RS232 to GPRS Server Serial Port TCP 2G GSM DTU Wireless Communication Transmission 5‑36V

CZK724.00
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RS232 to GPRS Server Serial Port TCP 2G GSM DTU Wireless Communication Transmission 5‑36V

RS232 to GPRS Server Serial Port TCP 2G GSM DTU Wireless Communication Transmission 5‑36V

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RS232 to GPRS Server Serial Port TCP 2G GSM DTU Wireless Communication Transmission 5‑36V

  • Brand: Unbranded
RRP: CZK924.00
Price: CZK724.00
You save: CZK200.00 (21%)
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CZK724.00
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Description

Feature: 1. RS232 to GPRS server support custom registration package and heartbeat package 2. This serial port server support SMS configuration parameters and restart, very convenient 3. The product support for Ali IOT / MQTT, realize remote configuration parameters 4. Come with various tools to facilitate your installation, simple to start and easy to use 5. Industrial connector come with stable structure, excellent performance and long service life Specification: Item Type: RS232 to GPRS Server Core Parameters: Model Name: HF7311 Function Explanation: Serial port to GPRS Processor: RDA8955 Main Frequency: 256MHz Operating System: For SRX FLASH Resources: 4MB RAM: 4MB Network Interface Parameters: Cellular Standard: GSM/GPRS Antenna Form: External SMA male Cellular Frequency Band: 850/900/1800/1900MHz Cellular Communication Network Protocol: TCP, UDP, DNS Cellular Transmit Power: GSM850/GSM900: Class 4 (2W) DCS1800/PCS1900: Class 1 (1W) GPRS Rate: Downlink 107Kbps, uplink 85.6Kbps Maximum Number of Connections: 3 socket SIM Card Interface: 1.8V/3V (external) Serial Port Interface Parameters: Number of Serial Ports: 1 Interface Standard: RS232 Baud Rate: 1200-460800bps Product Features: Configuration Method: Serial AT command, for IOTService serial configuration software, for IOTService network configuration software WEB Page: Not supported IP Acquisition Method: DHCP Virtual Data Channel: Support Firmware Upgrade: Serial port or OTA upgrade Registration Package Function: Support Heartbeat Package Function: Support Custom Script Function: Not supported Packet Filtering: Not supported Serial Port Automatic Framing: Not supported RTU to TCP: Support NTP Function + Time Zone Setting: Support Parameter Import and Export: Support Reload Reset Interface: Yes Environmental Parameters: Working Temperature: -25-75℃ Storage Environment: -50-90℃, 5-95%RH (non-condensing water) Power Parameters: Input Voltage: 5-36VDC at 1A Interface Form: RJ45 interfaceSize: Approx. 61 x 26 x 18mm / 2.4 x 1 x 0.7in. Package List: 1 x Serial Server1 x GPRS Antenna1 x Crystal Head Turn Button + 4pin Terminal Line1 x Fix Bracket1 x Rail Bracket2 x Screw
  • Fruugo ID: 334125480-736442400
  • EAN: 7695727468849

Product Safety Information

Please see the product safety information specific to this product outlined below

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Product Safety Labels

CE Mark
Safety Warnings: Warning: Please read the product instructions carefully before use to ensure correct use.
Serial Number: 7695727468849

Delivery & Returns

Dispatched within 2 days

  • STANDARD: FREE - Delivery between Mon 27 October 2025–Fri 31 October 2025 - FREE

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Product Compliance Details

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Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • Shenzhen Loma Li Technology Co., Ltd.
  • Shenzhen Loma Li Technology Co., Ltd.
  • nanwan jiedao xialilang shequ pingji dadao 1 hao jiansheng dasha A1215
  • Longgang
  • Shenzhen
  • CN
  • 518115
  • gnng1213@163.com
  • 18664926702
  • https://hengruigongju.1688.com/page/index.html?spm=0.0.wp_pc_common_header_companyName_undefined.0

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • None
  • Kequ Technology s.r.o.
  • Pražákova 1008/69
  • Štýřice
  • Jihomoravský kraj
  • Brno
  • CZ
  • 63900
  • christopher25106@outlook.com
  • 420608214795
  • https://www.ozon.ru/seller/docool-583119/products/?miniapp=seller_583119