[US Plug 110V]

1. 1 Host Controls 20 Pager: Twenty different codes can be sent through a combination of the numbers 1?20. This queuing system greatly improves work efficiency.
2. Multifunctional: Equipped with low battery charging indicator, learn code registration mode, online search, vibration, sound, light flash, can be switched at will prompt.
3. Professional Processing Chip: Adopt imported processing chipset, high performance noise reduction coding and decoding circuit, fast heat dissipation, strong stability.
4. Receiving Range: External antenna partition wall receiving range of 50?100m, open area operating range of about 1000m (3280 ft).
5. Widely Used: Widely used in fast food restaurants, food courts, pizza parlors, and auto shops or other places where many customers are waiting to be served.

Specification:
Item Type: Wireless Calling System
Material: ABS
Keyboard Transmitter:
Operating Voltage: DC5V
Operating Frequency: 433.92mhz
Working Current: 200±30mA
Standby Current: 60±10mA
Encoding Method: Learning Code
Operating Temperature: -10℃-60℃
Disc Receiver:
Operating Voltage: DC 3.7v (rechargeable Battery)
Charging Voltage: DC5v
Operating Frequency: 433.92mhz
Standby Current: <14±3ma
Working Current: 70±20ma (buzzer)
100±20ma (vibration)
120±20ma (vibration + Buzzer)
Reception Sensitivity: -107±2dbm
Battery Type: Lithium Battery
Single Receiver Battery Capacity: 200mah (including)
Decoding Mode: Learning Code
Voltage: 100-240v

How to Use:
Plug and play

Package List:
1 x Keyboard Transmitter
20 x Receiver
1 x User Manual
1 x Adapter