Doorbells TOPSKY

This innovative doorbell features wireless induction technology, providing a seamless and convenient way to welcome guests to your home. It includes a transmitter and receiver, ensuring reliable perfo more→rmance and easy installation. The device offers a visual access component, enhancing security by allowing you to know who's at your door before answering. Encased in a durable plastic shell, it operates efficiently at a voltage of 220V, making it suitable for most households. The classic Dingdong sound greets visitors with a familiar, comforting tone. Power Supply Mode: 12V23A battery, lithium dry cell Ring: 30 Scope of Application: Home, office, villa Product Color: Black and white,