{"id":8034,"date":"2026-10-13T01:42:00","date_gmt":"2026-10-13T01:42:00","guid":{"rendered":"https:\/\/farhd.com\/?p=8034"},"modified":"2026-10-13T01:42:00","modified_gmt":"2026-10-13T01:42:00","slug":"2-wire-connection-and-configuration-of-6-button-outdoor-station-and-7-indoor-monitors","status":"publish","type":"post","link":"https:\/\/farhd.com\/fr\/2-wire-connection-and-configuration-of-6-button-outdoor-station-and-7-indoor-monitors\/","title":{"rendered":"2-Wire Connection and Configuration of 6-Button Outdoor Station and 7&#8243; Indoor Monitors"},"content":{"rendered":"<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-9-16 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"2-wire Connection and Configuration of 6-button Outdoor Station and 7&quot; Indoor Monitors\" width=\"563\" height=\"1000\" src=\"https:\/\/www.youtube.com\/embed\/4nLYHSHGMl8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A complete step-by-step guide for installers, system integrators, and property managers<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When equipping a small apartment building or multi-unit residential property, a 6-button outdoor station paired with 7-inch indoor monitors offers an ideal balance of simplicity, functionality, and cost. The 2-wire connection makes installation fast and retrofit-friendly, while the 7-inch touchscreen monitors give residents a clear, modern interface for answering calls, viewing visitors, and unlocking the door.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This guide covers the entire process: wiring the 6-button outdoor station to multiple 7-inch indoor monitors, configuring room numbers and button mapping, and testing the system for reliable daily operation.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 id=\"system-components\" class=\"wp-block-heading\">System Components<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A typical 2-wire 6-button apartment kit includes:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Composant<\/th><th class=\"has-text-align-left\" data-align=\"left\">Role<\/th><\/tr><\/thead><tbody><tr><td><strong>6-Button Outdoor Station<\/strong><\/td><td>Visitor calls specific apartment; includes camera, microphone, speaker, and 6 call buttons<\/td><\/tr><tr><td><strong>7&#8243; Indoor Monitors<\/strong><\/td><td>One per apartment; answer calls, view video, unlock door<\/td><\/tr><tr><td><strong>2-Wire Switch \/ Distributor<\/strong><\/td><td>Distributes signal to multiple indoor monitors (optional for larger systems)<\/td><\/tr><tr><td><strong>Alimentation \u00e9lectrique<\/strong><\/td><td>15V DC adapter or central power supply<\/td><\/tr><tr><td><strong>2-Core Cable<\/strong><\/td><td>Non-polarity, \u22650.5mm\u00b2, up to 100m per run<\/td><\/tr><tr><td><strong>Electric Lock<\/strong><\/td><td>Controlled by relay output (requires separate power supply)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The 6-button station is designed for buildings with up to six units. Each button corresponds to one apartment. The 7-inch indoor monitors provide a large, clear display for visitor verification.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 id=\"wiring-topology-2-wire-connection\" class=\"wp-block-heading\">Wiring Topology: 2-Wire Connection<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The 2-wire system transmits power, audio, video, and control signals over a single pair of standard two-core wires. The connection is <strong>non-polarity<\/strong>, meaning you can connect the wires either way without risk of damage.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">There are two common wiring configurations for a 6-button system:<\/p>\n\n\n\n<h4 id=\"1-star-wiring-recommended\" class=\"wp-block-heading\">1. Star Wiring (Recommended)<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Each indoor monitor is wired independently from a central 2-wire switch or distribution point.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Avantages :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fault isolation \u2013 a problem in one apartment does not affect others.<\/li>\n\n\n\n<li>Easier room number configuration.<\/li>\n\n\n\n<li>Scalable if more units are added later.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Wiring steps:<\/strong><\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Mount the outdoor station at the entrance.