Review on BITIWEND Personal Safety Alarm Caregiver Pager - 600 FT Waterproof Panic Button For Seniors/Patient/Disable (2 Call Buttons + 2 Receivers) by Louis Abrams

I bought this SOS device in case my partner was either in the garage or outside and needed my help and all that was needed was the push of a button. We only tested it for outside at 70 ft range and it worked loud and clear. The same for the garage. The frequency penetrated through 2 doors and a wall. We agreed this button would only be used for something urgent. For the price it is good product to have.