How long is the lead time for production?

The lead time is within 15 workdays for both peak and off-season.

Does the device support GPRS internet?

Yes, GPRS internet function is available as an optional feature.

What certifications does the product have?

The product is certified with CE and FCC.

1 SIM Card Analog GSM Wireless Gateway Etross-8848

Name: 1 SIM Card Analog GSM Wireless Gateway Etross-8848
Brand: Shenzhen Etross Telecom Co., Ltd.
SKU: 678109355

Guangdong, ChinaShenzhen Etross Telecom Co., Ltd.

US$35.00

2-99 Pieces

US$33.00

100-999 Pieces

US$31.00

1,000-1,999 Pieces

US$30.00

2,000+ Pieces

Product profile

Customization

Available

Usage

Telephone/Alarm System/PBX/Billing System/Gateway

Certification

CE, FCC

Model NO.

2G 8848

Condition

New

Color

White/Black

Phone Socket

2 Rj-11 Interfaces

IMEI Change

Optional

Billing Signal

Reversal Polarity

Warranty

1 Year

Locking Pin / Network

Optional

Back-up Battery

Optional

Transport Package

Standard Carton

Specification

185 X 135 X 22(Mm)

Trademark

Etross or OEM Brand

Origin

Shenzhen, China

HS Code

8517629300

Production Capacity

100000 PCS/Year

Key features

Versatile Application: Connects ordinary phones, PBX, billing systems, alarm systems, and gateways.

Dual Band Support: Supports Quad band 850/900/1800/1900MHz and Dual band 900/1800MHz.

Customizable Options: Color, IMEI change, locking PIN, backup battery, and GPRS are optional.

Strong Signal: High sensitivity -105dB with optional antenna amplification up to 12dB.

CE & FCC Certified: Product meets international safety and compliance standards.

Compact Design: Lightweight 400g with dimensions 185 x 135 x 22mm for easy installation.

Reversal Polarity: Provides reversal polarity signal for accurate billing system metering.

Low Power Consumption: Consumption <25mAh in immobility and <400mAh during transmission.

Company profile

Experienced TeamYears of Export ExperienceHigh Repeat Buyers ChoiceImporters and Exporters

Shenzhen Etross Telecom Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 17 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.70h

AI-Powered supplier vetting

SummaryShenzhen Etross Telecom Co., Ltd. is a Shenzhen-based limited company with 18 employees, focused on communication equipment and electronic products, including fixed wireless phones and terminals. It reports production capacity of up to 1,000 sets per day, 17 years of export experience, sample-based customization, and R&D activity including new products in the past year and ODM services. Some products are stated to have passed CE, FCC, and RoHS certification, but specific products and certificate records are not provided. Service-control documentation is weak: there are no written procedures or records for corrective actions or complaint handling, and overseas service infrastructure is absent. Financial-related records are identified for 2021–2023, but no substantive financial results are provided. No customer cases are presented.

Supplier typeThe supplier is Shenzhen Etross Telecom Co., Ltd., a combined, privately structured limited company located in Shenzhen, China, with 18 employees. Its licensed scope covers manufacturing communication equipment and electronic products, and it is not identified as part of a larger group.

CertificationsThe company states that some products have passed CE, FCC, and RoHS certification. However, the slices do not identify the certified products or provide certificate details, so the evidence supports stated certification coverage but not comprehensive verification.

After-Sales capabilityThe supplier has no written procedures or records for customer complaint handling or corrective and preventive actions. It also reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation; therefore, documented and international after-sales support appears limited.

R&D capabilityThe supplier reports an R&D center with experienced engineers, new products developed during the past year, and ODM services. It does not provide an SDK and does not serve popular brands through OEM, so innovation capability is demonstrated but limited in the stated areas.

Production capacityThe supplier states production capacity of up to 1,000 sets per day, has listed production and testing equipment, and reports peak- and off-season lead times within 15 working days. Its 18-employee workforce and the absence of further capacity records limit the breadth of verification, but the stated operating capability is positive.

Customization capabilityThe supplier supports customization from samples and provides ODM services, directly indicating both sample-based customization and original design manufacturing capability. No broader customization scope or SDK support is stated.