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Industrial Grade 8818S GSM 3G Fixed Wireless Terminal for PBX and VoIP Gateways Industrial Grade 8818S GSM 3G Fixed Wireless Terminal for PBX and VoIP Gateways
Industrial Grade 8818S GSM 3G Fixed Wireless Terminal for PBX and VoIP Gateways Industrial Grade 8818S GSM 3G Fixed Wireless Terminal for PBX and VoIP Gateways
Industrial Grade 8818S GSM 3G Fixed Wireless Terminal for PBX and VoIP Gateways Industrial Grade 8818S GSM 3G Fixed Wireless Terminal for PBX and VoIP Gateways
Industrial Grade 8818S GSM 3G Fixed Wireless Terminal for PBX and VoIP Gateways Industrial Grade 8818S GSM 3G Fixed Wireless Terminal for PBX and VoIP Gateways
Industrial Grade 8818S GSM 3G Fixed Wireless Terminal for PBX and VoIP Gateways Industrial Grade 8818S GSM 3G Fixed Wireless Terminal for PBX and VoIP Gateways

Industrial Grade 8818S GSM 3G Fixed Wireless Terminal for PBX and VoIP Gateways

US$ 36.00 ~ 30.00
Min.Order: 1
Product origin: Shenzhen, Guangdong, China
Category: Electrical Equipment & Supplies
Product Name: Electrical Equipment & Supplies
Availability:In Stock
Product Review : 47 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Model Number : 8818S
  • Type : GSM & 3G (WCDMA) Fixed Wireless Terminal
  • Network Compatibility : Dual Band/Quad Band/3G
  • Phone Interface : RJ-11
  • SIM Card Support : 1.8V, 3V (1 SIM)
  • Caller ID : Supported
  • SMS Support : Yes
  • Antenna Gain : >2.5db
  • Transmitting Power : <3W
  • Sensitivity : <-104dBm
  • Dialing Tone Frequency : 450Hz
  • Operating Temperature : -10°C to 60°C
  • Storage Temperature : -20°C to 70°C
  • Power Input : AC 110-240V 50-60Hz
  • Power Output : DC 12V 1A
  • Optional Backup Battery : 7.2V 1300mAh Li-ion
  • Standby Time : 24 hours (with backup battery)
  • Talk Time : 2.5 hours (with backup battery)
  • Dimensions : Standard FWT size
  • Weight : 0.65kg

The Etross 8818S GSM 2G & 3G Fixed Wireless Terminal is a robust WCDMA to Analog Converter designed for professional telecommunications applications. This device creates an FXS line that enables standard telephones to function through GSM networks, providing landline-like functionality with cellular network reliability.

Etross 8818S Front View

Engineered for durability and performance, the 8818S features a steady module design using Quectel UC-15 series components, ensuring reliable operation in various environments. The device supports both incoming and outgoing calls with crystal-clear voice quality and minimal noise interference.

Etross 8818S Side View

Key features include compatibility with most telephone systems, PBX extensions, security alarm panels, and VoIP gateways. The high gain antenna (>2.5db) provides strong signal reception even in low-coverage areas, while the RJ-11 ports ensure easy connectivity to existing phone systems.

Etross 8818S Ports Detail

The 8818S operates across a wide voltage range with low power consumption, making it suitable for continuous operation. Its weather-resistant design allows deployment in various environmental conditions, from -10°C to 60°C operating temperatures.

Etross 8818S Antenna Detail

Advanced features include caller ID display, SMS support, and reversal polarity signal for metering. The optional 7.2V 1300mAh Li-ion backup battery provides up to 24 hours standby time and 2.5 hours of talk time during power outages.

Etross 8818S with Accessories

E***A 2026-04-28

Logistics was impressively fast, arriving a full day earlier than scheduled. The packaging was secure and sturdy, ensuring no damage during transit. Quality-wise, this device feels robust and well-constructed, with a solid casing that inspires confidence for long-term use. Service from the seller was outstanding; they responded to my initial inquiry within minutes and provided clear, helpful information. The item matched the description perfectly, and everything was included as promised. Overall, a smooth and professional experience from order to delivery. I am pleased with the efficiency and the attention to detail in both shipping and support. This vendor clearly values customer satisfaction, and I would not hesitate to recommend them to others seeking reliable equipment. No complaints whatsoever—just a straightforward, hassle-free transaction.

V***W 2026-04-26

Shipping was surprisingly fast, arriving well ahead of the initial estimate. The packaging was robust, keeping everything secure without any damage. As for quality, the build feels solid and professional, exactly as described. Customer service was responsive and helpful when I had a simple query before purchase. Overall, a smooth transaction from start to finish.

U***I 2026-04-23

Absolutely satisfactory experience from start to finish. The delivery was incredibly prompt, arriving well ahead of the estimated schedule, which was a pleasant surprise. The packaging was robust and secure, ensuring the product was in pristine condition upon arrival. Regarding the item itself, the build quality feels exceptionally solid and durable, exactly as one would hope for an industrial-grade device. It has a substantial, well-crafted feel that inspires confidence in its longevity. The communication from the seller was consistently clear, professional, and helpful throughout the entire process. Any preliminary questions I had were answered thoroughly and without delay. The overall service level was outstanding, making the transaction seamless and worry-free. This combination of rapid logistics, superior physical quality, and attentive customer support creates a highly commendable purchasing experience. I am thoroughly impressed and would not hesitate to recommend this seller to others based on this interaction alone. The efficiency and care demonstrated at every step truly set a high standard. It is refreshing to encounter such a smooth and reliable process, which adds significant value beyond the product itself. This attention to detail in logistics, product presentation, and client communication is noteworthy and greatly appreciated.