<\/li>\n\n\n\n<li>Run a 2-core cable from the outdoor station to the 2-wire switch.<\/li>\n\n\n\n<li>Run a separate 2-core cable from the switch to each indoor monitor.<\/li>\n\n\n\n<li>Connect all wires \u2013 no polarity concerns.<\/li>\n\n\n\n<li>Power the switch with the supplied adapter.<\/li>\n<\/ol>\n\n\n\n<h4 id=\"2-bus-wiring-daisy-chain\" class=\"wp-block-heading\">2. Bus Wiring (Daisy-Chain)<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Indoor monitors are connected in series along a shared 2-wire bus.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Avantages :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Less cable required.<\/li>\n\n\n\n<li>Faster installation in some layouts.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Considerations:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A fault on the bus can affect multiple apartments.<\/li>\n\n\n\n<li>Room number configuration must be done carefully.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Wiring steps:<\/strong><\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Run the 2-core bus from the outdoor station through each floor.<\/li>\n\n\n\n<li>Tap into the bus for each indoor monitor.<\/li>\n\n\n\n<li>Assign a unique room number to each monitor.<\/li>\n\n\n\n<li>Terminate the bus at the last monitor.<\/li>\n<\/ol>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Recommandation :<\/strong> For a 6-button system, star wiring with a 2-wire switch is generally more reliable and easier to maintain.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 id=\"step-by-step-connection-guide\" class=\"wp-block-heading\">Step-by-Step Connection Guide<\/h3>\n\n\n\n<h4 id=\"step-1-mount-the-outdoor-station\" class=\"wp-block-heading\">Step 1: Mount the Outdoor Station<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mount at 1.5\u20131.8 metres above ground, protected from direct rain and sunlight.<\/li>\n\n\n\n<li>Use the included rain cover and mounting bracket.<\/li>\n<\/ul>\n\n\n\n<h4 id=\"step-2-mount-the-indoor-monitors\" class=\"wp-block-heading\">Step 2: Mount the Indoor Monitors<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mount each 7-inch monitor in a convenient indoor location (hallway, living room, or bedroom).<\/li>\n\n\n\n<li>Recommended height: 1.2\u20131.4 metres for easy access by all residents.<\/li>\n<\/ul>\n\n\n\n<h4 id=\"step-3-run-the-2-wire-cables\" class=\"wp-block-heading\">Step 3: Run the 2-Wire Cables<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use 2-core cable (\u22650.5mm\u00b2) for all runs.<\/li>\n\n\n\n<li>Keep cable runs under 100 metres. For longer distances, use a thicker gauge (0.75mm\u00b2 or 1.0mm\u00b2).<\/li>\n\n\n\n<li>Avoid running cables parallel to AC power lines to prevent interference.<\/li>\n<\/ul>\n\n\n\n<h4 id=\"step-4-connect-the-outdoor-station\" class=\"wp-block-heading\">Step 4: Connect the Outdoor Station<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Connect the 2-wire cable to the outdoor station\u2019s terminals. Polarity does not matter.<\/li>\n\n\n\n<li>If an electric lock is used, connect the lock wires to the relay output (NO and COM).<\/li>\n\n\n\n<li>A separate power supply (typically 12V DC) is required for the lock.<\/li>\n<\/ul>\n\n\n\n<h4 id=\"step-5-connect-the-2-wire-switch\" class=\"wp-block-heading\">Step 5: Connect the 2-Wire Switch<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Connect the cable from the outdoor station to the switch\u2019s input.<\/li>\n\n\n\n<li>Connect each indoor monitor\u2019s cable to the switch\u2019s output ports.<\/li>\n\n\n\n<li>Power the switch with the supplied adapter.<\/li>\n<\/ul>\n\n\n\n<h4 id=\"step-6-connect-the-indoor-monitors\" class=\"wp-block-heading\">Step 6: Connect the Indoor Monitors<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Connect each monitor\u2019s 2-wire cable to the switch output or bus.<\/li>\n\n\n\n<li>Ensure each monitor is powered (via the 2-wire connection).<\/li>\n<\/ul>\n\n\n\n<h4 id=\"step-7-power-on-and-test\" class=\"wp-block-heading\">Step 7: Power On and Test<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Power on the system.<\/li>\n\n\n\n<li>Press each button on the outdoor station. The corresponding indoor monitor should ring.<\/li>\n\n\n\n<li>Test two-way audio, video, and unlock function.