CallToU Door Chime Wireless Door Window Sensor Alarm for Door Opens 1000FT Range Enter Alert Chimes for Business Home Store When Entering (2 sensors +1 Receiver)

• [ 24/7 Lifeguard for your family and business ] The door chime for business when entering has 1000FT reliable long working range, perfect entry alert chime when door opens for home and business. What about insecure front door, child safety gate, upstairs window, cabinet, basement door [ Easy to Install] This wireless door sensor chime are paired already, all you need to do is attach the transmitter on your door or window. The receiver is portable battery powered. LED indicators are suitable for the elderly who are hearing impaired [4 Remind Mode ] Door entry chime's receiver is with 4 remind modes, includes deaf doorbell flashing light has: 1,ringing + vibration 2,ringing + flashing light 3,ringing + vibration + flashing light 4,flashing light four modes to choose, flashing light silent mode, do not worry about the ringing will disturb the sleeping baby. LED light flashing, ringing vibration, you will never miss any visitors, in different scenes can choose different modes [ Smart Door Chimes] The receiver of door open chimes is equipped with 5 kinds of ringtones of different styles for your choices. 5 levels volume adjustable, from silent to noisy(0 db to110 db), and door sensor chime are wireless long-range operating up to 1000 feet(no blocking), you don't have to worry about not hearing the sound [After-sales Service ] The entry alert chime is can be a gift for relatives and friends to used to remind visitors, family anti-theft,etc. It has a 1-year warranty and please just feel free to contact us, Manufacturer: CallToU