Enhance communication and safety with this Wireless Voice Intercom Doorbell, designed to provide clear, reliable two-way communication in various environments. Crafted from durable ABS material, this portable intercom system features two channels (A and B) and three adjustable volume levels, allowing users to customize sound settings for optimal clarity. Ideal for caregivers, hospitals, offices, homes, and other settings, it ensures seamless communication without the need to raise voices or rely on potentially harmful devices. Key Features: · **Two-Way Communication:** Enables easy and instant voice interaction between users, eliminating the need to shout for assistance, making it perfect for babysitting, caregiving, and monitoring. · **Safe for Pregnant Women and Babies:** Unlike cell phones, this intercom system operates without radiation, providing a safer communication option for sensitive environments. · **Adjustable Channels and Volume:** Equipped with two selectable channels (A and B) and three volume levels, allowing users to tailor the sound to their preferences and environment. · **Long Battery Life:** Built-in 1800mAh lithium-ion battery offers up to 48 hours of continuous use on a single charge, ensuring reliable operation over extended periods. · **Wide Application Range:** Suitable for diverse environments such as hospitals, hotels, factories, teahouses, homes, offices, laboratories, and medical facilities. · **Extended Transmission Distance:** Operates effectively up to 1000 meters in open spaces and 20 to 50 meters through walls, ensuring clear communication over long distances. · **Durable ABS Construction:** Lightweight yet sturdy ABS material provides durability and portability for everyday use. · **Wide Operating Temperature:** Functions reliably in temperatures ranging from -20℃ to 55℃ (-4℉ to 131℉), adapting to various climates and conditions. Specifications: · Item Type: Wireless Voice Intercom Doorbell · Model: H8 · Material: ABS · Power Supply: Built-in 1800mAh Lithium Ion Battery · Operating Temperature: -20℃ to 55℃ (-4℉ to 131℉) · Transmission Distance: Up to 1000m in open space; 20-50m through walls · Working Frequency: 410MHz - 490MHz · Sound Adjustment: Three-level volume control · Channels: 2 (A and B) Package Includes: · 1 x Wireless Voice Intercom Doorbell This Wireless Voice Intercom Doorbell combines safety, convenience, and versatility, making it an essential communication tool for caregivers and professionals across multiple settings. Its long battery life, adjustable settings, and reliable transmission ensure uninterrupted communication whenever you need it.