Item Name: Outdoor 300M Remote Wireless Doorbell Door Bell Security Alarm Plug-in Chime. Receiver Power: AC 110V 60HzVolume: 4 level adjustable levels (0db to 110 db)Wireless Range: 500-1000 ft / 300 m maximum in the OPEN AIRTransmitter Power: 1 x 12V Alkaline Type A23 battery (No Included)Receiver Plug: UK plugTunes: 45 selectable optionsYou could install it anywhere inside, home, garden, office,etc.The transmitter is waterproof for rain drops, which ensures perfect performance in outdoor environment. 45 different chimes and tunes to choose with 4 levels of adjustable volume from 0db to 110db, chimes are loud enough to be heard throughout the house. Memory function is available for sound and chime selection.Featured with strong wireless signals up to 300m/1000 feet to cover your home or business in an open space, this door bell makes sure that you will never miss any visitors, and the unique frequency removes the fear of interfering with your neighbors' bells.You can hear the doorbell chime clearly, even if you are a few rooms away or on another floor.Package Includes:1 x Push Button (Transmitter)1 x Plugin Chime (Receiver)2 x Screws (Battery No Included) *Please make
