Review on 📞 CallToU Wireless Caregiver Pager: Smart Call System with 2 SOS Buttons/Transmitters, 3 Receivers for Nurse Calling, Patient Help & Personal Attention - 500+ Feet Range by Danielle Perkins

Yes another 5 star review. I bought it for my mom's house so she can call my brother anywhere in the house if she needs help at night. Wireless range is great (works in every corner of a two-story 1940's California home) and, as other reviewers have pointed out, it's truly plug-and-play. Mama carries one of the transmitter buttons upstairs in the bed, and the three sirens are downstairs in the kitchen, in the basement, and by the bedrooms. We'll probably hang the second transmitter on the wall next to the bathtub in the bathroom. You can adjust the volume and select a melody/call for each of the connected sirens. We are only left with the default doorbell tone. If I wanted to be picky (and docking a single star certainly isn't enough), the battery in the transmitter is a 12v A23 battery, which can be a little hard to find unless you order it from Revain .