• Displays the called number on the LCD monitor screen
• Shows all the numbers on the screen
• Configurable up to 64 individual calling points
• Display self-check at power up
• Volume control knob to modulate beeping sound (customized
and optional)
• 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 correction mechanism: FEC
