Now people have high demand on food, this makes catering industry more and more tremendous. Thus tedious and repetitive ordering procedure is necessary to improve and simplify. The application of wireless network technology in the catering industry is one of the solutions. The owners of catering industry introduce computer management system one after another to improve the efficiency and service quality.
In the catering industry, when taking an order, service personnel use wireless mobile terminal and transfer information to the computer through wireless devices. When using wireless remote printing function, due to the far distance between printer and computer, and the number is big, use UT-6601H to connect Internet, and UT-901 for wireless communication. After taking an order, menu will be input to the computer database, meanwhile transfer to the printer which connect to UT-901. According to the printing menu, chief can cook dishes and reduce the time of passing the menu.
System networking features
A. No wiring, easy installation.
B. Convenient network structure combination. You can increase or decrease corresponding equipment networking installation according to the hotel size with simple maintenance,
C. Low cost of network construction. The simplest wireless ordering system can be completed only with one computer.
UT-6601 TCP/IP to one-port RS-232//485/422 serial device server
● Supports dynamic IP(DHCP) & Static IP
● Supports gateway & agent server, transmission via Internet
● Bidirectional transparent transmissions, RS-232 to TCP/IP, no need any settings
● Supports ARP, IP, TCP, HTTP, ICMP, SOCKET & UDP protocol
● Setup wizard
UT-901 433MHz Carrier to RS-232/485/422 Wireless Data Transmission Module
●Carrier Frequency: 433MHz ISM, 16 signal channels setting available
● Communication Interface: RS-232, RS-485, RS-422
● Electrical Interface: RS-232 DB9 male, RS-485/422 terminal bock, SMA
● Protection: RS-485/422 provides with 600W lightning surge protection each line
● Voltage: 9-30VDC
● Current: 9V@400mA
● Transmission Rate: 1,200 bps、 2,400 bps、 4,800 bps、
9,600 bps、 19,200bps、 38,400bps
● Operating Mode: Transceiver, asynchronous half-duplex
● LEDs for indicating PWR TXD, and RXD activity
● Antenna Impedance: 50Ω(antenna:360°rotate standard, 90°folding)
● Transmitting Power: Optional (40mW \150mW \ 405mW \ 520mW)
● Dimension: 97×65×22mm (Not included antenna)
● Transmission Distance: Wireless carrier 433MHz 300m
RS-232 5m（1,200bps-38,400bps）
RS-485/422 1200m（1,200bps-38,400bps）
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