- Wireless doorbell: No batteries, permanet use. Warranty: 2 years High-quality sound Four options for volume control Push the doorbell & hear a melodic door chime- with 38 chimes to choose from Product plugs into a simple AC outlet Screws and double-sided adhesive...Read More
With wide experience and expertise, Didiok Electronics is known as one of the most professional wireless doorbell manufacturers and suppliers in China. We now bring a wide range of high-tech and quality products at your choice. Please be free to buy the best wireless doorbell from us.