This wireless doorbell is made from high quality microchips for long range connectivity,Over 500 feet.It's self-power and waterpoof doorbell,no need Battery,Portable Door Bells for Home Chime Operating at 500 Feet with 38 Melodies, 4 Volume Levels.Will not interfere with other equipment in your home or those of your neighbors; ensures you will never miss a visitor, even if you are a few rooms away or on another floor.
- 100% SATISFACTION:Our ACMEART wireless doorbell is made from high quality microchips for long range connectivity,Over 500 feet.will not interfere with other equipment in your home or those of your neighbors; ensures you will never miss a visitor, even if you are a few rooms away or on another floor.
- SIMPLE SET UP: 1 Push-Button Ringer & 1 Receiver,Just plug the mini receiver into a socket and fix the transmitter on a wall with the accessories provided(2 piece of double-sided bonding tape).
- NO BATTER DOORBELL:With this convenient no battery doorbell there's no need for electricians. No wires, no holes, no need battery.No longer worry about the doorbell running out of power.IP55 dustproof and waterproof rating; works between -4 °F to 140 °F,withstands various harsh weather conditions.
- CHIMES TO CHOOSE FROM: The stereo speaker inside mini receiverdelivers rich and crisp sound; 4 adjustable volume levels with a maximum setting of 115 dB; press "Pairing and Choosing" button to easily choose from 38 melodies.
- Use occasion：Our versatile remote doorbell also works in classrooms/hospital/hotel/office/warehouse, also can as an alert for the hearing impaired. Some bojects,such as iron doors and iron frames will affect the efficiency of transmission distance,please avoid the transmitter and receiver near these objects.