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 id=\"configuration-room-numbers-and-button-mapping\" class=\"wp-block-heading\">Configuration: Room Numbers and Button Mapping<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">After wiring, each indoor monitor must be assigned a unique room number, and each button on the outdoor station must be mapped to the correct apartment.<\/p>\n\n\n\n<h4 id=\"step-1-configure-room-numbers-on-indoor-monitors\" class=\"wp-block-heading\">Step 1: Configure Room Numbers on Indoor Monitors<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Via Indoor Monitor Menu:<\/strong><\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>On the 7-inch monitor, enter the <strong>Settings<\/strong> menu.<\/li>\n\n\n\n<li>S\u00e9lectionnez <strong>Room Number<\/strong> ou <strong>Address Setting<\/strong>.<\/li>\n\n\n\n<li>Enter the apartment number (1\u20134 digits).<\/li>\n\n\n\n<li>Save and exit.<\/li>\n\n\n\n<li>Repeat for each monitor.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Via 2-Wire Switch or Management Software (for larger systems):<\/strong><\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Connect the switch to a PC or use its web interface.<\/li>\n\n\n\n<li>Import a list of apartments and monitor IDs.<\/li>\n\n\n\n<li>Assign room numbers in bulk.<\/li>\n\n\n\n<li>Download the configuration to the monitors.<\/li>\n<\/ol>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Important :<\/strong> Each monitor must have a unique room number. Duplicate numbers will cause call routing errors.<\/p>\n<\/blockquote>\n\n\n\n<h4 id=\"step-2-map-outdoor-station-buttons-to-apartments\" class=\"wp-block-heading\">Step 2: Map Outdoor Station Buttons to Apartments<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>For a 6-button station:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>By default, buttons 1\u20136 correspond to apartments 1\u20136.<\/li>\n\n\n\n<li>If your apartment numbering is different (e.g., 101, 102, 201, 202), you must configure the button mapping.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Configuration methods:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Via indoor monitor menu:<\/strong> Some systems allow button mapping from the monitor\u2019s settings.<\/li>\n\n\n\n<li><strong>Via management software:<\/strong> Assign each button to a specific room number.<\/li>\n\n\n\n<li><strong>Via DIP switches or jumpers:<\/strong> Some models use physical switches on the outdoor station to set button addresses.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Example mapping:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Bouton<\/th><th class=\"has-text-align-left\" data-align=\"left\">acheteurs de sonnettes vid\u00e9o en marque blanche<\/th><\/tr><\/thead><tbody><tr><td>1<\/td><td>101<\/td><\/tr><tr><td>2<\/td><td>102<\/td><\/tr><tr><td>3<\/td><td>201<\/td><\/tr><tr><td>4<\/td><td>202<\/td><\/tr><tr><td>5<\/td><td>301<\/td><\/tr><tr><td>6<\/td><td>302<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Label each button with the resident\u2019s name or apartment number for easy identification.<\/p>\n\n\n\n<h4 id=\"step-3-configure-system-settings\" class=\"wp-block-heading\">Step 3: Configure System Settings<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Unlock duration:<\/strong> Set the relay release time (typically 3\u201310 seconds).<\/li>\n\n\n\n<li><strong>Ringtone volume:<\/strong> Adjust indoor monitor ringtone volume.<\/li>\n\n\n\n<li><strong>Video settings:<\/strong> Adjust brightness, contrast, and night vision if available.<\/li>\n\n\n\n<li><strong>Language:<\/strong> Select the preferred language for the UI.<\/li>\n<\/ul>\n\n\n\n<h4 id=\"step-4-optional-app-configuration-tuya-smart-life\" class=\"wp-block-heading\">Step 4: Optional App Configuration (Tuya \/ Smart Life)<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">If the 7-inch indoor monitor supports Wi-Fi and Tuya Smart Life:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Connect the monitor to a 2.4GHz Wi-Fi network.<\/li>\n\n\n\n<li>Download the Tuya Smart or Smart Life app.<\/li>\n\n\n\n<li>Create an account and tap \u201cAdd Device.\u201d<\/li>\n\n\n\n<li>Follow the pairing instructions.<\/li>\n\n\n\n<li>Assign the device to a room and name it (e.g., \u201cApartment 101\u201d).<\/li>\n\n\n\n<li>Test remote answering, live view, and unlock.