BLM5520 Intelligent Portable Beacon

Product Information

Specifications

• Model: BLM5520

• Water & Dust Protection: IP53

• Shell Material: ABS

• Shell Color: Whiteblack

• Overall Dimensions: – Weight: 6.27g (With
  Battery)

• Battery: CR2032 (Button cell)

• Supply Voltage: DC3.6V

• Installation Method: 3M adhesive pasting,
  Wearing a lanyard

• Quiescent Current: 1uA

• Typical Value of Peak Emission Current @0dBm:
  6.1mA

• Receiving Peak Current Typical: 5.9mA

• Battery Capacity: 230mAh

• Battery Life: 8 months (0dBm & 875ms)

• Operation Temperature: -20°C to 70°C

• Operation Frequency: 2.4 GHz Bluetooth

• Transmit Power: -21~5dBm (Typical 0dBm)

• Broadcast Period: 20ms~2ms (Typical
  875ms)

• Signal Range: 50m under typical
  configuration

• Security: Only supports manufacturer app links
  (with communication key)

• Application Supported OS: iOS 7.0 and above,
  Android 4.3 and above

Product Usage Instructions

1. Front View

The front view of the Intelligent Portable Beacon is where you
can find the main operational buttons and indicators. Familiarize
yourself with the different components for easy navigation and
usage.

2. Rear View

The rear view of the Intelligent Portable Beacon provides access
to the battery compartment and other essential features. Make sure
to handle the device carefully when accessing the rear view
components.

3. Production Features

The Intelligent Portable Beacon is designed with the following
features:

• Low power consumption, with up to 8 months of battery life
  (0dB, 875ms interval)

• Detachable buckle for easy battery replacement

• Small and lightweight, making it convenient for personnel to
  carry and manage important office supplies, warehousing materials,
  medical equipment, etc.

4. Application

The Intelligent Portable Beacon is widely used in important
asset management scenarios. It is particularly useful for
intelligent warehouse management when combined with a Bluetooth
gateway. It enables automatic asset inventory, rapid positioning,
and retrieval of materials. For example, it can be deployed on
frequently used medical equipment in hospitals to efficiently
manage medical resources.

5. Characteristics

The characteristics of the Intelligent Portable Beacon are as
follows:

• Model: BLM5520

• Water & Dust Protection: IP53

• Shell Material: ABS

• Shell Color: Whiteblack

• Overall Dimensions: – Weight: 6.27g (With
  Battery)

• Battery: CR2032 (Button cell)

• Supply Voltage: DC3.6V

• Installation Method: 3M adhesive pasting,
  Wearing a lanyard

6. Electrical Parameters

The electrical parameters of the Intelligent Portable Beacon are
as follows:

• Model: BLM5520

• Quiescent Current: 1uA

• Typical Value of Peak Emission Current @0dBm:
  6.1mA

• Receiving Peak Current Typical: 5.9mA

• Battery Model: CR2032

• Battery Capacity: 230mAh

• Battery Life: 8 months (0dBm & 875ms)

• Operation Temperature: -20°C to 70°C

• Operation Frequency: 2.4 GHz Bluetooth

• Transmit Power: -21~5dBm (Typical 0dBm)

• Broadcast Period: 20ms~2ms (Typical
  875ms)

• Signal Range: 50m under typical
  configuration

• Security: Only supports manufacturer app links
  (with communication key)

• Application Supported OS: iOS 7.0 and above,
  Android 4.3 and above

FAQ

Q: How long does the battery last?

A: The Intelligent Portable Beacon has a battery life of up to 8
months when used with a 0dBm and 875ms interval.

Q: How can I replace the battery?

A: The Intelligent Portable Beacon has a detachable buckle that
allows for easy battery replacement. Simply remove the buckle,
replace the battery with a CR2032 button cell, and reattach the
buckle.

Q: What is the range of the signal?

A: The Intelligent Portable Beacon has a signal range of 50
meters under typical configuration.

Q: What are the supported operating systems?

A: The Intelligent Portable Beacon is compatible with iOS 7.0
and above, as well as Android 4.3 and above.

