Self-powered Wireless Doorbell with Three Receivers and Two Transmitters, Long-Range Remote Chime, Elderly Call Button.

This innovative wireless doorbell system provides a convenient and reliable solution for your home or office. Featuring a self-powered design, it eliminates the need for batteries in the transmitters, making it both eco-friendly and cost-effective. The system includes three receivers, allowing you to cover multiple areas within your space, ensuring you never miss a visitor. With a long-range capability, the remote chime works efficiently even at greater distances. Additionally, it can function as an elderly call button, providing an easy way for seniors to alert caregivers or family members. Its user-friendly installation and versatile application make it an ideal choice for enhancing communication and security in any setting. Power supply mode: AC Voltage: 110-220 Ring: 60 songs to choose from, 5 volume levels adjustable to light only Power consumption: 1 Scope of application: Straight-line unobstructed distance of the vacant land is 150 meters Manufacture country: China Instructions included: No