Description
The two-way pager has the unique feature in that it can receive and answer to the call. This way we can create a two-way paging system with response notification. When for example a nurse receives the call "Nurse Bed 4" the nurse can send a message to a central station or table pager to let other nurses know that he/she will handle this call.
The two-way pager can be called from a computer, a transmitter package is required for this. The computer is in connection with the sending transmitter, this transmitter extends the range and translates the message to the pager. To be able to communicate back from the pager a receiver is required. The receiver converts the message to TCP / IP so it is wirelessly received on the computer.
This pager can also be called from a call unit. For the return communication, an additional text pager is required to receive the answered call. The same goes for communication from the alpha transmitter to the two-way pager.
After a message has been received, it is possible to return a response. This response consists of 16 default messages or 10 pre-programmed messages. The battery status is displayed on the display. The display shows the time and date and the menu allows you to set the time or a timer. This pager is powered by a standard AAA battery. There is also a charging station for one pager or a loading rack for ten pagers available.
Frequency List CE | 430 - 470 Mhz license free |
Protocol | Alphanumeric / Tone Only / Numeric |
Modulation Scheme | FM (FSK) |
Output Power | 10mWatt |
Baud Rate | 1200 Bps |
Range | 500 meters - 2 kilometers. |
Pager A4 | L6,8 x B4,7 x H1,7 cm - weight 50 grams |
Programming
The pagers are POCSAG programmed and communicates via radio frequency. It receives the text messages by using cap codes. The text which appears on the pager is programmed in the call unit or sent via the terminal/computer.
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