Yueqing Tianhong Electron Co., LTD

We are Yueqing Tianhong electron co., LTD based in Yueqing , China. Our business is related to Electrical & Electronics Supplies industry and we specifically deal in door bell. Please find our product details below: door bell TH-D78 Model No. TH-D78 16 melodies for choice receiver powered by batteries or adapter easy to install. portable carrying. 100 meters working range CE, R&TTE, RoHS approval Door bell up to 100 meters range Sounds Dingdong , Ring, music and music Frequency: 433.92MHZ or 315MHZ The bellpush transmitter is powered by a 12 volts 23A battery. The receiver plug in the mains (230V or 110V) Digital coded and radio signal to prevent false triggering Designed to the international standard to meet requirement of radio Door bell up to 100 meters range Sounds Dingdong , Ring, music and music Frequency: 433.92MHZ or 315MHZ The bellpush transmitter is powered by a 12 volts 23A battery. The receiver plug in the mains (230V or 110V) Digital coded and radio signal to prevent false triggering Designed to the international standard to meet requirement of radio door bell TH-D78 Model No. TH-D78 16 melodies for choice receiver powered by batteries or adapter easy to install. portable carrying. 100 meters working range CE, R&TTE, RoHS approval Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.