Product Description: Enhance Communication with Our Wireless Voice Intercom Doorbell Powerful Penetration: Our wireless voice intercom doorbell is equipped with an intelligent, upgraded chip that provides strong penetration capabilities. It ensures reliable communication across multiple floors, from the 1st to the 8th, making it ideal for multi-level buildings and providing dependable performance. Intelligent Design: Featuring a smart, user-friendly design, this doorbell includes intercom and power light displays to cater to your usage needs. The intuitive interface allows for easy operation, ensuring an efficient communication experience for all users. Stable Signal: With a working distance of up to 1000 meters in open areas, this wireless doorbell guarantees a stable signal that won't interfere with other devices in your home or those of your neighbors. Enjoy clear and uninterrupted communication at all times. Performance: Designed for longevity, the outdoor doorbell can be pressed up to 5 times a day for 2-minute calls, lasting approximately 6 months on a single charge. The indoor unit operates efficiently for about a week, providing consistent and reliable performance. Application: This versatile voice intercom doorbell is perfect for various settings, including homes, hotels, villas, factories, and hospitals. It serves as an essential intelligent call system, enhancing convenience and security across multiple applications. Upgrade your communication and security with our Wireless Voice Intercom Doorbell. Its powerful penetration, intelligent design, and stable signal make it an indispensable tool for modern living, ensuring seamless communication and peace of mind in any environment.