Wireless Doorbell Battery Operated, Waterproof Door Bells Wireless Cordless, Do

Product Description\nAigostar Wireless Doorbell\nLife could be more convenient!\n Wireless design, you don\u2019t have to knock through the wall to install the doorbell. With glue on the back, just simply stick it on the wall, effortless.\nLONG OPERATION DISTANCE\n With a wide range of 150M, you won\u2019t miss any call; With adjustable 3-levels volume and optional 36 chimes, it\u2019s loud enough to be heard clearly in any corner of your home.\nWEATHERPROOF\n Premium-grade IP44 material ensures its perfect performance in outdoor environment. Work great even being exposed in rain, snow or minus temperature weather.\nCharacteristics:\n-- Operation Range: 150m\n-- Wireless DC Doorbell\n-- IP44\n-- LED Indicator\n-- 36 Ringtones\n-- 3-Year Battery Life\nFEATURES\nLONG OPERATION RANGE\n With a reliable wireless range of 150m and strong signal penetration, the doorbell will never fail to alert you when someone shows up at the door.\nIP44 WATERPROOF\n With a high waterproof rating of.