Enhance your home security and communication with our Smart Wireless Intercom Doorbell System, designed to offer convenience, style, and reliable performance. This advanced doorbell system is perfect for any modern home, providing efficient communication and ease of use. Convenient Power Supply: The doorbell boasts a long-lasting battery life, enduring up to 6 months under regular use. The indoor unit is powered by a 5V1A adapter, ensuring it never runs out of power. Installation is a breeze with adhesive mounting on walls, making setup quick and hassle-free. High Grade Design: Featuring a button made of durable plastic and silicone, the doorbell has a glossy appearance that exudes a high-end look and feel. It is tested to work efficiently up to 100 meters, making it suitable for buildings up to 4 floors high. The indoor units can call and communicate with each other, adding an extra layer of convenience to your home. Loud and Clear Alerts: Never miss a visitor with the doorbell's flashing light and continuous 20-second ringtone. At 108 decibels, the ringtone is louder than typical smartphone ringtones, ensuring you always hear incoming calls, no matter where you are in your home. One Button Operations: The simple one-button design allows for easy calling, answering, and ending conversations. Calls automatically end after 1 minute, facilitating quick and efficient interactions without any fuss. Stable Performance: Constructed from sturdy ABS material, the outdoor unit is powered by a rechargeable lithium battery, ensuring long-term durability and performance. It operates reliably within a temperature range of ‑20°C to 55°C and supports a transfer range of 100 meters in open space and 5‑20 meters through walls, providing stable performance in various conditions. Upgrade your home's communication system with our Smart Wireless Intercom Doorbell. Whether you're in a multi-story building or a single-family home, this doorbell system offers the perfect blend of functionality, style, and reliability, ensuring seamless communication and enhanced security.