Does it have an external antenna?

Yes, it supports an external SMA antenna socket.

What are the supported voltage ranges?

Input AC 110-240V, Output DC 12V 1A.

Is ODM service available?

Yes, ODM service is available with customization from samples.

8828 GSM Fixed Wireless Terminal

Name: 8828 GSM Fixed Wireless Terminal
Brand: Shenzhen Etross Telecom Co., Ltd.
SKU: 942969765

Guangdong, ChinaShenzhen Etross Telecom Co., Ltd.

US$37.00

1-99 Pieces

US$33.00

100-199 Pieces

US$32.00

200-499 Pieces

US$31.00

500-999 Pieces

US$30.00

1,000+ Pieces

Sample price:US$37.00/piece.Request sample

Product profile

Customization

Available

Type

GSM

Usage

Voice Call

Model NO.

8828

Certification

Condition

New

Color

White

Frequency

850/900/1800/1900MHz

Reversal Polarty

Support

Warranty

1 Year

Rj11 Phone Jack

Antenna

External

SIM Card Slot

Back up Battery

Support

LCD Display

Support

Transport Package

Neutral Packing

Specification

170mm× 118mm× 30mm

Trademark

Etross or OEM

Origin

Shenzhen, China

HS Code

8517629300

Production Capacity

50000 PCS/Year

Key features

GSM to Landline Converter: Converts GSM signals to analog FXS line for regular phone use.

Dual RJ-11 Outputs: Supports 2 RJ-11 ports for connecting telephone sets or PBX extensions.

LCD Display Support: Features LCD screen for working status and signal strength monitoring.

Full Band Frequency: Supports GSM 850/900/1800/1900MHz for global compatibility.

Optional Backup Battery: Includes optional 7.2V 1000mAh Li-ion battery for 24h standby.

Adjustable Dial Interval: Dial interval adjustable from 0.5 to 9 seconds via phone set.

Caller ID & DTMF: Supports Caller ID display and DTMF dialing functionality.

CE Certified: Product meets CE certification standards for safety and quality.

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.