4G VPN Router, Industrial 4G LTE Router YF325 WiFi Modem Unlocked with Dual Sim

1.【Dual SIM & VPN Security​​】 Equipped with dual SIM card slots for seamless network failover and enhanced connectivity. Built-in VPN support ensures secure data transmission for industrial IoT applications like smart grid monitoring and POS systems. Transmission Distance can reach to 80 meters. Support multiple WAN access methods, including static IP, DHCP, PPPOE,3G/UMTS/4G/LTE, DHCP-4G. Supports UPnP, Dynamic DNS, Static Routing, VPN (PPTP, L2TP, IPSEC, GRE. 2.【Ruggedized Industrial Design for Extreme Environments​​】 Crafted with 32-bit industrial-grade CPU and IP30-rated aluminum casing, Working Voltage DC 5V to 36V, this 4G LTE router withstands temperatures from -40°C to +85°C. Features DIN-rail mounting, ESD-protected interfaces (RS232/485/Ethernet), and 15KV surge protection for harsh industrial deployments. 3.【 Extensive 4G LTE Coverage & Multi-Protocol Support​​】 Supports multi-LTE bands including B1/2/B3/B4/B5/B7/B8/B28(FDD) and B40(TDD),HSPA+/HSUPA/HSDPA/WCDMA/UMTS 2100/1900/900/850MHz; EDGE/GPRS/GSM 1900/1800/900/850MHz. Not compatible with Verizon and Sprint. Integrates WiFi (802.11b/g/n), for M2M communication in family, business, industry, transportation and environmental monitoring. Compatible with LTE Cat4/FDD/TDD bands across North America and South America, Australia, New Zealand, Philippines, etc. 4. 【Reliability & Remote Management​​】 Advanced dual-SIM failover, maintain 99.99% uptime. AP and Client Mode .Ethernet port and WIFI that can conveniently and transparently connect one device to a cellular network, allowing you to connect to your existing serial, Ethernet and WIFI devices with only basic configuration. With Device Manager cloud platform. 5. 【Professional after-sales service】 If you encounter problems during the use of the process, please feel free to contact us, the customer service team will respond to you within 24 hours and provide professional assistance. Gift: 4 in 1 Converter Kit SIM Card Adapter with Steel Tray Eject Pin. LTE FDD: B1/2/B3/B4/B5/B7/B8/B28 1900/1800/900/850MHz.not compatbie with Verizon and SprintGood to use in North America and South America, Australia, New Zealand, Philippines, etcMain Function*High-powered industrial cellular module*High-powered industrial 32bits CPU*Support hardware and software WDT*Support master card and smart card double link switching function*Support auto recovery mechanism, including online detect, auto redial when offline to make router always online*Support multiple WAN access methods, including static IP, double link backup between LTE&WCDMA and WAN(PPPOE, ADSL) (optional)*Support VPN client(PPTP, L2TP, IPSEC and GRE)If you have troubles to connect the VPN, pls make sure contact Customer Support Team, we would give the tech support and help you to establish the VPN tunnels.*Support VPN server(PPTP, L2TP, IPSEC and GRE)*Support local and remote firmware upgrade, import and export configure file.Speed:LTE: 150Mbps/DL, 50Mbps/ULDC-HSPA+: 42Mbps/DL, Upload speed 5.76Mbps/ULHSPA+: 21Mbps/DL, Upload speed 5.76Mbps/ULHSDPA: 7.2Mbps/DL, HSUPA: Upload speed 5.76Mbps/ULUMTS: 384KbpsInterface:Wan/Lan: 1* 10/100 Mbps WAN port(RJ45), auto MDI/MDIX, 1.5KV magnetic isolation protectionLan: 1 *10/100 Mbps Ethernet ports(RJ45), auto MDI/MDIX, 1.5KV magnetic isolation protectionSerial: 1* RS232 portWlan/WIFI:Standard: IEEE802.11b/g/nFrequency band: 2400-2500MhzSecurity: WEP, WPA, WPA2, etc.Notice:The device is not compatible with Verizon, especially when you require the IMEI to active the Verizon sim card.

FREE Shipping Free Standard Shipping - We offer free standard shipping to most addresses within the United States. Estimated delivery is usually 3-7 business days, although some orders may take longer depending on carrier operations and destination. Carrier Selection - Orders may be shipped using USPS, UPS, FedEx, or another reliable delivery provider based on service availability and the shipping address. Handling Time - Most orders are packed and dispatched within 1-2 business days after cleared payment is received. Location Restrictions - Deliveries to Alaska, Hawaii, Puerto Rico, Guam, and certain U.S. territories may involve additional transit time, service limitations, or extra charges depending on the item and destination. Compliance Notice - Some products may be subject to shipping restrictions in specific states or regions due to local laws, regulations, or product-specific requirements. Tracking & Delivery Help - If you have any questions about shipment status or delivery, please contact us through the messaging system and we will gladly assist you. Returns 30-Day Return Period - We support returns within 30 days of delivery for eligible items in accordance with the return options shown in the listing and at checkout. How to Start a Return - To open a return request, please use your order history and follow the return steps provided by . Return Shipping - Return shipping responsibility depends on the reason for return and the return settings applied to the order. Refund Processing - Once the returned item is received and reviewed, eligible refunds are generally completed within 5 business days. Payment Payments are processed securely through checkout. Buyers can complete purchases using payment methods supported by , which may include major credit or debit cards, PayPal, Apple Pay, Google Pay, and other eligible options shown during checkout. Please complete payment promptly to help avoid order processing delays. response Your satisfaction is very important to us. If you are happy with your purchase, your response is always appreciated. If there is any issue with your order, please contact us first through messages so we can work with you toward a prompt and fair resolution. Contact Us If you have any questions about the item, your order, or delivery updates, please send us a message through the messaging system. We aim to respond as quickly as possible during normal business hours. Thanks for shopping with us. Enjoy!