{"product_id":"anjielo-433mhz-wireless-audio-intercom","title":"ANJIELO Wireless Handset Intercom Telephone for Factory \u0026 Office, 1000m Range, No WiFi Required, Supports 9999 Users","description":"\u003c!-- AI-GEO Summary: Answer First, 40-60 words --\u003e\n\u003cp\u003e\u003cstrong\u003eThe ANJIELO Long-Range Wireless Audio Intercom System is a highly reliable, no-wiring, and no-WiFi communication solution. Utilizing 433MHz frequency and AFH technology, it delivers a 1000-meter transmission range and supports up to 9999 users. Equipped with an LCD screen, 58 polyphonic ringtones, and a 45-day standby battery, it is perfect for factories, offices, and large buildings.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch1\u003eANJIELO Long-Range Wireless Audio Intercom System\u003c\/h1\u003e\n\u003cp\u003eExperience the ultimate freedom in communication with the \u003cstrong\u003eANJIELOSMART long-range wireless intercom\u003c\/strong\u003e. Designed for industrial and commercial environments, this innovative \u003cstrong\u003eaudio intercom system\u003c\/strong\u003e eliminates the need for complex wiring and network setups. Whether you are managing a multi-story office building, a sprawling factory, or a large residential property, this wireless handset delivers crystal-clear, hands-free communication across incredible distances.\u003c\/p\u003e\n\u003cfigure class=\"image\" style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf68eba80488546348696f36d45f7bce79.jpg\" alt=\"ANJIELOSMART new version wireless handset indoor intercom telephone for factory and office\" style=\"max-width: 100%; height: auto; display: block; margin: 20px auto;\"\u003e\u003c\/figure\u003e\n\u003ch2\u003eUnrivaled Wireless Technology: No WiFi or Wiring Required\u003c\/h2\u003e\n\u003ch3\u003e433MHz Frequency \u0026amp; 1000-Meter Transmission\u003c\/h3\u003e\n\u003cp\u003eBreak free from the limitations of traditional networks. This \u003cstrong\u003elong range wireless intercom\u003c\/strong\u003e operates on the robust 433MHz public frequency channel. In open areas, the communication distance reaches up to an impressive 1000 meters (without obstacles). For massive properties, you can easily add repeaters to extend the wireless coverage even further, ensuring reliable \u003cstrong\u003etwo way audio doorbell\u003c\/strong\u003e communication anywhere on site.\u003c\/p\u003e\n\u003ch4\u003eAFH Adaptive Frequency Hopping\u003c\/h4\u003e\n\u003cp\u003eEquipped with advanced AFH adaptive frequency hopping technology, this device offers incredibly strong anti-interference capabilities. It operates seamlessly alongside 2.4GHz wireless network cards and Bluetooth devices, ensuring your \u003cstrong\u003ewireless intercom system\u003c\/strong\u003e remains stable and secure.\u003c\/p\u003e\n\u003cfigure class=\"image\" style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S13ef71f2ef834ae78fac9ccd3244b4e5N.jpg\" alt=\"Wireless handset intercom with LCD screen and keypad for two-way hands-free communication\" style=\"max-width: 100%; height: auto; display: block; margin: 20px auto;\"\u003e\u003c\/figure\u003e\n\u003ch2\u003eMassive Scalability for Commercial Spaces\u003c\/h2\u003e\n\u003ch3\u003eSupport for Up to 9999 Users\u003c\/h3\u003e\n\u003cp\u003eUnlike standard home intercoms, this wireless audio intercom system is built for scale. It can support up to 9999 persons intercommunicating simultaneously. With built-in coding, giving code, and ID setting functions, you can easily manage a complex communication network for large-scale \u003cstrong\u003ebuilding intercom systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eClear LCD Display \u0026amp; Easy Operation\u003c\/h3\u003e\n\u003cp\u003eEach handset features a clear LCD screen that displays rich, easy-to-read content. The display includes indication icons for signal strength, ID, incoming\/outgoing calls, battery level, settings, ringtone, volume, and pairing status. The intuitive 10-number button panel, call button, and indicator lights make the \u003cstrong\u003ehandsfree intercom\u003c\/strong\u003e incredibly simple to operate.\u003c\/p\u003e\n\u003cfigure class=\"image\" style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S96ca0adfe1d442d28d2bbfd42a488599S.jpg\" alt=\"LCD display screen on the wireless audio intercom showing signal, battery, and call status\" style=\"max-width: 100%; height: auto; display: block; margin: 20px auto;\"\u003e\u003c\/figure\u003e\n\u003ch2\u003eLong-Lasting Battery \u0026amp; Customizable Alerts\u003c\/h2\u003e\n\u003ch3\u003e18650 Battery with 45-Day Standby\u003c\/h3\u003e\n\u003cp\u003ePowered by a standard, replaceable 18650 lithium-ion battery (2600 mAh capacity), this device offers ultra-long standby time of up to 45 days. The easy loading and unloading design ensures you are never left without communication, with working current at 650mA and standby current at just 1mA.