ch2 data-start=\"3280\" data-end=\"3303\"\u003eWarranty Information\u003c\/h2\u003e\n\u003cp data-start=\"3305\" data-end=\"3526\"\u003eThe Aiphone DA-4DS is backed by a 5\u003cstrong data-start=\"3339\" data-end=\"3371\"\u003e-Year Manufacturer Warranty\u003c\/strong\u003e against defects in materials and workmanship under normal use. Warranty covers bench repairs only and must be handled through authorized service channels.\u003c\/p\u003e\n\u003chr data-start=\"3528\" data-end=\"3531\"\u003e\n\u003ch2 data-start=\"3533\" data-end=\"3550\"\u003eBrand Overview\u003c\/h2\u003e\n\u003cp data-start=\"3552\" data-end=\"3865\"\u003e\u003cstrong data-start=\"3552\" data-end=\"3563\"\u003eAiphone\u003c\/strong\u003e is a globally recognized Japanese manufacturer specializing in intercom and entry security systems. With decades of innovation and international distribution, Aiphone products are trusted worldwide for reliability, clarity, and long-term durability in residential and commercial security applications.\u003c\/p\u003e\n\u003chr data-start=\"3867\" data-end=\"3870\"\u003e\n\u003ch2 data-start=\"3872\" data-end=\"3910\"\u003eDatasheets \u0026amp; Downloadable Resources\u003c\/h2\u003e\n\u003cul data-start=\"3912\" data-end=\"4033\"\u003e\n\u003cli data-start=\"3912\" data-end=\"3947\"\u003e\n\u003cp data-start=\"3914\" data-end=\"3947\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/2838\/6287\/files\/APHDA-4DS_DA-4DS_SERIES-DATASHEET_2.pdf?v=1771642837\"\u003eInstallation \u0026amp; Operation Manual 1\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/2838\/6287\/files\/APHDA-4DS_DA-4DS_SERIES-DATASHEET_2.pdf?v=1771642837\"\u003eInstallation \u0026amp; Operation Manual 2\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4092\" data-end=\"4095\"\u003e\n\u003ch1 data-start=\"4097\" data-end=\"4151\"\u003eExcellence for the Australian and New Zealand Market\u003c\/h1\u003e\n\u003cp data-start=\"4153\" data-end=\"4276\"\u003eThis product is ideal for Australian and New Zealand installations requiring dependable multi-tenant entry control systems.\u003c\/p\u003e\n\u003cul data-start=\"4278\" data-end=\"4726\"\u003e\n\u003cli data-start=\"4278\" data-end=\"4352\"\u003e\n\u003cp data-start=\"4280\" data-end=\"4352\"\u003eDesigned to meet international quality and electrical safety standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4353\" data-end=\"4440\"\u003e\n\u003cp data-start=\"4355\" data-end=\"4440\"\u003eOptimized for structured low-voltage wiring environments common in AU\/NZ properties\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4441\" data-end=\"4502\"\u003e\n\u003cp data-start=\"4443\" data-end=\"4502\"\u003eCompatible with approved 15VAC transformer configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4503\" data-end=\"4564\"\u003e\n\u003cp data-start=\"4505\" data-end=\"4564\"\u003eSourced exclusively from authorized brand representatives\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4565\" data-end=\"4635\"\u003e\n\u003cp data-start=\"4567\" data-end=\"4635\"\u003eWarranty support handled through direct manufacturer communication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4636\" data-end=\"4726\"\u003e\n\u003cp data-start=\"4638\" data-end=\"4726\"\u003eSuitable for professional installation in compliance with local electrical regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4728\" data-end=\"4731\"\u003e\n\u003ch1 data-start=\"4733\" data-end=\"4753\"\u003eFAQs\u003c\/h1\u003e\n\u003ch3 data-start=\"4755\" data-end=\"4826\"\u003e1. What type of wiring is required for the Aiphone DA-4DS (871802)?\u003c\/h3\u003e\n\u003cp data-start=\"4827\" data-end=\"4992\"\u003eThe Aiphone DA-4DS (871802) requires a 2-conductor shielded cable between the door station and master station. Recommended cables include Aiphone #822202 or #871802.\u003c\/p\u003e\n\u003ch3 data-start=\"4994\" data-end=\"5069\"\u003e2. What is the maximum wiring distance for the Aiphone DA-4DS (871802)?\u003c\/h3\u003e\n\u003cp data-start=\"5070\" data-end=\"5173\"\u003eThe Aiphone DA-4DS (871802) supports up to 360 ft using 22AWG wire and up to 1,020 ft using 18AWG wire.\u003c\/p\u003e\n\u003ch3 data-start=\"5175\" data-end=\"5247\"\u003e3. What power supply is compatible with the Aiphone DA-4DS (871802)?\u003c\/h3\u003e\n\u003cp data-start=\"5248\" data-end=\"5352\"\u003eThe Aiphone DA-4DS (871802) operates on 15V AC and is designed for use with the PT-1211C AC transformer.\u003c\/p\u003e\n\u003ch3 data-start=\"5354\" data-end=\"5425\"\u003e4. Can the Aiphone DA-4DS (871802) control an electric door strike?\u003c\/h3\u003e\n\u003cp data-start=\"5426\" data-end=\"5565\"\u003eYes, the Aiphone DA-4DS (871802) features a dry contact lock output compatible with electric strikes such as the EL-12S (12V AC\/DC, 200mA).\u003c\/p\u003e\n\u003ch3 data-start=\"5567\" data-end=\"5641\"\u003e5. Is the Aiphone DA-4DS (871802) suitable for multi-tenant buildings?\u003c\/h3\u003e\n\u003cp data-start=\"5642\" data-end=\"5789\"\u003eYes, the Aiphone DA-4DS (871802) includes four mechanical call buttons, making it ideal for apartment complexes, offices, and commercial buildings.\u003c\/p\u003e\n\u003ch3 data-start=\"5791\" data-end=\"5853\"\u003e6. What are the dimensions of the Aiphone DA-4DS (871802)?\u003c\/h3\u003e\n\u003cp data-start=\"5854\" data-end=\"5947\"\u003eThe Aiphone DA-4DS (871802) measures 175H × 100W × 22D mm and weighs approximately 270 grams.\u003c\/p\u003e\n\u003ch3 data-start=\"5949\" data-end=\"6017\"\u003e7. Does the Aiphone DA-4DS (871802) work during a power failure?\u003c\/h3\u003e\n\u003cp data-start=\"6018\" data-end=\"6127\"\u003eNo, the Aiphone DA-4DS (871802) system is not operational during a power failure as it requires 15V AC power\u003c\/p\u003e","brand":"AIPHONE","offers":[{"title":"Default Title","offer_id":47762224775407,"sku":"DA-4DS-SED","price":209.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2838\/6287\/files\/APHDA-4DS_product-image_1.jpg?v=1771642647","url":"https:\/\/cctvimporters.com.au\/zh\/products\/aiphone-da-4ds-4-button-2-wire-audio-door-station-silver-metal-dry-contact-lock-output-15vac-multi-tenant-apartment-commercial-intercom","provider":"CCTV Tradie","version":"1.0","type":"link"}