2019 г. Oem 433 МГц беспроводная система вызова пейджинговый аппарат для

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Количество:

2019 Oem Wireless Guest Queue System Calling Restaurant Coaster Pager System for Restaurant

Features

999 different codes

UFO pager design

RF wireless technology

Vibration/Buzzer prompt optional

Built-in rechargeable battery

Technical Data

Keypad
Working voltage	DC5V/1A power adapter
Working frequency	433.92MHz
Standby current	≤40mA±5mA
Working current	≤200±30mA
Encoder	learning code
Modulation	AM
Color	Black
Dimension	15010354mm
Charger Base
Working voltage	DC5V/4A power adapter
Color	Red
Dimension	909019mm
Pager
Working votage	DC3.7V (rechargeable Li-poly battery)
Charging votage	DC5V
Working frequency	433.92MHz
Standby current	≤14±5mA
Working current	70mA±20mA (buzzer) 100mA±20mA(Vibration) 1200mA±20mA(Vibration+buzzer)
Battery capacity	400mAh Li-poly
Decoder	learning code
Modulation	AM

shipping

0.0161 s.