User's Manual

Product introduction
1
Thank you for using Retekess Paging System, it adopts RF wireless technology. The TD158 guest
paging system consists of 1 keyboard transmitter and 10 coaster pagers. Each one keyboard transmit-
ter can pair up to 999 coaster pagers. It is widely used in fast food restaurants, coffee houses, pizza
shops, 4S stores, churches and other places where there are many guests waiting for their services.
The system improves overall efficiency and service level, reduces labor costs and enhances image.
HOW TO USE THE PAGING SYSTEM?
1) Guests come to the restaurant and make an order. The waiter gives each guest a coaster pager;
every pager has a number on it (No.1~999).
2) When the order is read, the waiter at the counter will press the number on the transmitter.
The corresponding guest gets the wireless signal by his coaster pager vibrating or LED flashing or
beeping, then he knows order is ready and goes to the counter to take his food.
Technical Sheet
Coaster Pager
Operating Voltage DC 3.7V ( rechargeable battery
)
Receiving frequency 433MHz
Stand- by current 10mA
Standby time
≈ 12Hour
Receiving sensitivity -103DB
Battery capacity 300mAh
Modulation technology AM
Size
Φ80.5*15mm
Keyboard Transmitter
Power input DC12V/1A
Transmitting frequency 433MHz
Output power
10mW
Modulation technology AM
Size 120*76*20mm
Packing List
Name Quantity (PCS)
Keyboard Transmitter
1
Coaster Paging 10
Power Adapter 2
Charger Base 1
User Manual 1