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Home Product WH-LTE-7S4 V2 Weefer 4G LTE CAT-1 Router VPN MQTT Industrial IoT Gateway IP30
4G transparent transmission module

WH-LTE-7S4 V2 Weefer 4G LTE CAT-1 Router VPN MQTT Industrial IoT Gateway IP30

WH-LTE-7S4 V2 module
Industrial LTE router V2
WH-LTE-7S4 4G gateway
WH-LTE-7S4 V2
WH-LTE-7S4 V2 module is an industrial LTE router V2 featuring robust 4G cellular connectivity, dual-SIM redundancy, and advanced VPN capabilities. Designed as a WH-LTE-7S4 4G gateway, it ensures secure, high-speed data transmission for industrial IoT applications with wide-temperature operation and DIN-rail mounting compatibility.
Categories:Automation
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Product Description

The WH-LTE-7S4 V2 module, also known as the Industrial LTE Router V2 or WH-LTE-7S4 4G Gateway, is a ruggedized communication device designed for industrial automation. It features 4 digital inputs and 4 relay outputs, enabling direct integration with sensors, PLCs, and control systems. Supporting multiple interfaces including RS232, RS485, Ethernet, and Wi-Fi, it ensures seamless connectivity in diverse environments. Operating within a voltage range of 9-36V DC and a temperature range of -40°C to 75°C, it excels in harsh conditions. Ideal for energy, manufacturing, and transportation sectors, this module offers high reliability, dual-SIM redundancy, and secure VPN tunneling. While lacking a built-in battery or display, its compact design and extended LTE coverage (up to 100m in open areas) make it a robust solution for remote monitoring and IIoT deployments.
Model NumberWH-LTE-7S4 V2
Device TypeIndustrial LTE router V2 / WH-LTE-7S4 4G gateway
Cellular Interface4G LTE Cat4 with fallback to 3G/2G
Supported BandsLTE-FDD B1/B3/B5/B7/B8/B20/B28, LTE-TDD B38/B40/B41
Ethernet Ports2x 10/100Mbps RJ45
Serial Interface1x RS232/RS485 (software-selectable)
WiFi Standard802.11b/g/n, 2.4GHz
Power Input9-36V DC, terminal block
Operating Temperature-40°C to +75°C
SIM SlotDual SIM (1.8V/3V)
Antenna Connectors4x SMA-F (main/diversity for LTE & WiFi)
VPN SupportIPSec/OpenVPN/PPTP/L2TP
FirewallSPI firewall, NAT, DMZ, ACL
EnclosureIP30 metal housing
Dimensions105.6mm x 93.1mm x 29mm
question:If a fault occurs during use and the product is found to be refurbished, how will after-sales handle it?
answer:We will arrange an immediate replacement or full refund to ensure your satisfaction.
question:Why is the shipping cost so high? Are there more economical delivery options?
answer:We offer multiple shipping options. Let us know your region and budget for the most economical solution.
question:What shipping methods do you support?
answer:We support DHL, FedEx, UPS, and other major carriers. Details will be confirmed post-order.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:If a fault occurs during use and the product is found to be refurbished, how will after-sales handle it?
answer:We will arrange an immediate replacement or full refund to ensure your satisfaction.
question:Why is the shipping cost so high? Are there more economical delivery options?
answer:We offer multiple shipping options. Let us know your region and budget for the most economical solution.
question:What shipping methods do you support?
answer:We support DHL, FedEx, UPS, and other major carriers. Details will be confirmed post-order.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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