YueYueZou Wireless Home Care Alert Dual Call Button Caregiver Pager Alarm Ideal for use as a call button or emergency alarm to enable elderly, disabled, bedridden to call a caregiver for help within a home or small facility - Simply press either call button to alert the caregiver via the wireless receiver The blue call button transmitter activates your choice of 23 melody alerts and the red call button transmitter activates your choice of 9 emergency alerts - Both call buttons are water-resistant and can be worn as a pendant, no need to yell to get someone's attention. Perfect answer for massage therapists to know for sure when the client is ready without waiting too long to enter the room or not giving them enough time before knocking. Includes everything needed for immediate use - Two call buttons, one receiver- Backed by our one year full-replacment warranty and exceptional customer service Care device for pregnant women or women during month of confinement after giving birth to a child:Both pregnant women or women during month of confinement after giving birth to a child need our considerate care.