<\/li>\n<\/ol>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Note :<\/strong> Not all 2-wire systems support app integration. Check your specific model\u2019s specifications.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 id=\"testing-and-commissioning\" class=\"wp-block-heading\">Testing and Commissioning<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">After configuration, test every function:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Test<\/th><th class=\"has-text-align-left\" data-align=\"left\">What to Verify<\/th><\/tr><\/thead><tbody><tr><td><strong>Call initiation<\/strong><\/td><td>Each button rings the correct indoor monitor within 1.5 seconds.<\/td><\/tr><tr><td><strong>Audio bidirectionnel<\/strong><\/td><td>Clear conversation, no echo, no dropouts.<\/td><\/tr><tr><td><strong>Qualit\u00e9 vid\u00e9o<\/strong><\/td><td>Clear image, correct viewing angle, night vision activates in low light.<\/td><\/tr><tr><td><strong>Unlock function<\/strong><\/td><td>Door releases reliably; relay click audible.<\/td><\/tr><tr><td><strong>Fonctions de l'application<\/strong><\/td><td>Remote answer, live view, and unlock work over Wi-Fi (if supported).<\/td><\/tr><tr><td><strong>Multi-monitor<\/strong><\/td><td>Each monitor rings and can answer independently.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">If any test fails, check wiring connections, cable continuity, and power supply voltage before replacing hardware.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 id=\"troubleshooting-common-issues\" class=\"wp-block-heading\">D\u00e9pannage des probl\u00e8mes courants<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Enjeu<\/th><th class=\"has-text-align-left\" data-align=\"left\">Cause possible<\/th><th class=\"has-text-align-left\" data-align=\"left\">Solution<\/th><\/tr><\/thead><tbody><tr><td><strong>Apartment does not ring<\/strong><\/td><td>Wrong room number<\/td><td>Reconfigure room number on indoor monitor<\/td><\/tr><tr><td><\/td><td>Wiring fault<\/td><td>Check 2-wire connections at switch and monitor<\/td><\/tr><tr><td><strong>Multiple monitors ring at once<\/strong><\/td><td>Duplicate room numbers<\/td><td>Assign unique numbers to each monitor<\/td><\/tr><tr><td><strong>No video<\/strong><\/td><td>Loose cable<\/td><td>Re-seat 2-wire connections<\/td><\/tr><tr><td><strong>No audio<\/strong><\/td><td>Volume muted<\/td><td>Check volume settings<\/td><\/tr><tr><td><strong>Unlock fails<\/strong><\/td><td>Relay wiring<\/td><td>Verify lock power and relay connections<\/td><\/tr><tr><td><strong>App not connecting<\/strong><\/td><td>Wi-Fi on 5GHz<\/td><td>Switch to 2.4GHz network<\/td><\/tr><tr><td><strong>Echo on audio<\/strong><\/td><td>Volume settings<\/td><td>Adjust indoor monitor volume<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 id=\"best-practices-for-6-button-systems\" class=\"wp-block-heading\">Best Practices for 6-Button Systems<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Use quality cable<\/strong> \u2013 \u22650.5mm\u00b2 copper for 2-wire runs.<\/li>\n\n\n\n<li><strong>Keep cable runs under 100 metres<\/strong> \u2013 for longer distances, use thicker gauge or a repeater.<\/li>\n\n\n\n<li><strong>Avoid parallel runs with power lines<\/strong> \u2013 prevents interference.<\/li>\n\n\n\n<li><strong>Label both ends of every cable<\/strong> \u2013 simplifies maintenance.<\/li>\n\n\n\n<li><strong>Test each apartment after configuration<\/strong> \u2013 call from the outdoor station and verify all functions.<\/li>\n\n\n\n<li><strong>Secure outdoor connections<\/strong> \u2013 use waterproof gel caps or silicone.<\/li>\n\n\n\n<li><strong>Document room numbers and wiring<\/strong> \u2013 essential for future service.<\/li>\n\n\n\n<li><strong>Update firmware<\/strong> \u2013 check for updates after installation.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 id=\"why-choose-farhd-for-your-2-wire-apartment-system\" class=\"wp-block-heading\">Why Choose FARHD for Your 2-Wire Apartment System?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">FARHD has been designing and manufacturing video intercom systems since 1998, with over 28 years of industry experience. Our 2-wire apartment systems are trusted in over 100 countries for their reliability, ease of installation, and robust feature set.