Retekess TH004 emergency call button with TH003 receiver, easy to pair and use 

Each call button comes with a sticker, so you can stick it on the wall or any place, it is quite

easy to use. It can be widely used in a nursing home, clinics, hospital

Retekess TH004 emergency call button can work with Retekess T128 TD108 watch pagers and TH003 TD105 T114 display receivers. Each call button comes with a sticker, so you can stick it on the wall or any place where need help, it is quite easy to use. The wireless is widely used in bars, SPAs, clinics, hospital, stores and more