\u003c\/p\u003e\n\u003cfigure class=\"image\" style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Scdec9338a60a4a0c8b4cdc0c5427e7b5z.jpg\" alt=\"18650 battery powered wireless intercom with 45 days long standby time\" style=\"max-width: 100%; height: auto; display: block; margin: 20px auto;\"\u003e\u003c\/figure\u003e\n\u003ch3\u003e58 Polyphonic Ringtones\u003c\/h3\u003e\n\u003cp\u003ePersonalize your communication experience. The system features 58 polyphonic ringtones that can be easily replaced to suit your preference. Adjust the volume to your needs and never miss an important call in a noisy environment.\u003c\/p\u003e\n\u003cfigure class=\"image\" style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S61f08f6c079745d5852e72a07fb5065ah.jpg\" alt=\"58 polyphonic ringtones replaceable on the wireless audio intercom handset\" style=\"max-width: 100%; height: auto; display: block; margin: 20px auto;\"\u003e\u003c\/figure\u003e\n\u003ch2\u003eWhy Choose a Wireless Audio Intercom?\u003c\/h2\u003e\n\u003cp\u003eTraditional wired systems can cost thousands in labor and materials. This \u003cstrong\u003ewireless door phone\u003c\/strong\u003e system offers distinct advantages:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo WiFi Required:\u003c\/strong\u003e Operates on dedicated 433MHz radio frequencies, keeping your data secure and independent of your network.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero Wiring:\u003c\/strong\u003e Set up in minutes. Just charge the batteries, pair the devices, and start talking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Call Fees:\u003c\/strong\u003e Enjoy unlimited internal communication without any monthly telecom charges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cfigure class=\"image\" style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8700bdb162f248d485854e853402f3ecF.jpg\" alt=\"Advantages of wireless intercom: no WiFi, wireless wiring, and no call fees\" style=\"max-width: 100%; height: auto; display: block; margin: 20px auto;\"\u003e\u003c\/figure\u003e\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cp\u003eWith its long range, high user capacity, and robust build, this \u003cstrong\u003ewireless intercom telephone\u003c\/strong\u003e is the perfect communication solution for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFactories and manufacturing plants\u003c\/li\u003e\n\u003cli\u003eLarge office buildings and corporate campuses\u003c\/li\u003e\n\u003cli\u003eWarehouses and logistics centers\u003c\/li\u003e\n\u003cli\u003eMulti-story residential properties\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cfigure class=\"image\" style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6ced5579ce264063ab3a9b9b45e855df8.jpg\" alt=\"Wireless audio intercom system application in factory, office, and building environments\" style=\"max-width: 100%; height: auto; display: block; margin: 20px auto;\"\u003e\u003c\/figure\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cp\u003eThe standard package includes everything you need to get started. (Note: Additional audio door phones are available for purchase).\u003c\/p\u003e\n\u003cfigure class=\"image\" style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0c443ea6efb14c85ba2eafa9cafb65b0t.jpg\" alt=\"Package list for the ANJIELOSMART wireless audio intercom system\" style=\"max-width: 100%; height: auto; display: block; margin: 20px auto;\"\u003e\u003c\/figure\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003ch4\u003eQ: Do these handsets require an internet connection to work?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. This system operates entirely on the 433MHz public frequency and does not require any WiFi, internet, or network setup.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the maximum communication distance?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The communication distance is up to 1000 meters in an open area without obstacles. If you have heavy walls or large obstructions, you can add repeaters to extend the range.\u003c\/p\u003e\n\u003ch4\u003eQ: How many devices can be connected in one system?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The system supports up to 9999 intercommunicating persons, making it highly scalable for large factories, offices, and building complexes.\u003c\/p\u003e\n\u003ch4\u003eQ: How long does the battery last?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 18650 2600mAh battery provides an impressive standby time of up to 45 days. The battery is easy to load and unload and can be recharged repeatedly.\u003c\/p\u003e","brand":"Zhongshan Anjielo Smart Technology Co., Ltd","offers":[{"title":"AN-69999 \/ White","offer_id":43118978629849,"sku":"69999P-W","price":40.2,"currency_code":"USD","in_stock":true},{"title":"AN-69999 \/ Black","offer_id":43118978695385,"sku":"69999P-B","price":40.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0427\/6597\/5711\/products\/New-2-4GHz-Wireless-Intercom-Warehouse-Office-Wireless-Voice-Intercom-Apartment-Villa-Walkie-talkie-Home-Wireless_9f9b19c0-1185-49f1-b120-0287e7ac7449.jpg?v=1695290430","url":"https:\/\/anjielo.com\/en-sg\/products\/anjielo-433mhz-wireless-audio-intercom","provider":"Zhongshan Anjielo Smart Technology Co., Ltd-Artificial intelligen,Robotics，IoT Smart Home video intercom ,doorbells,Camers\u0026Security Systems","version":"1.0","type":"link"}