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PRYME GPS MICROPHONE

On-Board Memory Features

- Unit can store up to 1600 position reports in non-volatile memory

- Programmable location storage modes:
No Store-to-Memory, Only Over-the-Air (OTA)
-Memory feature disabled

Store-to-Memory and OTA
- Locations are both stored on-board and reported over-the-air

Store-To-Memory Only, No OTA
- Locations are stored on-board but not reported over-the-air, unless directed to through Base Station command
- May also be wired downloaded through PC utility

Unit and Base Station Messaging Features

- High-reliability communication protocol using handshakes and retries
Retry period and total retries are programmable and can be changed over-the-air
Acknowledgement messages may be programmed to be disabled on a per message type or a particular GPS-Mic basis if so desired, to reduce data message traffic.
- Supports Basestation multi-cast messages to up to 15 separate GPS-Mic groups
Efficient time-slot management scheme for unit responses to reduce probability of collisions and need for extraneous data messaging
- Supports Basestation broadcast messages to all units
Units may be assigned to groups at time of Unit ID designation and provisioning
Can reduce data messaging and simplify equipment management