BLACK DOOR BELL Black wireless doorbell power plug Wireless 90 * 56 * 20mm Long Range 36 music options and lighting Easy to install 110/220V Doorbell

36 Ringtones & 4-LEVEL VOLUME:The doorbell Receivers features 36 music,4 adjustable volume levels from 20dB to 80dB to meet your needs on different occasions. ULTRA-LONG WIRELESS RANGE:Extremely strong penetrating performance,the receiving di can reach 300 m/1000ft in a straight line,But it will not interfere with other devices in your home or neighbors.. WATERPROOF & :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 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 e or garden. TIPS:Can used as a wireless paging device when in need.Doorbell button uses a 12V, 23A battery (but not included).Actual receiver signal, signal strength varies depending on environment and obstacles.Weight: 150g