What is the MTBF of the device?

The Mean Time Between Failures (MTBF) is more than 50,000 hours.

SIP Explosion-Proof Phone

Name: SIP Explosion-Proof Phone
Brand: Guangzhou Temeisheng Audio Technic Co Ltd
SKU: 1962816431

Guangdong, ChinaGuangzhou Temeisheng Audio Technic Co Ltd

US$336.00-599.00

1 Set

Sample price:US$599.00/piece.Request sample

Product profile

Customization

Available

Protocol

SIP 2.0

Codec

G.711A/U, G.7231 High/Low, G.729, G.722

Model NO.

SIP-EP66

Operating Power

1.5W

Power Supply

100-240VAC, 50-60Hz / DC12V / Poe Wan Port: 10/100

Speaker Rated Power

1W@8ohm

Operating Temperature

-40°c to +70°c

Storage Temperature

-40°c to +75°c

Protection Level

IP66

Ringer Volume

≥ 90 dB at 1 Meter

Hook

Magnetic Hook Without Fork Spring

Mean Time Between Failures(Mtbf)

More Than 50,000 Hours

Product Dimensions

339X204X126mm

Net Weight

5.77kg

Transport Package

Gift Box/ Export Carton/ Pallet

Specification

339x204x126mm

Trademark

Lucky Tone

Origin

China

HS Code

8518100090

Production Capacity

300000PCS Per Year

Key features

SIP 2.0 Protocol Compliance: Ensures seamless communication and interoperability with standard SIP networks.

IP66 Ingress Protection: Provides excellent protection against water and dust ingress in harsh environments.

Rugged Die-Cast Aluminum Casing: Built for maximum durability and resistance to physical damage in industrial settings.

Vandal-Resistant Handset Cord: Features a 42cm armored cord designed to withstand tampering and heavy use.

Versatile Power Supply Options: Supports 12V DC, 100-240VAC, and PoE for flexible installation scenarios.

Anti-Tamper Security Design: Equipped with anti-tamper screws to prevent unauthorized disassembly.

High Ringer Volume: Delivers clear audio with ringer volume of at least 90 dB at 1 meter.

Full Customization Available: Offers full customization, sample-based, design-based, and flexible customization options.

Company profile

Importers and ExportersPatents AwardedQuality AssuranceR&D Capabilities

Guangzhou Temeisheng Audio Technic Co Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤4.96h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company in Guangdong offering export trade, manufacturing, service, quality control, R&D, and sustainability information. It demonstrates broad customization, ODM capability, recent product development, OEM service for known brands, five production lines, and documented procedures for service quality, complaints, and corrective actions. Export activity is substantial at 90% of total sales, with 17 experienced export-trade staff and Guangzhou Port proximity. However, the supplier has no SDK, overseas warehouse, showroom, overseas agent or branch, and has not participated in offline trade shows. Financial information is limited to year labels without measurable financial results. Quality control staffing is two inspectors, and continuous quantity reconciliation for each batch is not performed.

Supplier typeThe supplier is classified as a combined company, with offerings covering export trade, manufacturing, service, quality control, R&D, photos, and sustainability. Its head office is in Guangdong, and the representative title identifies portable and Bluetooth speaker products.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaint handling. However, it has no overseas warehouse, showroom, overseas agent, or branch, and reports zero countries with overseas services, limiting evidence of local overseas after-sales coverage.

R&D capabilityThe supplier reports an industry-leading design team, new products during the past year, ODM services, and customization from samples and designs. It does not have an available SDK, so its innovation evidence is stronger in product design and development than in software-development support.

Production capacityThe supplier reports five production lines, manufacturing equipment including punching, grinding, resistance and hi-pot testers, an oscilloscope, and standardized finished-product inspection instructions. It also has 90% export sales and 17 experienced export-trade staff, but does not continuously reconcile quantities for every batch.

Customization capabilityBoth R&D and design-service information explicitly lists customization from samples, customization from designs, full customization, minor customization, and flexible customization. ODM service is also available, providing direct evidence of broad customization support.

Client casesThe supplier explicitly states that it provides OEM services for well-known brands. No brand names, project details, product volumes, or verification materials are supplied, so the evidence supports the existence of brand-serving experience but not its breadth or quality.