【Easy to Install & Use】Easily plug receiver into an electrical outlet (no batteries required for main receiver). Push button can be fixed to the doorframe with screws, or attached by using double-sided adhesive tapes. Simply mount the doorbell where needed and you are ready to go.
【3 Working Modes】 The wireless doorbell has three working modes for you to choose to meet your needs in different occasions. When someone is resting, you can choose the LED light flashing mode, and you can choose the ringing mode or the simultaneous ringing and LED light working mode in daily or party.
【38 Different Ringtones & Adjustable Volume】The doorbell features 38 chimes and 4 level adjustable levels (25db to 110dB) to suit your needs. There are 4 levels chime choices of different sounds.The loud wireless doorbell is a best way to get student attention for teacher in classroom management.Blue LED flashes when someone is at the door, providing convenience for the elderly and the hearing impaired.
【Long Operation Range】Operating range of over 400m/1400ft in open area when there are no obstructions. You will always be easily informed when someone is calling from outside, ensures you will never miss a visitor.
【Waterproof & Dustproof】Remote transmitter button is rated IP65 weatherproof. Waterproof rating ensures the rain day usage perfectly. Memory function help the plug in doorbell can remember the previous sound and chime selection, no need to reset to your previous settings. This makes it extremely convenient and bring you the better user experience.
