SECRUI Doorbell–Doorbell Wireless Kits for Front Door – Battery Operated Doorbell with 52 Chimes, Flash Lights, 5 Volume Levels – Waterproof Modern Doorbell (2 Push Buttons 2 Receivers)

Doorbell for Large Homes: 2 push buttons simultaneously trigger 2 receivers.

The range of wireless doorbells for home extends over 1000ft in open space.

Great for large homes, apartments, offices & classrooms.

You’ll never miss a chime! Multiple Optional Ringtone & Mute Mode: SECRUI wireless doorbell receiver features 58 chimes and 5 levels of adjustable volume(0 dB to 110 dB) to meet your needs for different occasions.

LED flash is suitable for the elderly and hearing impaired.