How it work of caregiver pager

when patient need call the care workers or nurse, can press the buton on the neck or bed side. This emergency signal will be send out, so that the nurse will go to help in time.

Specification of nurse watch pager

1. Can work with 500pcs multi-key transmitter in max
2. Can show 3 group call number in one time 
3. Show 4-digit number from 0001-9999 and first alphabet can be A-Z
4. Can indicate different service type via words or alphabet. 
    ( call; bill; drink; dessert; help etc and A-Z)
5. Can record when the call come in and count the call times of each number 
6. Can track the history calling info by up and down
7. Show current time when stand-by
8. 3 reminder ways: sound prompt and vibration or both 
9. Battery is rechargeable: 3.7V Lithuim battery
10.Dimension: 50*51*16mm
11.Color: Silver, blue, green, red, black
12. Output: DC5V--1A

Specification of  emergency call button

Single key: Call                                                   
Signal Distance: 200M in open area    
Material: PC and waterproof silicone
Dimension: 60*60*22mm 
100% waterproof 
With a 12V 23A battery            
Can hang on the neck