wireless paging system

Specifications Wireless paging system KB900 includes main paging machine, transmitter, antenna, management software and pagers.

wireless paging system   Paging signal covering distance depends on the output rate of the transmitter and surrounding environment. Different transmitters (5W, 25W, 50W, 100W) are available for you to choose. Signal transferring distance ranges from 1km to 200km.   System Features Easy operation for both manual paging through software and automatic paging through telephone. May be connected with other paging systems and send signals to appointed pagers. Support mulit format and service can be provided in over twenty languages, including Chinese, Numeric, English and so on. Automatic paging system can work stably without computer-control. Management software include Chinese, English, Arabic version etc. and may satisfy clients from different countries. Main paging machine can be connected with transmitter by 2core telephone wire (may use exsisting wires). The system boasts large capacity of up to 6000 users. Support mulit telephone calls; the standard number is four calls. May choose POCSAG or RS232S ASCII Low cost, high working efficiency. Working Frequency: 130-174 MHz. KB900S can only send message by computer while KB900 can send message by computer or by telephone. Main Station Parameter 4 relay telephone ( expandable) Capacity: 9999 users Pager Numbers: 1-8 Working Voltage: AC 220V±20% 50Hz Size: 43×26.5×5cm Working Voltage: AC220V±20% 50Hz Output: 5-100W (adjustable) Frequency: 130 ~ 174MHz400 ~ 470MHz. Electric Current: await <200mA transmit<6A Moudulate rate: DC-2400bps Temperature: -10--+50 degrees centigrade