BITIWEND Door Chime, Door Sensor Chime When Door Opens, Door Entry Alarm for Business/Home/Office/Store, 600 FT Range, 58 Chimes 5 Adjustable Volume Door Ringer Alert 1Sensor + 2Receivers

Product Description

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1 600ft Working Distance

2 5 Volume Levels

3 58 Different Ringtones

1 Store 2 Home 3 Business

Door Chimes When Door Opens – This doorbell chime reminds you when someone opens the door/window. Suitable for family who have children or elderly with dementia, will reminds you in time when they want to go out
Door Chime For Business When Entering – This door entry chime can be used as a doorbell for your store or office to remind you when someone walks into, you will never miss any customers/visitors
Easy To Install – The door sensor and receiver are paired at the factory, upon receipt, simply plug the receiver into the socket and tape the door sensors to the door/window. (Note that the large part of the door sensor needs to be pasted on the fixed door/window frame, and the small one on the movable side, two parts not exist 1cm.)
58 Ringtones & 5 Volume Levels – The door chime for business when entering has 58 chimes with 5 adjustable volumes (include mute model). With LED indicators and memory function, even after power failure, it will maintains the last set ringtone and volume
Long Range & Expandable – The window alarm sensors door alarm has 600 ft far enough to cover every door in your house or store. Each doorbell receiver/door sensor can be paired with up to 58 door sensors/receivers, and the great thing is that each pairing can be matched with a different ringtone so you know exactly which door/window is open