Intelligent Portable Beacon
Datasheet
BLM5520 Suzhou Beelinker Technology Co,.Ltd

MODEL NO/DESCRIPTION

Product Name Product Mode
Version Release Date

Intelligent Portable Beacon BLM5520 1.0 2023.4

1
Website www.beelinker.com AddressNo.399,Linquan Street,SIP,Suzhou,Jiangsu TEL:0512-62997201-8831

LIST 1. Product Description………………………………………………………………………….. 3 2. Production Features………………………………………………………………………….. 3 3. Application ……………………………………………………………………………………. 4 4. Characteristics…………………………………………………………………………………. 4 5. Electrical Parameters………………………………………………………………………… 5 6. Configuration Toolkit………………………………………………………………………..6 7. Certification…………………………………………………………………………………….. 6 8. Package…………………………………………………………………………………………… 6 9. Quality Assurance……………………………………………………………………………..7 10. Contact……………………………………………………………………………………………. 8 11. Statement………………………………………………………………………………………… 9
2
Website www.beelinker.com AddressNo.399,Linquan Street,SIP,Suzhou,Jiangsu TEL:0512-62997201-8831

1. Product Description
The beacon product independently developed by Suzhou Bolian Technology, suitable for asset and personnel tracking and positioning, has the characteristics of low power consumption, compact structure, convenient battery replacement, and intelligent portability. Select TI CC26 series low- power Bluetooth chip, use low-power Bluetooth BLE 5.1 technology, comply with iBeacon, Beacon, and Eddystone protocol specifications, high security and reliability, and support user connection key settings. This product adopts a detachable buckle design for easy battery replacement. Choose a small rectangular plastic shell, which is lightweight and delicate in appearance; Combined with the company’s Bluetooth gateway and indoor positioning technology, it can be used in various application scenarios.

front view

rear view

2. Production Features

Low power consumption, 8 months of battery life (0db, 875ms interval)

Detachable buckle for easy battery replacement

Small and lightweight, convenient for personnel to carry, deploy, and manage important

office supplies, warehousing materials, medical equipment, etc

3
Website www.beelinker.com AddressNo.399,Linquan Street,SIP,Suzhou,Jiangsu TEL:0512-62997201-8831

3. Application
Widely used in important asset management, such as intelligent warehouse management, combined with Bluetooth gateway, it can achieve automatic asset inventory and rapid positioning and retrieval of materials; For example, the management of valuable equipment in hospitals can be deployed on some frequently used medical equipment to manage medical resources more efficiently.

4. Characteristics

Model

BLM5520

Water & Dust Protection

IP53

Shell material

ABS

Shell color

Whiteblack

Overall dimensions

36.75×23.8×5.3mm

Weight

6.27g (With Battery)

Battery

CR2032(Button cell)

Supply Voltage

DC3.6V

Installation method

3M adhesive pastingWearing a lanyard

4
Website www.beelinker.com AddressNo.399,Linquan Street,SIP,Suzhou,Jiangsu TEL:0512-62997201-8831

5. Electrical Parameters

Model Quiescent Current

BLM5520 1uA

Typical value of peak emission current@0dBm

6.1mA

Receiving peak current typical

5.9mA

Battery Model

CR2032

Battery Capacity Battery Life
Operation Temperature

230mAh 8 months0dBm&875ms
-2070

Operation Frequency

2.4 GHz Bluetooth

Transmit Power

-21~5dBm(Typical 0dBm)

Broadcast Period

20ms~2ms(Typical 875ms)

Signal Range

50m under typical configuration

Security

Only supports manufacturer app links (with communication key)

Application Supported OS

IOS 7.0 and above, Android 4.3 and above

5
Website www.beelinker.com AddressNo.399,Linquan Street,SIP,Suzhou,Jiangsu TEL:0512-62997201-8831

6. Configuration Toolkit 7. Certification 8. Package
Package
Packing
Quantity Gross Size

Open Carton
100pcs 1kg
232284180mm

6
Website www.beelinker.com AddressNo.399,Linquan Street,SIP,Suzhou,Jiangsu TEL:0512-62997201-8831

9. Quality Assurance
The factory is certified to ISO9001. Every sample will be verified (Transmit power, power consumption, reliable test) before shipping.
7
Website www.beelinker.com AddressNo.399,Linquan Street,SIP,Suzhou,Jiangsu TEL:0512-62997201-8831

10. Contact
Disclaim: This manual is only for reference. All rights reserved by the Beelinker Technology Co.,Ltd.
8
Website www.beelinker.com AddressNo.399,Linquan Street,SIP,Suzhou,Jiangsu TEL:0512-62997201-8831

Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: — Reorient or relocate the receiving antenna. — Increase the separation between the equipment and receiver. — Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. — Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.
9
Website www.beelinker.com AddressNo.399,Linquan Street,SIP,Suzhou,Jiangsu TEL:0512-62997201-8831

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