Doorbells By Pick Ur Needs

• Ultra-long Operating Range: 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 neighbours' bells.
• Multiple Chimes & Easily Choose:36 different chimes and tunes to choose with 4 levels of adjustable volume from 0db to 85db, chimes are loud enough to be heard throughout the house. Memory function is available for sound and chime selection.
• 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 (no batteries required for main receiver). 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.
• Sleek Design & IP44 Waterproof:The weather-proof bell setting on front/back door can stand up to rain, snow and temperature changes, against rainy days or cold winter,Operating temperature is between -25 degreeC and 55 degreeC. The flashing light indicator that gives you a visual form of notification, an excellent feature for the hearing impaired.
• 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.