What is the battery capacity?

The device is equipped with a 1350mAh Li-MnO2 battery.

How long does delivery take?

Samples and mini orders are delivered within 1-2 working days after payment receipt.

Waterproof Bluetooth BLE5.0 Beacon Temperature Tracker Btt01 with High Accuracy Temperature Sensor

Name: Waterproof Bluetooth BLE5.0 Beacon Temperature Tracker Btt01 with High Accuracy Temperature Sensor
Brand: Shenzhen Eelink Communication Technology Co., Ltd.
SKU: 877895345

Guangdong, ChinaShenzhen Eelink Communication Technology Co., Ltd.

US$12.00-15.00

10 Pieces

Product profile

Customization

Available

Warranty

1 Year

Color

Grey

Model NO.

BTT01

Weight

27g

Bluetooth

Bluetooth 5.0 Nrf52840

Communication Method

BLE 5.0

Working Temperature

-20 to 65 C

Battery

1350mAh

Waterproof

IP67

Dimensions

66.5(L)X56(W)X6.7(H)

Broadcast

Transmission

500 Meters in Open Environment

Working Voltage

3.7V DC

Working Current

16ua

Battery Type

Li-Mno2

Application

Food, Fruit,Vegeatble, Drugs,Cold Chain

Transport Package

Standard

Specification

85.8(L)x30.6(W)x10.8(H)

Trademark

Keelin

Origin

Shenzhen

HS Code

8526911000

Production Capacity

1, 200, 000PCS/Year

Key features

IP65 Waterproof Rating: Dust tight and protected against water jets for reliable outdoor use.

Long Data Storage Capacity: Stores up to 180 days of temperature history for comprehensive monitoring.

Bluetooth 5.0 Connectivity: Features nRF52840 chipset for low power consumption and stable connection.

Customizable Broadcast Interval: Broadcast interval set to 5 seconds or adjusted per specific requirements.

OEM and ODM Services: Supports logo customization, special function tracking, and software protocol changes.

1-Year Warranty Coverage: Includes free maintenance costs for all models during the warranty period.

Real-Time Monitoring Capability: Uploads and stores temperature data in real-time via dedicated platform app.

Company profile

Shenzhen Eelink Communication Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2004-06-05 CertifiedNearest Port: ShenzhenAverage Response Time: ≤24h CertifiedTerms of Payment: T/T, PayPal, Western Union CertifiedInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryShenzhen Eelink Communication Technology Co., Ltd. is a China-based trading company established in 2004 and focused on GPS tracking products. The supplier reports a Shenzhen manufacturing location, three production lines, annual GPS tracker output of 1,200,000 pieces, and stated order lead times within 15 working days in both off-peak and peak seasons. Its export activity is substantial, with export sales representing 71%–90% of total sales and markets in South America, Europe, and North America. The company describes capabilities in software, hardware, industrial design, Internet platforms, smartphone applications, and customized product development. However, no supplier management-system certifications are reported, and the available information does not provide verifiable customer names or specific customer projects. Some personnel data is inconsistent across slices, so engineering scale should be treated cautiously.

Supplier typeThe supplier is explicitly identified as a trading company and a limited company, engaged in electrical and electronics commerce. It also reports a manufacturing plant and production lines, indicating that its operations include production-related activity despite the stated trading-company classification.

CertificationsThe supplier’s certification of management systems is explicitly listed as NIL. This is direct evidence that no management-system certification is reported in the provided information.

After-Sales capabilityThe supplier explicitly states a commitment to customer satisfaction through quality products and after-sale service. It also describes support through an Internet platform and smartphone application for its GPS trackers, but no detailed service process, response standard, or service coverage is provided.

Financial creditThe supplier has operated since 2004, began exporting in 2004, reports export sales of 71%–90% of total sales, and serves South American, European, and North American markets. These facts support operational continuity and international trading experience, although the provided information does not establish payment history, audited financial strength, or creditworthiness.

R&D capabilityThe company describes technology-focused development involving software, hardware, industrial design, Internet platforms, smartphone applications, and GPS trackers. It also states that it can develop new designs, but the available information does not provide specific patents, certifications, or independently verified innovation results.

Production capacityThe supplier reports a 733.6 m² manufacturing plant, three production lines, annual GPS tracker output of 1,200,000 pieces, and lead times within 15 working days during both off-peak and peak seasons. These stated figures provide explicit evidence of production capacity and delivery capability for GPS tracker products.

Customization capabilityThe supplier explicitly states that it can address specific customer needs and complete requirements involving new designs, quality, and large production. Its stated software, hardware, and industrial-design capabilities further support customization, although no specific customization case or technical scope is detailed.

Product Q&A

Q:How long can the device store data?

It is capable of storing up to 180 days of temperature data history.

Q:Is the device waterproof?

Yes, it features an IP65 waterproof rating, making it dust tight and resistant to water jets.

Q:Can I customize the broadcast interval?

Yes, the broadcast interval is set to 5 seconds by default but can be adjusted according to your specific requirements.

Q:What is the warranty period?

All models come with a one-year warranty, and we cover maintenance costs during this period.

Q:Do you offer OEM and ODM services?

Yes, we provide logo customization, special function tracking, and software protocol customization services.

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