User's Manual Part 1

User and Deployment Guide

BLE Transceiver

x Sends BLE message every 3 seconds

x Used as a test mechanism for the BLE receiver:

x If the BLE receiver does not receive the message, it means that the

Receiver is not operating properly.

x This feature enables the Controller to monitor the Receiver that

communicates with the Tag. This test functionality prevents a situation

in which a resident could be without Tag protection due to a technical

problem without the staff knowing.

Clock

x Maximum drift of 400 msec a day

x Maximum drift of 1 minute in ~5 months period

x The clock has a battery that is used only when the Controller is not powered

up.

Best Practice: It is recommended to synchronize the Clock using the

WanderGuard BLUE Manager once every 6 months because of the Clock

drift.