Product Introduction:
Wireless Doorbell is provided by Advante Electron Ltd,a major Doors & Windows supplier in Construction & Real Estate wholesale industry in China.You can check out the specification of Wireless Doorbell below or get any optional result clicking into the following keywords and you can check the authentications and testimonials of Wireless Doorbell .
Description:
Water-resistant transmitter can be mounted outdoors or indoors 32 sounds selectable Operating range is up to 100m on open air The transmitter uses one 12V 23A battery (included).Receiver uses mains supply LED indicator in the receiver Built-in a 29mm speaker
