Review on 📞 CallToU Caregiver Pager Wireless SOS Call Button Nurse Alert System for Home Elderly Patient Seniors Disabled Personal Attention Pager 500+ Feet Range with 2 Waterproof Transmitters and 1 Plugin Receiver by Casey Oliver

The same device is sold under about 10 different brand names, so buy whichever is cheaper. The same applies if you add more buttons. The calls are mostly terrible, but we found two that were less annoying. Keep in mind that the written instructions are just awful as we all come to expect from these Chinese to English through some other language translations. Also, the instructions don't always match the product - in this case, the backs of the buttons differ from the instructions for attaching the strap. Surfaces seem to be easier to make. Coverage is good on my only 1600 sq ft historic ranch. ft. By placing the base in the hallway, I cover my entire house and garage inside, as well as my entire lot outside (maximum 1/4 acre). I'm not sure if you can connect a button to multiple bases. but you probably can, since the link is controlled by the base, allowing you to create overlapping areas. All in all a good, solid, no frills, simple home pager system; but the sounds are terrible and the instructions almost useless. Therefore only 3 stars.