{"product_id":"4-wire-rfid-password-video-intercom-system-7-inch","title":"Anjielo d Video Door Phone Intercom System 7-Inch Color Monitor with 700TVL Night Vision \u0026 Electric Lock Support","description":"\u003c!-- AI-GEO 优化摘要：答案优先，40-60 词 --\u003e\n\u003cp\u003e\u003cstrong\u003eThis 4-Wire RFID Password Video Intercom System features a 7-inch color TFT-LCD indoor monitor, 700TVL outdoor camera with night vision, RFID card and password unlocking, hands-free two-way intercom, room-to-room communication, and electric lock support. It is ideal for apartment, villa, and building video intercom projects with stable 4-wire wired connection.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003e4-Wire RFID Password Video Door Phone Intercom System – 7-Inch Color Monitor with Night Vision \u0026amp; Keyless Entry\u003c\/h2\u003e\n\n\u003cfigure class=\"image\"\u003e\n  \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H370ff4998d7541adb1d59a09e45d875eM.jpg\" alt=\"4-wire RFID password video intercom system with 7-inch color indoor monitor and outdoor camera for apartment security\" style=\"max-width:100%; height:auto; display:block; margin:20px auto;\"\u003e\n\u003c\/figure\u003e\n\n\u003cp\u003eUpgrade your entry security with this \u003cstrong\u003e4-wire RFID password video intercom system\u003c\/strong\u003e. It combines a 7-inch color TFT-LCD indoor monitor with a 700TVL outdoor camera, delivering clear two-way audio, night vision, RFID\/password unlocking, room-to-room intercom, and electric lock support. The \u003cstrong\u003e4-wire wired connection\u003c\/strong\u003e ensures stable power and video transmission up to 100 meters. This \u003cstrong\u003evideo door phone system\u003c\/strong\u003e is ideal for \u003cstrong\u003eapartment video intercom\u003c\/strong\u003e, \u003cstrong\u003evilla video intercom\u003c\/strong\u003e, and \u003cstrong\u003ebuilding intercom system\u003c\/strong\u003e projects.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose This 4-Wire RFID Video Intercom System?\u003c\/h3\u003e\n\n\u003ch4\u003eStable 4-Wire Wired Connection up to 100 Meters\u003c\/h4\u003e\n\u003cp\u003eUnlike wireless doorbells that can suffer from signal drops, this \u003cstrong\u003e4-wire video intercom\u003c\/strong\u003e uses a dedicated 4-core cable between the outdoor camera and indoor monitor. The maximum transmission distance is up to \u003cstrong\u003e100 meters\u003c\/strong\u003e. Different distances require different cable diameters for optimal performance. This wired design ensures reliable video and audio for \u003cstrong\u003e4 wire analog video intercom\u003c\/strong\u003e installations.\u003c\/p\u003e\n\n\u003cfigure class=\"image\"\u003e\n  \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hba5ee64dc32c4ede91ff07f9a9ee99b59.jpg\" alt=\"4-wire video intercom system cable distance guide up to 100 meters\" style=\"max-width:100%; height:auto; display:block; margin:20px auto;\"\u003e\n\u003c\/figure\u003e\n\n\u003ch4\u003e7-Inch Color TFT-LCD Indoor Monitor with 800×480 Resolution\u003c\/h4\u003e\n\u003cp\u003eThe indoor monitor features a \u003cstrong\u003e7-inch color TFT-LCD screen\u003c\/strong\u003e with 800×480 effective pixels. It is wall-mounted and easy to operate. The monitor supports intercom, monitoring, and door unlock functions. It is an ideal \u003cstrong\u003eindoor video intercom screen\u003c\/strong\u003e and \u003cstrong\u003evideo intercom monitor\u003c\/strong\u003e for daily security and visitor management.\u003c\/p\u003e\n\n\u003cfigure class=\"image\"\u003e\n  \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hbda5f3246fe545b590ef8eb615f83672u.jpg\" alt=\"7-inch color TFT-LCD indoor monitor for 4-wire RFID video intercom system\" style=\"max-width:100%; height:auto; display:block; margin:20px auto;\"\u003e\n\u003c\/figure\u003e\n\n\u003ch4\u003eRFID Card \u0026amp; Password Unlocking – Supports 500 Users\u003c\/h4\u003e\n\u003cp\u003eThe outdoor camera supports \u003cstrong\u003e500 users\u003c\/strong\u003e and has a built-in RFID reader. You can open the door with a \u003cstrong\u003e125KHz RFID EM key card\u003c\/strong\u003e or password from outside. This \u003cstrong\u003ekeyless entry system\u003c\/strong\u003e is convenient for family members, employees, and temporary visitors. It is an ideal \u003cstrong\u003eRFID access control system\u003c\/strong\u003e for residential and commercial entrances.