Enhance your home or office communication with this Wireless Home Intercom System, designed for seamless two-way communication with versatile ringtone and intercom modes. Crafted from durable ABS material and featuring an IP54 waterproof rating, this intercom system ensures reliable performance in various environments, including homes, hospitals, hotels, laboratories, and factories. Operating within a wide 410-490MHz frequency range, it delivers clear sound quality and exceptional transmission distance, making it ideal for both indoor and outdoor use. Key Features: · Dual Mode Communication: Easily switch between ringtone calling and intercom modes for flexible communication options to suit your needs. · Long Distance Transmission: Achieves up to 1000 meters (3280.8 ft) in open space and 20-50 meters (65.6-164 ft) through walls, providing strong practicality and reliable connectivity. · User-Friendly Indicator Lights: Equipped with intercom and power indicator lights for intuitive operation and quick response to incoming calls or messages. · Adjustable Settings: Features 2 communication channels (A and B) and 3 volume levels, allowing customization based on personal preference and different environmental needs. · Rechargeable Lithium Batteries: Both indoor and outdoor units include built-in 3.7V 1800mAh rechargeable lithium batteries for long-lasting use without frequent replacements. · Weather Resistant Design: IP54 waterproof rating protects the outdoor unit from dust and water exposure, ensuring durability in various weather conditions. Specifications: · Item Type: Wireless Home Intercom System · Material: ABS · Waterproof Rating: IP54 · Indoor Unit Battery: Built-in Rechargeable Lithium Battery 3.7V 1800mAh · Outdoor Unit Battery: Built-in Rechargeable Lithium Battery 3.7V 1800mAh · Application: Suitable for Home, Office, Laboratory, Hospital, Hotel, Factory, and more · Working Temperature: -20℃ to 55℃ · Transmission Distance: Approx. 1000 meters (open space); 20-50 meters (through walls) · Working Frequency: 410MHz-490MHz Package Includes: · 2 x Wireless Home Intercom Units This Wireless Home Intercom System offers reliable, clear, and flexible communication with long-range capability and durable design, making it an essential device for secure and efficient connectivity in various settings.