Wireless Doorbell with Two Transmitters & Three Receivers for Deaf, Elderly, Patients, Postpartum Centers, One-Button Emergency Call

This innovative wireless doorbell system is designed to ensure peace of mind and improved accessibility for individuals in need of assistance. With two transmitters and three receivers, it provides comprehensive coverage in homes or care facilities. Ideal for the deaf, elderly, patients, and postpartum centers, this doorbell features an intuitive one-button emergency call function, making it easy to alert caregivers or family members when help is needed. Its user-friendly design is perfect for enhancing safety and communication in various living environments. Power Supply Mode: DC Voltage: 4.5V/5 Ring: 5 volume levels, 45 songs Power Consumption: 0.5 Scope Of Application: Open space straight unobstructed distance 280 meters Manufacture country: China Instructions included: No