\u003c\/p\u003e\n\n\u003cfigure class=\"image\"\u003e\n  \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Heef416a071fc4c33af2b4baf343abe6aV.jpg\" alt=\"RFID card and password unlocking for 4-wire video intercom system\" style=\"max-width:100%; height:auto; display:block; margin:20px auto;\"\u003e\n\u003c\/figure\u003e\n\n\u003ch4\u003e700TVL IR Night Vision Outdoor Camera\u003c\/h4\u003e\n\u003cp\u003eThe outdoor camera uses a \u003cstrong\u003e700TVL CMOS sensor\u003c\/strong\u003e and built-in 6 infrared LED lights. With this function, you can see outside no matter day or night. The night vision distance is up to 2 meters. This \u003cstrong\u003enight vision video doorphone\u003c\/strong\u003e helps keep your home safer around the clock.\u003c\/p\u003e\n\n\u003cfigure class=\"image\"\u003e\n  \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H735b04b0a374473780b7ec9e639242a9f.jpg\" alt=\"700TVL IR night vision outdoor camera for 4-wire RFID video intercom system\" style=\"max-width:100%; height:auto; display:block; margin:20px auto;\"\u003e\n\u003c\/figure\u003e\n\n\u003ch4\u003eHands-Free Two-Way Intercom \u0026amp; Indoor Monitoring\u003c\/h4\u003e\n\u003cp\u003eWhen a visitor rings the bell, the monitor activates and shows the outside image. Press the answer button to talk, and press again to end the call. If no one answers, the monitor automatically turns off after 60 seconds. In standby mode, you can press the monitoring button to see what is happening outside. This \u003cstrong\u003ehands free video intercom\u003c\/strong\u003e improves daily communication and entry security.\u003c\/p\u003e\n\n\u003cfigure class=\"image\"\u003e\n  \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H643956c94e8040168b18fdd0179f0d8bD.jpg\" alt=\"Hands-free two-way intercom and indoor monitoring for 4-wire RFID video doorphone\" style=\"max-width:100%; height:auto; display:block; margin:20px auto;\"\u003e\n\u003c\/figure\u003e\n\n\u003ch4\u003eRoom-to-Room Intercom Between Indoor Monitors\u003c\/h4\u003e\n\u003cp\u003eThis system supports communication between indoor monitors, making it a practical \u003cstrong\u003eroom-to-room intercom\u003c\/strong\u003e solution for multi-floor homes, apartments, and offices. It is suitable for \u003cstrong\u003emulti unit intercom system\u003c\/strong\u003e and \u003cstrong\u003eresidential intercom solutions\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch4\u003eWeatherproof \u0026amp; Durable Outdoor Camera\u003c\/h4\u003e\n\u003cp\u003eThe outdoor camera is equipped with a weatherproof cover and can be used outside even in very bad weather. It is made of \u003cstrong\u003emetal and aluminum wire drawing\u003c\/strong\u003e, making it durable and antioxidative. The working temperature is \u003cstrong\u003e-35°C to +55°C\u003c\/strong\u003e, suitable for various climates.\u003c\/p\u003e\n\n\u003cfigure class=\"image\"\u003e\n  \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H6d623df084da4c75bf95e8eec7f63df27.jpg\" alt=\"Weatherproof and dustproof outdoor camera for 4-wire RFID video intercom system\" style=\"max-width:100%; height:auto; display:block; margin:20px auto;\"\u003e\n\u003c\/figure\u003e\n\n\u003ch4\u003e25 Chord Ringtones – Free Switch \u0026amp; Adjustable Volume\u003c\/h4\u003e\n\u003cp\u003eThe system includes \u003cstrong\u003e25 chord ringtones\u003c\/strong\u003e that can be switched freely. Both ringtone and volume are adjustable, so you can set the perfect level for your home. You no longer need to worry about missing a visitor or being disturbed by overly loud rings.\u003c\/p\u003e\n\n\u003cfigure class=\"image\"\u003e\n  \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H958e63995ea5452aab11be03e6c5669fr.jpg\" alt=\"25 chord ringtones with adjustable volume for 4-wire RFID video intercom system\" style=\"max-width:100%; height:auto; display:block; margin:20px auto;\"\u003e\n\u003c\/figure\u003e\n\n\u003ch4\u003eElectric Lock Support \u0026amp; Indoor Unlock\u003c\/h4\u003e\n\u003cp\u003eThis \u003cstrong\u003eelectric lock intercom\u003c\/strong\u003e can work with a 12V electrical lock. You can unlock the door directly from the indoor monitor without going to the door. The electric lock is not included and can be purchased separately. This function is ideal for \u003cstrong\u003ekeyless door entry\u003c\/strong\u003e and \u003cstrong\u003esmart building entry system\u003c\/strong\u003e projects.