Review on 📟 Retekess TH003 Caregiver Pager for Elderly - Personal Attention Pager with 52 Tunes, LED Indicators, 2 SOS Call Buttons, and 2 Plug-in Receivers for Home by Kristi Martinez

10 minutes figured out how to connect the push button transmitter to the receiver (hold down the side center button on the receiver for a few seconds, point to the transmitter button on the receiver until the receiver starts blinking blue ). After that, we just set the desired tone and volume and that's it. It's loud enough to hear from any room on the first floor (although the volume can be turned down), and the signal extends from the far corner of our top floor to the opposite corner of the bottom floor. Recommend if you need a simple call button.