Wireless Doorbell • PHYSEN • Doorbell Chime Kits with 1 Transmitter 1 Receiver • Waterproof • Operating at 1000ft Range • 32 Ringtones • 5 Volume Levels • LED Flash • Door Bell for Home Classroom

Long Wireless Range Door Bell - Our wireless doorbells for home extend over 1000ft(300m) in open space, has strong anti-interference features and one-to-one signal pairing.

The doorbell chime ensures you will never miss any visitor, even if you are a few rooms away or on another floor.

Our best wireless door bell is great for large homes, apartments, offices & classroom.

Multiple Optional Ringtone & Mute Mode - The wireless door bells for homes has 32 optional ringtones (including merry christmas ringtone) and 5 levels of volume that can be adjusted from 0 dB to 130 dB.

You can set silent mode and don't worry to disturb your sleeping baby.

And bright LED flash is suitable for the elderly and hearing impaired.