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Wireless Caregiver Pager Nurse Alert System with IP55 Waterproof SOS Call Button for Home/Elderly/Patient Attention Call Receiver)
Wireless Caregiver Pager Nurse smart Call system with IP55 Waterproof Call Button for Home/Elderly/Patient attention Pager (1 Receiver + 1Call Button ) Customize and Expandable. Each wireless receiver can work with 50pcs transmitters, each transmitter can pair with 50pcs receivers and set to different or same music. Technical Parameters Receiver working voltage Receiver working voltage Transmitter Battery CR2016 battery Transmitter Battery CR2016 battery Working temperature -20°C ~+50°C Working temperature -20°C ~+50°C Transmitter waterproof grade IP55 Transmitter waterproof grade IP55 Operation range 500+ feet (open air) Operation range 

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Price: $18.98