Fangrui Product Details Wireless Caregiver Pager Nurse Alert System--- Alarm System For Home Smart Call Button For Home/pregnant Woman/elderly/patient Vibration Pager (life Alert Necklace) 1 Transmitter + 1 Feet Plugin Receiver. 60 Music & 5 Levels Of Volume Receiver --- Wireless Caregiver Pager Call Has 60 Ring Tones For Your Choice. Operating Range Is About 262 Feet / 80 Meter In Open Area. 5 Level Adjustable Volume From 0db To 110db. Easy Use ( Plug And Play) Plug The Receiver Into An Electrical Outlet. Sos Life Alert Necklace Button Ip55 Waterproof & Neck Strap Included---transmitter/push Call Button Is Easy Carry, It Can Be Put In Pocket,or Hang On Neck As Pendant.transmitter/push Call Button Is Waterproof. Acceptable For Meal/soup Splash. And Allow To Be Installed In The Washing Room. Not Need To Yell To Catch Attention & Led Flash ---wireless Caregiver Pager The Idea Is Both For The Caregiver And Patient/ Elderly/ Pregnant Woman/ Children While Calling For Help At Home. Like The Kitchen/washing Room Where Is Enclosed And Noisy Can Be Installed Separately. Make Sure The Patient/elderly's Call Can Be Heard. Caregiver Pagers Wireless Call Button For Elderly Patient Personal In Home Life Alert System For Seniors Range 260ft/80menter,60 Ringtones (1sos Button+1 Receiver)we Aim To Show You Accurate Product Information.manufacturers, Suppliers And Others Provide What You See Here, And We Have Not Verified It.see Our Disclaimer