Verbex VT-K-400 Ycall Wireless Call Service For Restaurant 

Applications: Restaurant, Coffee Shop, Fast food Chain, Food Court, 
KTV, Pub, Service Centre, Clinic, Supermarket. Provides fair, organized, 
efficient customer service;

VT-K-400 Ycall Diaplay receiver：

• Can work with 500pcs multi-key transmitter in max
• Can show 3 group call number in one time 
• Show 4-digit number from 0001-9999 and first alphabet can be A-Z
• Can indicate different service type via words or alphabet. 
• ( call; bill; drink; dessert; help etc and A-Z)
• Can record when the calling come in and count the call times of each number 
• Can track the history of calling info by up and down
• Show current time when stand-by
• 3 reminder ways: sound prompt and vibration or both 

Battery is rechargeable: 3.7V Lithuim battery
Dimension: 70*42*16mm
Color: Red and Black
Output: DC5V--1A

• Customer go to the service station and take a number ticket by thermal printer
• Customer wait for their service.
• When it is their turn, the counter worker will press the number + ENT to call
• The customer's number will show on the display screen with prompt sound, 
• so that customer know which counter they should attend