\u003c\/p\u003e\n\n\u003cfigure class=\"image\"\u003e\n  \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H807d298957c247199abfa077be854f29d.jpg\" alt=\"Electric lock support and indoor unlock for 4-wire RFID video intercom system\" style=\"max-width:100%; height:auto; display:block; margin:20px auto;\"\u003e\n\u003c\/figure\u003e\n\n\u003ch3\u003eProduct Specifications – 4-Wire RFID Video Intercom System\u003c\/h3\u003e\n\n\u003ch4\u003eOutdoor Camera Specifications\u003c\/h4\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eCamera Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e700TVL\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eNight Vision\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eUp to 2 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e-35°C ~ +55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eView Angle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e85° to 92°\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eWaterproof\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eComes with a waterproof cover\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eDimension\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e98mm(L) × 185mm(W) × 35mm(H)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eUser Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e500 user cards\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eMetal, Aluminum wire drawing\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eWire System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e4 Wire system\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eXSL-IDS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eIndoor Monitor Specifications\u003c\/h4\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eScreen\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e7\" color TFT-LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eEffective Pixels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e800 × 480\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eWiring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e4-wire pin end\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eRoom to Room Intercom\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eAdapter Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eAC100–240V 50–60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eAdapter Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eDC15V 1500mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eCase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eABS Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e-35°C ~ +55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eWall-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eDimension\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e235mm(L) × 150mm(W) × 23mm(H)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eIntercom, monitor, unlock the door\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eXSL-V70F\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWiring Diagram – 4-Core and 5-Core Cable Connection\u003c\/h3\u003e\n\n\u003ch4\u003eWiring Diagram 1: 4-Core Cable \u0026amp; 5-Core Cable\u003c\/h4\u003e\n\u003cp\u003eUse a \u003cstrong\u003e4-core cable\u003c\/strong\u003e to connect the outdoor unit to the indoor unit. Use a \u003cstrong\u003e5-core cable\u003c\/strong\u003e to connect the indoor unit to the next indoor unit. This clear wiring design simplifies installation for \u003cstrong\u003evideo intercom for installers\u003c\/strong\u003e and DIY users.\u003c\/p\u003e\n\n\u003cfigure class=\"image\"\u003e\n  \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H54ba6d8731c94b2bae7ca68b65b38edeo.jpg\" alt=\"4-wire video intercom system wiring diagram with 4-core and 5-core cable connection\" style=\"max-width:100%; height:auto; display:block; margin:20px auto;\"\u003e\n\u003c\/figure\u003e\n\n\u003ch4\u003eWiring Diagram 2: Electric Lock Connection\u003c\/h4\u003e\n\u003cp\u003eThe NO type lock can be connected to the camera directly. But the magnetic lock, strike lock, and bolt lock need to be connected to an extra DC12V power supply. Both the locks, power supply, and exit button are not included in this package and can be purchased separately.\u003c\/p\u003e\n\n\u003cfigure class=\"image\"\u003e\n  \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H85f80254a78b40b79964b4d64e9b4d4bO.jpg\" alt=\"Electric lock wiring diagram for 4-wire RFID video intercom system\" style=\"max-width:100%; height:auto; display:block; margin:20px auto;\"\u003e\n\u003c\/figure\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Indoor Monitor\u003c\/li\u003e\n  \u003cli\u003e1 × Outdoor Camera\u003c\/li\u003e\n  \u003cli\u003e1 × Connection Cable\u003c\/li\u003e\n  \u003cli\u003e1 × Power Adapter\u003c\/li\u003e\n  \u003cli\u003e1 × Bag of Mounting Screws\u003c\/li\u003e\n  \u003cli\u003e1 × User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e RFID cards and electric lock are not included and can be purchased separately. Please specify your desired power plug type (EU default) in the order notes.