Discover the latest in technology with the wireless doorbell that uses self-powered energy technology. The transmitter converts kinetic energy into electricity, eliminating the need for batteries. When the button is pressed, a small amount of electrical energy is collected and sends a radio signal to the receiver to produce sound, without the need for a battery. This means users do not have to worry about replacing batteries while contributing to the reduction of battery pollution, promoting environmental protection.

• Variety of Melodies and Sound Settings: Features 32 different sounds and 4 levels of adjustable volume.
• LED Visual Alert: With built-in LED lights that flash for easy visibility.
• Easy Installation: No need for wires or additional accessories.

• Houses and Apartments
• Schools and Offices
• Villas and Hotels
• Warehouses and Factories
• Hospitals