Can this device be used for alarm security applications?

Yes, it is an excellent choice for alarm security applications, supporting connection to alarm panels and remote control via SMS.

What is the minimum order quantity?

The minimum order quantity is 1 PC.

What payment methods are accepted?

We accept T/T, PayPal, and Western Union for payment.

Analog GSM Gateway FWT GSM Fixed Wireless Terminal for Make/Receive Call

Name: Analog GSM Gateway FWT GSM Fixed Wireless Terminal for Make/Receive Call
Brand: Shenzhen Etross Telecom Co., Ltd.
SKU: 677880025

Guangdong, ChinaShenzhen Etross Telecom Co., Ltd.

US$35.00

1-99 Pieces

US$32.00

100-999 Pieces

US$30.00

1,000+ Pieces

Product profile

Customization

Available

Type

GSM

Usage

Telephone/Alarm System/PBX/Billing System/Gateway

Model NO.

8828

Condition

New

SIM Card Slot

Single

Rj11/FXS Port

Caller ID

Support

Polaity Reversal

Support

LCD Display

Support

Back Battery

Support

IMEI Change

Support

Color

White

Warranty

1 Year

Antenna

Short Antenna/3m Magnetic Antenna Optional

Transport Package

1 Unit/Box, 20PCS/ Carton

Specification

60*38*37cm

Trademark

Etross

Origin

Shenzhen, China

HS Code

8517629300

Production Capacity

20, 000 PCS/ Month

Key features

GSM to Analog Converter: Converts GSM network calls to analog FXS line for regular phones, PBX, or alarm systems.

SMS Remote Control: Supports SMS for balance inquiry, low battery alarms, and remote control of alarm panels or relays.

Dual/Quad Band Support: Compatible with 1.8V and 3V SIM cards, ensuring broad network coverage and reliability.

Backup Battery Option: Optional 7.2V 1300mAh Li-ion battery provides 24hrs standby and 2.5hrs talk time during power outages.

Clear Voice Quality: Designed with optimized circuits to ensure no noise and clear voice transmission for calls.

Versatile Connectivity: Connects ordinary telephones, PBX extensions, billing systems, gateways, and security alarm panels.

High Gain Antenna: Includes short antenna or optional 3m magnetic antenna for strong signal reception in various environments.

Caller ID & Polarity: Features Caller ID display and reversal polarity signal support for accurate metering and identification.

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: ≤6.06h

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.