999CH Wireless Watch Wrist Restaurant Calling System Host Watch Call Pager 433MHz

Description:

This watch receiver adopts RF wireless and learning code technology. It can easily pair up to 999 channels of wireless calling transmitters. The receiver can display all of the letters A-Z, such as Call, Pay, Order, Water, Coffee, Help, Doctor, Check, Clean,Car, Boss,etc, make it suitable for different places. So it is widely used in restaurant, cafe, bar, tea shop, KTV, bank, office, factory, hotel, hospital and so on.

Features:

l RF wireless technology

l Fashionable watch design

l Dot matrix LCD screen

l Up to 999 channels

l Call button words selectable

l Single or list display mode

l Accurate time display

l Vibration/Buzzer prompt

l Low-power indication

l Built-in removable rechargeable lithium battery

Specification:

1. Working frequency: 433MHz

2. Sensitivity: -108dBm

3. With transmitter quantity: 999pcs

4. Decoding : learning code

5. Letters Show: A-Z

6. Power: built-in 500mA rechargeable lithium battery

7. Working current: 57mA +10mA(buzzer mode) / 95mA +10mA(vibration mode)

8. Standby current: <8mA

9. Working temperature: -20 Celsius to 55 Celsius

10. Size: 50 x 45 x 17mm / 1.9 x 1.7 x 0.6 in

11. Weight: 55g / 1.9oz

Note: 

l This is a watch receiver only, transmitter button is not include. If you want to choose the right transmitter that matches this watch, please feel free to contact us.

l 1 x Watch Receiver

l 1 x Power Plug

l 1 x USB Cable

l 1 x English Manual