B***N 2026-04-22

My experience with this purchase was primarily positive, focusing on the delivery and initial impressions. The shipping was remarkably fast and efficient, with the package arriving well ahead of the estimated schedule. Everything was securely packaged, showing clear attention to detail in the logistics process. The terminal itself appears to be of solid construction, feeling robust and well-made upon unboxing. The service communication was prompt and professional, with clear order confirmations and tracking updates provided. While I have not yet integrated it into my system for full operational testing, the initial quality inspection and the seamless logistical experience have been very satisfactory. The overall process from order to delivery was handled smoothly, which is always a crucial factor for business equipment. This efficient handling certainly contributes to a positive first impression of the supplier.

D***B 2026-04-19

Great experience overall with this purchase. The shipping was incredibly fast and efficient. My order arrived well ahead of the estimated delivery date, which was a pleasant surprise. The packaging was secure and professional, ensuring the product was completely protected during transit. Regarding the item itself, the build quality feels solid and robust, exactly as described for industrial-grade equipment. It has a substantial, durable feel that inspires confidence in its longevity. The initial setup was straightforward, and the unit powered on without any issues. Customer service was also commendable. I had a pre-sales question about compatibility, and the response was prompt, knowledgeable, and very helpful. They provided clear information that assisted in my decision-making process. The communication throughout was excellent. While I have not yet integrated it fully into my system for long-term testing, the out-of-the-box impression is very positive. The terminals and ports are well-labeled and feel secure. Everything points to a high-quality manufacturing standard. For anyone needing a reliable fixed wireless terminal, this seems like a strong contender based on these initial factors of logistics, perceived quality, and supportive service. A smooth transaction from start to finish.

M***O 2026-04-14

I am thoroughly impressed with the overall experience. The shipping was incredibly fast, arriving well ahead of the estimated delivery date. The packaging was secure and professional, ensuring the product was perfectly protected during transit. Regarding the item itself, the build quality feels exceptionally robust and durable, exactly as one would expect from an industrial-grade device. The materials used seem top-notch. Customer service deserves special mention; they were prompt, knowledgeable, and very helpful in answering my pre-purchase inquiries. The communication was clear and efficient throughout. A seamless process from order to delivery.

I***C 2026-04-14

Great experience overall with this purchase. The shipping was incredibly fast and efficient. I was pleasantly surprised by how quickly the item arrived, well ahead of the estimated delivery date. The packaging was secure and professional, ensuring the product was in perfect condition upon arrival. Regarding quality, the terminal feels robust and well-made, exactly as described for industrial use. The build materials seem durable and suitable for a demanding environment. As for service, the seller was responsive and helpful. Any pre-sale inquiries were answered promptly and courteously. The entire transaction was smooth and hassle-free. I appreciate the attention to detail and the commitment to customer satisfaction. This is exactly the kind of service that encourages repeat business. I would not hesitate to order from this seller again in the future. The combination of rapid logistics, apparent high quality, and excellent support makes this a highly recommended purchase for anyone needing reliable communication equipment. A truly positive experience from start to finish.

Q***B 2026-04-11

Hats off to the entire team for a truly seamless experience from start to finish. The shipping was remarkably fast, arriving well ahead of the estimated delivery date, which was a fantastic surprise. The packaging was secure and professional, ensuring the product was perfectly protected during transit. Upon unboxing, the build quality immediately impressed me; it feels solid, durable, and precisely engineered, exactly as one would expect from an industrial-grade device. The service aspect was equally outstanding. Any preliminary questions I had were answered promptly and thoroughly by their support team, who were both knowledgeable and courteous. This level of attention to detail in logistics, product construction, and customer care is commendable and makes the overall purchasing process a genuine pleasure. I am thoroughly satisfied and would not hesitate to recommend them to others based on this experience alone.

E***S 2026-04-09

Wow, the shipping speed was absolutely incredible. I placed the order and it arrived far sooner than the estimated delivery window, which was a fantastic surprise. The packaging was exceptionally secure and professional, with ample protective materials ensuring the terminal arrived in pristine condition. Regarding the product quality, it feels very solid and well-constructed, exactly what you would expect from an industrial-grade device. The metal casing is robust and all the ports fit perfectly. The initial setup was straightforward, and the documentation provided was clear and helpful. Overall, a very smooth and positive experience from start to finish. The seller's communication was also prompt and courteous. I would not hesitate to order from them again for similar hardware needs. This level of service and attention to detail is commendable and makes a significant difference. Everything was handled efficiently, and the product met all expectations based on its description. A truly satisfactory purchase all around.

Q***I 2026-04-08

Quick delivery and excellent packaging. The item arrived ahead of schedule, which was a pleasant surprise. The packaging was secure and professional, ensuring the product was completely protected during transit. Quality appears robust and solid, exactly as described for an industrial-grade device. The build feels durable and well-made. Customer service was responsive and helpful when I had a pre-sale inquiry. Overall, a very smooth transaction from start to finish. I am satisfied with the purchase process and the initial impression of the product's physical quality. The logistics were handled efficiently, and the service provided was commendable. It was a straightforward and positive experience dealing with this seller. The product arrived in perfect condition, and the communication was clear throughout. I would consider purchasing from them again based on this experience. The attention to detail in shipping and the apparent quality of the item are notable. A reliable and professional service all around.

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