Doorbells By Caresale

• 300M/1000Ft Long Range Wireless Doorbell Operating range up to 660ft/200m in an open area when there are no obstructions.unique control code ensure it won't disturb other devices or neighbors doorbell,high power penetration without worrying about signal obstruction during few walls, ensures you will never miss a visitor, even if you are a few rooms away or on another floor.
• Easy Installation & Using:Screws and double-sided adhesive tapes included for easy be fixed to the doorframe of the transmitter. Easily plug receiver into an electrical outlet. Install just plug it in location you need it to be heard, then you put the button where you want someone to push the button. Remembers your last melody and volume level after a power outage; no need to reset to your previous settings.
• 36 songs optional?36 ringtones for your option,you can select regularly,and don't feel bored.Avoid the same ring with the neighbors.
• Waterproof touch doorbell button?F15&F52 doorbell button waterproof level is up to IP55,you can put it on the outdoor wall .And low power consumption, it can use about one year if press average 10 times a day.
• Multi Use:It is fit for home, apartment, classroom, office, villas and more. You can use our doorbells to train dogs, using it to quiet down classrooms, when you ring the bell, the students will know it's time to move on to the next group, the kids are loving it also. And it can be a paging device for the elderly, can signal for care when they need it most.