Laird 450-00059B User Manual Download

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https://www.lairdconnect.com/iot-devices/iot-

sensors/sentrius-bt7x0-tracker-multi-sensor

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Hong Kong: +852 2923 0610

Parameter Name

Default Value

Description

Logging Threshold

- 99 dBm

Tracers with RSSI value less than this threshold will be ignored

Alarms

RANGE A

Range A Proximity Alarm 1 Timer

3 sec

Seconds of proximity to a remote tracer before triggering alarm 1

Range A Alarm 1 RSSI Threshold

-52 dBm

Trigger alarm if a tracer is detected with signal greater than this value

Range A Alarm 1 Red LED

Indicator

Style 1

Selects style for the red LED indicators when alarm 1 is triggered

Range A Alarm 1 Speaker

Indicator

Style 4

Selects style for the speaker indicator when alarm 1 is triggered

Range A Alarm 1 Vibe Indicator

Off

Selects style for the vibration motor indicator when alarm 1 is triggered

Range A Alarm Intensity

High

Normal intensity speaker/vibe indicator level

Range A Proximity Alarm 2

600 sec

Seconds of proximity to a remote tracer before triggering alarm 2

Range A Alarm 2 Red LED

Indicator

Style 1

Selects style for the red LED indicators when alarm 2 is triggered

Range A Alarm 2 Speaker

Indicator

Style 1

Selects style for the speaker indicator when alarm 2 is triggered

Range A Alarm 2 Indicator Styles

Style 4

Selects style for the vibration motor indicator when alarm 2 is triggered

Range A Alarm 2 Intensity

Low

Low intensity speaker/vibe indicator level

RANGE B

Range B Proximity Alarm 1 Timer

3 sec

Seconds of proximity to a remote tracer before triggering alarm 1

Range B Alarm 1 RSSI Threshold

-60 dBm

Trigger alarm if a tracer is detected with signal greater than this value

Range B Alarm 1 Red LED

Indicator

Style 3

Selects style for the red LED indicators when alarm 1 is triggered

Range B Alarm 1 Speaker

Indicator

Off

Selects style for the speaker indicator when alarm 1 is triggered

Range B Alarm 1 Vibe Indicator

Off

Selects style for the vibration motor indicator when alarm 1 is triggered

Range B Alarm Intensity

High

Normal intensity speaker/vibe indicator level

Range B Proximity Alarm 2

600 sec

Seconds of proximity to a remote tracer before triggering alarm 2

Range B Alarm 2 Red LED

Indicator

Style 3

Selects style for the red LED indicators when alarm 2 is triggered

Range B Alarm 2 Speaker

Indicator

Style 3

Selects style for the speaker indicator when alarm 2 is triggered

Range B Alarm 2 Indicator Styles

Off

Selects style for the vibration motor indicator when alarm 2 is triggered

Range B Alarm 2 Intensity

Low

Low intensity speaker/vibe indicator level

RANGE C

Range C Proximity Alarm 1 Timer

3 sec

Seconds of proximity to a remote tracer before triggering alarm 1

Range A Alarm 1 RSSI Threshold

-71 dBm

Trigger alarm if a tracer is detected with signal greater than this value

Range C Alarm 1 Red LED

Indicator

Off

Selects style for the red LED indicators when alarm 1 is triggered

Summary of Contents for 450-00059B

Page 1: ...A Version 0 4 ...

Page 2: ...23 0610 Version Date Notes Contributor Approver 0 1 14 Aug 2020 Initial preliminary release Scott Lederer Chris Boorman 0 2 10 Sept 2020 Revised some functional definition and added further operational overview PRELIMINARY Scott Lederer Chris Boorman 0 3 18 Nov 2020 Updated functionality per GA1 firmware Scott Lederer Chris Boorman 0 4 3 Dec 2020 Updated to refer to Contact Tracer Dave Drogowski C...

Page 3: ...Styles 8 3 9 Care and Maintenance 8 4 Contact Tracer Architecture 9 4 1 Bluetooth Advertisements 9 4 1 1 1M PHY 9 4 1 2 1M PHY Scan Response 9 4 1 3 Ad Record Types 9 4 2 Bluetooth Advertisement Field Details 10 4 2 1 Company ID Field 10 4 2 2 Protocol ID Field 10 4 2 3 Network ID Field 10 4 2 4 Flags Field 10 4 2 5 Device ID Field 10 4 2 6 Ad Record Type and Ad Record Data Fields 10 4 3 Tracer Co...

Page 4: ... bt7x0 tracker multi sensor 4 Copyright 2020 Laird Connectivity Inc All Rights Reserved Americas 1 800 492 2320 Europe 44 1628 858 940 Hong Kong 852 2923 0610 8 Ordering Information 18 9 Label Info 18 10 Frequently Asked Questions 19 11 Additional Assistance 19 ...

Page 5: ...cluding four bright red LEDs a bi color status LED an audible speaker and a vibration motor on wrist worn models For proximity sensing applications where local alarm indication is desired the BT710 offers several user configurable options to suit the use case The BT710 is powered by Laird Connectivity s field proven BL653 BLE module that integrates Nordic Semiconductor s nRF52833 SoC silicon Figur...

