Product Introduction:
Energy-saving 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 Energy-saving Doorbell below or get any optional result clicking into the following keywords and you can check the authentications and testimonials of Energy-saving Doorbell .
Description:
Elegant and streamlined design with large button Simple and convenient wireless install design for beautiful appearance Remote control distance reaching more than 50m, can meet the demand of all kinds of buildings Exact same frequency and different code technology, preventing from interference Built-in double stereo speaker for clearer music and sound Minimum power exhaust and with just one battery of 23A with one year working life for the switch, no working no power exhaust The working voltage of receiver is ACPower exhaust is 0.8W Rated current of 13A Wireless frequency: 315 to 433.92MHz