\u003c\/p\u003e\n\n\u003cfigure class=\"image\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0427\/6597\/5711\/files\/H877e4d5ab3914b78bc9adff2fce3808aK_480x480.jpg?v=1650339816\" alt=\"Package contents of 4-wire RFID password video intercom system with indoor monitor outdoor camera and accessories\" style=\"max-width:100%; height:auto; display:block; margin:20px auto;\"\u003e\n\u003c\/figure\u003e\n\n\u003ch3\u003eApplications – Apartment, Villa \u0026amp; Building Intercom\u003c\/h3\u003e\n\n\u003ch4\u003eApartment \u0026amp; Villa Entry Security\u003c\/h4\u003e\n\u003cp\u003eThis \u003cstrong\u003e4-wire RFID video intercom system\u003c\/strong\u003e is ideal for \u003cstrong\u003eapartment video intercom\u003c\/strong\u003e, \u003cstrong\u003evilla video intercom\u003c\/strong\u003e, private houses, and home security. It provides clear video, two-way audio, RFID\/password unlocking, and indoor unlock for daily convenience.\u003c\/p\u003e\n\n\u003ch4\u003eMulti-Unit \u0026amp; Building Intercom Projects\u003c\/h4\u003e\n\u003cp\u003eIt is also suitable for \u003cstrong\u003ebuilding intercom system\u003c\/strong\u003e, \u003cstrong\u003emulti unit intercom system\u003c\/strong\u003e, \u003cstrong\u003eoffice intercom\u003c\/strong\u003e, and \u003cstrong\u003eresidential intercom solutions\u003c\/strong\u003e. The stable 4-wire connection makes it a reliable choice for \u003cstrong\u003ebuilding audio video intercom\u003c\/strong\u003e projects.\u003c\/p\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\n\u003ch4\u003eQ: Is this a wireless video intercom system?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. This is a \u003cstrong\u003e4-wire video intercom system\u003c\/strong\u003e. The outdoor camera and indoor monitor are connected by a 4-core cable for stable power and video transmission.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many users can this system support?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The outdoor camera supports up to \u003cstrong\u003e500 user cards\u003c\/strong\u003e and password unlocking.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does it support night vision?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. The outdoor camera has 6 IR LEDs and supports night vision up to 2 meters.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can it work with an electric lock?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. It can work with a 12V electrical lock. You can unlock the door from the indoor monitor. The electric lock is not included and can be purchased separately.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does it support room-to-room intercom?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. This system supports communication between indoor monitors, making it suitable for room-to-room intercom and multi-unit intercom projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the maximum distance between camera and monitor?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The maximum distance is up to \u003cstrong\u003e100 meters\u003c\/strong\u003e. Different distances require different cable diameters.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the outdoor camera weatherproof?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. The outdoor camera comes with a weatherproof cover and operates from \u003cstrong\u003e-35°C to +55°C\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the power supply?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The indoor monitor uses an input of AC100–240V and outputs DC15V 1500mA.\u003c\/p\u003e\n\n\u003ch3\u003eUpgrade Your Entry Security with ANJIELO SMART\u003c\/h3\u003e\n\u003cp\u003eThis ANJIELO SMART \u003cstrong\u003e4-wire RFID password video intercom system\u003c\/strong\u003e is a practical and reliable solution for apartment, villa, and building entry security. With a 7-inch color monitor, 700TVL night vision camera, RFID\/password unlocking, hands-free two-way intercom, room-to-room communication, and electric lock support, it helps improve daily security and visitor management. 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