Wireless Door Bell, Waterproof Doorbell Chimes

Package Includes: 3 receivers+4 waterproof push buttons+screws+double-side tapes+batteries+mini user manual Set the receiver for separate tone operation(pairing instruction): 1)Plug receiver into outlet and select desired ring tone by short press receiver MUSIC button; 2)Then long press receiver VOLUME Control button for about 5-7 seconds until you can hear receiver "ding" with the blue light will be flashed(which mean receiver get into pairing mode) and please notice that receiver will exit the pairing mode automatically if it doesn't get signal from transmitter/sensor in 5 seconds. 3)so you should immediately press transmitter pair with the receiver and you will hear the tone you selected which mean your operation is successful. 4)Press the transmitter to have a final check about the pairing works,if you can hear the tune you selected again,which means that your operation is completed successfully. If you want to set the receiver play a different tones trigger byother transmitter, just on this receiver to select another song and following the above steps(1-2-3-4) make it pair with a new one transmitter is ok. Reset/Clear receiver pairing memory: If you want to reset the pairing and just plug the receiver into outlet and long press receiver "MUSIC" button for about 10 seconds until hear "ding" with light flashes to reset/clear receiver memory. Range of application: House,office,hotel service,community building,factory, construction site and other areas that is suitable for short-distance wireless environments. It also can be best gift as its new design and nice appearance, are very popular for household. Working range:1000Ft in open area Here at ,we encourage you to make use of our Worry-Free Lifetime Warranty Guarantee. A happy purchasing experience is the utmost importance to us and we will happily send a product replacement if any issues arise. 👍【Multiple Optional Ringtone & Mute Mode】 - wireless doorbell chime features 58 ringtones and 5 level adjustable volume(0 dB to 110 dB) to meet your needs for different occasions. LED flash are suitable for the elderly and hearing impaired. The indoor chime can remembers your last melody and volume level after closing it; No need to reset the previous settings,really save your time. 👍【Expandable and Multi Use】- The classroom doorbell for teachers can add more receivers or doorbell buttons for increased coverage. Multiple doorbell chime can be configured to ring with different door chimes or ringtones to let you know where is the visitor. Great for large homes, classroom, apartments & offices. 👍【Long Wireless Range】- Our wireless doorbells for home extend over 1300ft(400m) in open space, has strong anti-interference features and one-to-one signal pairing. This wireless doorbell with 3 receivers ensures you will never miss any visitor, even if you are a few rooms away or on another floor. 👍【Waterproof & Easy to Install】 - Houses wireless doorbell is truly waterproof & weatherproof to -4°F/140°F. Installing and pairing according to the instructions, NO tools needed! All you had to do was plug in the adapter to an outlet and adhere the transmitter to the wall via Double-sided tape or Screws-in. 👍【Wireless Doorbell Kit and Warranty】- Door Bell Kits Contains: 4 remote transmitters and 3 plug-in smart doorbell receivers, double sided mounting tape, anchors, screws and A23 battery included. We will offer Lifetime Warranty and 24 hours customers service. Please feel free to contact us if you have any questions.