Features:
• Displays the called number
• Volume control knob to modulate beeping sound
• Present number cancellation button
• Shows the numbers in round-robin fashion if more than 1
number is called at a time (max. 10 numbers can rotate)
• Configurable up to 250 individual calling points
• Display self-check at power up
Technical details:
• Receiver sensitivity: – 112 dbm
• Operating frequency: 380 – 480 MHz
• System operates works on signal hop mechanism. Signal
transmission happens at more than 12-15 predefined frequencies
• Modulation type: GFSK
• Radio IC: CC1100 (Chipcon/TI) sub-GHz frequency
• Data packet error correctionmechanism: FEC