Page 6: ...ndicator styles There are two low power modes Non Active and Power Save The tracer automatically enters these modes based on motion detection to extend battery life User configurable parameters control timing for this feature Separate BLE scanning parameters can be set for each operating mode to scan less frequently in Non Active mode and Power Save mode The timeouts for entry into the low power m...

Page 7: ...by the Ad Interval parameter The advertisement data contains identifiers to help filter out non tracer devices including device ID TX power and other status information Flags in the advertisement indicate to gateway devices when a tracer has log data ready for download The tracer hardware uses a red green status LED to indicate operating behavior to the user The following table Table 1 describes t...

Page 8: ... tab of the BT710 mobile application When configuring the alarm style the BT710 mobile application will trigger the new alarm style on the BT710 tracer to show the new alarm style note Save Changes must still be pressed in order to apply the new alarm style Alarms are defined both by duration of proximity Alarm 1 vs Alarm 2 and by signal strength RSSI of each remote tag Indicator styles may be sel...

Page 9: ...and or data log download The Bluetooth tracking device can be configured to transmit with an output power of 20 to 8 dBm Table 3 1M PHY Byte Description Value Notes 0 0x02 Length 0x02 1 GAP_ADTYPE_FLAGS Type 0x01 2 GAP_ADTYPE_FLAGS_BREDR_NOT_SUPPORTED Data 3 0x1b 27 Length length is not included in overall length 4 GAP_ADTYPE_MANUFACTURER_SPECIFIC 0xFF Type 5 Company ID 1 0x77 Laird 6 Company ID 2...

Page 10: ...RVED 0 Reserved 1 Motion Reserved Bit 3 0x0008 LOW_BATTERY 0 Battery good 1 Battery low Bit 4 0x0010 DATALOG_FULL 0 Datalog is not full 1 Datalog is full This is the device ID currently advertised by the tracker The Ad Record Type byte indicates the format of the remaining bytes to follow in the advertisement data the Ad Record Data The list of defined Ad Record Types and corresponding data format...

Page 11: ...etween advertisement TX events Active Mode Active Motion Timeout 300000 ms Milliseconds of no motion to trigger Non Active Mode from Active Mode Non Active Scan Interval 120 sec Seconds between scan discovery events Non Active Mode Non Active Scan Duration 2 sec How long to scan for discover nearby tracers Non Active Mode Non Active Ad Interval 500 ms Milliseconds between advertisement TX events N...

Page 12: ...ion motor indicator when alarm 2 is triggered Range A Alarm 2 Intensity Low Low intensity speaker vibe indicator level RANGE B Range B Proximity Alarm 1 Timer 3 sec Seconds of proximity to a remote tracer before triggering alarm 1 Range B Alarm 1 RSSI Threshold 60 dBm Trigger alarm if a tracer is detected with signal greater than this value Range B Alarm 1 Red LED Indicator Style 3 Selects style f...

Page 13: ...s where batteries are changed about once a month If more time is necessary the scan interval can be increased scan less frequently the scan duration can be decreased scan for a shorter time period or the advertising interval can be adjusted to keep the radio in sleep mode more often thus extending useful battery life TX power is also a consideration as higher power settings reduce battery life Not...

Page 14: ...on time in the database After any remote is detected in enough scans such that total detection time crosses a configured alarm threshold the configured alarm indicators are triggered to alert the user The alarm continues to trigger each scan interval until no remotes having total detection time longer than the alarm time setting are within range Once Contact Period seconds passes since the first t...

Page 15: ...al they are detected up to the maximum records that can be recorded for the duration of the Tracking Phase set with the Tracking Duration parameter Untracked Phase If a remote tracer has been detected for the entirety of the Tracking Phase no more records are made for that remote until the Contact Period expires or that entry is collected by a gateway This limits the maximum number of Flash log re...

Page 16: ...the applicable app store Apple or Android search for and install the Sentrius BT710 mobile application on your mobile device 2 To connect to the BT710 make sure it is in Active mode 3 Tap FIND BT7 DEVICE to discover the tracer s within range of the mobile device 4 Select the tracer to connect Tracer names start with BT710 and end with the last four digits of the BLE ID as printed on the tracking d...

Page 17: ...onnect com iot devices iot sensors sentrius bt7x0 tracker multi sensor 17 Copyright 2020 Laird Connectivity Inc All Rights Reserved Americas 1 800 492 2320 Europe 44 1628 858 940 Hong Kong 852 2923 0610 Pending Pending ...

Page 18: ...n with Wrist Strap Single Single 1 450 00122B SentriusTM BT710 Bluetooth tracking device with Clip BULK Bulk 100 450 00059B SentriusTM BT710 Bluetooth tracking device BULK Bulk 100 450 00134B K1 SentriusTM BT710 Sensor with Vibration with Wrist Strap BULK Bulk 100 Figure 8 Laser Etching on BT710 Contact Tracers The QR Code contains the part number hardware revision date code and BLE ID ALL Caps Ex...

Page 19: ...d by Laird Connectivity and its agents is believed to be accurate and reliable All specifications are subject to change without notice Responsibility for the use and application of Laird Connectivity materials or products rests with the end user since Laird Connectivity and its agents cannot be aware of all potential uses Laird Connectivity makes no warranties as to non infringement nor as to the ...

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