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Dual Band 900/1800MHz GSM Fixed Wireless Termina
The Dual Band 900/1800MHz GSM Fixed Wireless Terminal from Shenzhen Bailingjia Technology Co., Ltd. is an 8-port GSM gateway device that converts digital GSM signals into analog FXS lines, enabling standard telephones to connect to the GSM network. Each port supports up to four SIM cards, allowing a total of 32 SIMs to be rotated automatically by call volume, time, or dial count. The device operates on industrial-grade modules including Sim300 and Wavecom Q2403A, ensuring compatibility with 900/1800MHz networks.
The terminal produces a standard FXS interface with dial tone frequency at 450Hz, DTMF support, caller ID, and polarity reversal. It includes LED indicators for signal strength and operational status, and an SMA antenna socket for external antennas. The device does not support VoIP protocols and functions exclusively as a GSM-to-analog converter. Firmware allows remote parameter adjustment via telephone keypad, including dial interval (0.5 to 9 seconds) and voice volume control.
This terminal is used in public payphone systems, PBX call extensions, alarm system integration, and VoIP termination gateways where GSM connectivity replaces PSTN lines. Buyers typically include telecom integrators, security system installers, and rural telecom operators. Units are shipped in gift boxes with power supply, eight 3-meter antennas, and a manual. Packaging weight is 4.5kg per unit. Lead time and payment terms are subject to direct negotiation with the supplier.
| Device Type | GSM Fixed Wireless Terminal (FWT) |
| Channels | 8 FXS ports |
| SIM Capacity | Up to 32 SIMs (4 per port) |
| Frequency Bands | 900MHz and 1800MHz |
| GSM Modules | Sim300, M10, Wavecom Q2403A |
| FXS Interface | RJ-11, 450Hz dial tone, DTMF, caller ID, polarity reversal |
| SIM Rotation | By dial count, talk time, or working hours |
| IMEI Control | User-configurable via software or telephone command |
| Dial Interval | Adjustable from 0.5 to 9 seconds via telephone keypad |
| Dimensions | 455 x 280 x 45mm (unit), 510 x 170 x 64mm (gift box) |
| Weight | 4.5kg (unit with accessories) |
| Power Supply | DC input, standard included |
| Antenna Interface | SMA socket (8 antennas included) |
| LED Indicators | Signal strength, power, and operational status |
Shenzhen Bailingjia Technology Co., Ltd. is a manufacturer based in Shenzhen, China, with a registered address at 15a Room, Shangbu South Road Building. The company specializes in GSM and wireless communication terminals. The listing confirms export capability but provides no details on factory size, workforce, certifications, or years in operation. There is no public information on client list, R&D capacity, or ISO compliance.
The supplier does not claim design ownership of the Etross-8888 model; branding may be OEM. Response rate and average reply time are not tracked, indicating limited customer service infrastructure. Buyers should verify firmware version, module authenticity, and warranty terms directly before purchase, as these are not disclosed in the listing.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Sourcing Dual Band 900/1800MHz GSM Fixed Wireless Terminal from Shenzhen Bailingjia Technology Co., Ltd. - China Import Guide
Before ordering, verify the firmware version and module authenticity of the device, as counterfeit or outdated modules may cause network instability. Request a test report showing signal acquisition time and call success rate under simulated low-coverage conditions. Confirm that the IMEI changer function complies with your country’s telecom laws to avoid legal risks.
Lead time is not specified; expect 15 to 30 days after payment. Incoterms are typically FOB Shenzhen, with shipping by sea or air. Buyers must confirm packaging includes all 8 antennas, power supply, and manual. Payment is usually via T/T, with 30% deposit and 70% before shipment. Ensure the supplier provides an export declaration and a detailed packing list.
Conduct a pre-shipment inspection to verify each FXS port produces a stable dial tone, caller ID displays correctly, and SIM rotation triggers as configured. Test dialing intervals and voice volume control via telephone. Check for physical damage and ensure all labels match the model number. Retain a sample for post-import testing against the supplier’s functional specifications.
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30 suppliersBuy & Import Dual Band 900/1800mhz Gsm — Wholesale Supply from China
Securing a reliable supply chain for Dual Band 900/1800mhz Gsm Fixed Wireless Termina is critical for maintaining your business operations. Shenzhen Bailingjia Technology Co., Ltd., a supplier located in China, provides high-quality Dual Band 900/1800mhz Gsm ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Dual Band 900/1800mhz Gsm from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Shenzhen Bailingjia Technology Co., Ltd.. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with global sellers across every major industry.
About Shenzhen Bailingjia Technology Co., Ltd. — Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Shenzhen Bailingjia Technology Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Dual Band 900/1800mhz Gsm
When importing Dual Band 900/1800mhz Gsm from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Frequently Asked Questions About Dual Band 900/1800mhz Gsm
How can I get the wholesale price for Dual Band 900/1800mhz Gsm Fixed Wireless Termina?
Click the "Request Quotation" button to contact Shenzhen Bailingjia Technology Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Dual Band 900/1800mhz Gsm in bulk from China?
Yes, Shenzhen Bailingjia Technology Co., Ltd. provides Dual Band 900/1800mhz Gsm for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Shenzhen Bailingjia Technology Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Dual Band 900/1800mhz Gsm to your country.
How do I request a sample of Dual Band 900/1800mhz Gsm Fixed Wireless Termina?
Send a direct message to Shenzhen Bailingjia Technology Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Shenzhen Bailingjia Technology Co., Ltd. is a registered supplier on EximNext. Check the company profile and documents before ordering, and use our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Dual Band 900/1800mhz Gsm?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Shenzhen Bailingjia Technology Co., Ltd..
Does Shenzhen Bailingjia Technology Co., Ltd. offer custom packaging or private labeling?
Many suppliers on EximNext, including Shenzhen Bailingjia Technology Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
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How do I contact Shenzhen Bailingjia Technology Co., Ltd. for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our global B2B marketplace.
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