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Key advantages:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Source factory<\/strong> \u2013 Factory-direct pricing, full quality control<\/li>\n\n\n\n<li><strong>2-wire simplicity<\/strong> \u2013 Reuses existing wiring, non-polarity, up to 100m<\/li>\n\n\n\n<li><strong>6-button outdoor station<\/strong> \u2013 Ideal for small apartment buildings<\/li>\n\n\n\n<li><strong>7-inch indoor monitors<\/strong> \u2013 Clear IPS display, responsive touch<\/li>\n\n\n\n<li><strong>Room number configuration<\/strong> \u2013 Flexible, supports 1\u20134 digit numbers<\/li>\n\n\n\n<li><strong>R\u00e9sistant aux intemp\u00e9ries<\/strong> \u2013 IP65 outdoor stations, -40\u00b0C to +70\u00b0C<\/li>\n\n\n\n<li><strong>OEM\/ODM\/SKD<\/strong> \u2013 Custom branding, packaging, and software<\/li>\n\n\n\n<li><strong>No MOQ<\/strong> \u2013 Start with a sample; scale as you grow<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Our products are installed in thousands of apartments, villas, and residential projects worldwide.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 id=\"ready-to-install-your-6-button-system\" class=\"wp-block-heading\">Ready to Install Your 6-Button System?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The FARHD 2-wire 6-button outdoor station with 7-inch indoor monitors combines easy wiring, simple configuration, and reliable performance\u2014making it the ideal choice for small apartment buildings and multi-unit residential projects.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Contact us for catalog, pricing, or to request a sample.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udce9 <strong>Email:<\/strong> info@farhd.com<br>\ud83c\udf10 <strong>Website:<\/strong> <a href=\"https:\/\/farhd.com\/fr\/\" target=\"_blank\" rel=\"noopener\">www.farhd.com<\/a><br>\ud83d\udcf1 <strong>WhatsApp:<\/strong> +86 188 2370 9809 \/ +86 199 2545 1918<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><em>FARHD \u2013 Video Intercom Manufacturer Since 1998.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>#2WireIntercom #6ButtonStation #7InchMonitor #ApartmentIntercom #WiringGuide #Configuration #FARHD #OEM #ODM #BuildingSecurity<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>A complete step-by-step guide for installers, system integrators, and property managers When equipping a small apartment building or multi-unit residential property, a 6-button outdoor station paired with 7-inch indoor monitors offers an ideal balance of simplicity, functionality, and cost. The 2-wire connection makes installation fast and retrofit-friendly, while the 7-inch touchscreen monitors give residents a&#8230;<\/p>","protected":false},"author":2,"featured_media":8035,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-8034","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}]},"featured_image_src_large":["https:\/\/farhd.com\/wp-content\/uploads\/2026\/10\/9-2-640x1024.jpg",640,1024,true],"author_info":{"display_name":"Kevin","author_link":"https:\/\/farhd.com\/fr\/author\/kevin\/"},"comment_info":0,"category_info":[{"term_id":1,"name":"Uncategorized","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":572,"filter":"raw","term_order":"0","cat_ID":1,"category_count":572,"category_description":"","cat_name":"Uncategorized","category_nicename":"uncategorized","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/farhd.com\/fr\/wp-json\/wp\/v2\/posts\/8034","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/farhd.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/farhd.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/farhd.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/farhd.com\/fr\/wp-json\/wp\/v2\/comments?post=8034"}],"version-history":[{"count":1,"href":"https:\/\/farhd.com\/fr\/wp-json\/wp\/v2\/posts\/8034\/revisions"}],"predecessor-version":[{"id":8037,"href":"https:\/\/farhd.com\/fr\/wp-json\/wp\/v2\/posts\/8034\/revisions\/8037"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/farhd.com\/fr\/wp-json\/wp\/v2\/media\/8035"}],"wp:attachment":[{"href":"https:\/\/farhd.com\/fr\/wp-json\/wp\/v2\/media?parent=8034"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/farhd.com\/fr\/wp-json\/wp\/v2\/categories?post=8034"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/farhd.com\/fr\/wp-json\/wp\/v2\/tags?post=8034"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}