20 Channels Restaurant Pager Waiter Calling System Wireless Paging Queue System Guest for Restaurant Coffee Shop Queuing System

Brand Name: VBESTLIFE
Origin: Mainland China
Model Number: Pager System for Restaurant
Certification: None
Features 1: Pager System for Restaurant
Features 2: Restaurant Pager System
Features 3: Restaurant Pager Wireless Coaster Pager
Working voltage: DC3.7V (rechargeable battery)
Charging voltage: DC5V
Working Frequency: 433.92MHZ
Der: Learning (AM)