WOTZOV Mini IP44 Waterproof Wireless Doorbell, 1150Ft /350 M Long Range Door Chime Kit,3 Push Button And 1 Receivers,48 Ringtones,6 Volume Levels,LED Indicator

48 Ringtones & 6-LEVEL VOLUME:The doorbell Receivers features 48 music,6 adjustable volume levels from 0dB (Silent mode) to 80dB to meet your needs on different occasions. LED indicator alerts those with impaired hearing or when the doorbell sound is (temporarily) unwanted. ULTRA-LONG WIRELESS RANGE:Extremely strong penetrating performance,the receiving distance can reach 350 m/1150 FT in a straight line,But it will not interfere with other devices in your home or neighbors.(Actual receiver signal, signal strength varies depending on environment and obstacles.) WATERPROOF & DURABLE:The IP44 waterproof doorbell button works perfectly even in the worst weather conditions such as heavy rain, direct sunlight and frost.The doorbell material is extremely durable and can withstand more than 100,000 knocks. EASY TO INSTALL :Simply plug the receiver into a power outlet,Use the provided screws or adhesive patch to install the Doorbell Button in any location in an indoor, outdoor door frame or garden. TIPS:Our wireless doorbell kit is your perfect choice for villas / apartments / offices / hotels / nursing homes and other places,Can used as a wireless paging device when in need.Door bell button uses a 12V, 23A battery (but not included).