Review on Wireless Doorbell For Homes, Apartments, Businesses, And Classrooms - Easy-To-Use With 2 Door Ringers & 1 Plug-In Chime Receiver - Battery Operated And LED Flash - SadoTech (White) by Timothy Jimenez

bought this for my elderly relatives as their bell did not work and needed something simple for them to replace their wired bell. Setup was a little difficult for my uncle who is 85 years old but he managed to get through it. He in now driving my aunt crazy with all the various sounds, she actually hid from him lol. He loves being able to use different tunes for each bell, so they know what door to go to. I also bought the extra bell so that they have one in the basement just in case of an emergency. He fell a few years ago and laid on the floor for an hour because he could not get up or call for help. My aunt 86 has trouble hearing feels better knowing the bell is down there ju