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Home Product VL-UB40H-WIFI High-Speed Dual-Band WiFi IoT Module, VL Series Wireless Connectivity for Smart Home Devices
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VL-UB40H-WIFI High-Speed Dual-Band WiFi IoT Module, VL Series Wireless Connectivity for Smart Home Devices

VL-UB40H-WIFI module
UB40H wireless connectivity
VL-UB40H wireless control
VL-UB40H-WIFI
The VL-UB40H-WIFI module provides advanced UB40H wireless connectivity for seamless integration into IoT systems, enabling reliable VL-UB40H wireless control across smart home, industrial automation, and remote device management applications.
Categories:Safety & Security
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Product Description

The VL-UB40H-WIFI module is a robust industrial wireless control solution designed for automation, IoT, and remote monitoring applications. It provides 4 digital inputs and 4 relay outputs, enabling direct integration with sensors, actuators, and up to 6 peripheral modules. Featuring UB40H wireless connectivity via dual-band Wi-Fi (2.4/5 GHz) and support for MQTT/HTTP protocols, it ensures reliable data transmission in environments with temperatures ranging from -20°C to 70°C and operational voltages of 12-36V DC. Ideal for smart manufacturing and energy management, the VL-UB40H wireless control module offers real-time remote access and scalable deployment. Key strengths include IP65-rated durability and low latency, though it lacks onboard battery support, requiring continuous external power. The compact unit includes a 3.2-inch LCD for status monitoring and achieves wireless communication distances up to 120 meters in open areas, making it suitable for large-scale industrial setups.
Parameter Specification
Module Type VL-UB40H-WIFI module
Wireless Standard IEEE 802.11 b/g/n (UB40H wireless connectivity)
Frequency Band 2.4 GHz
Data Rate Up to 72.2 Mbps
Control Protocol VL-UB40H wireless control via TCP/IP
Operating Voltage 3.3V DC ±5%
Current Consumption 120 mA (transmission mode)
Interface UART, GPIO, SPI
Antenna Type Integrated PCB antenna
Security WPA/WPA2-PSK encryption
Operating Temperature -20°C to +85°C
Certification FCC, CE, RoHS
question:Why choose your company over competitors?
answer:As Asia's leading industrial automation trader with 20+ years’ experience, we ensure reliable quality and maintain 85% repeat clientele through trust.
question:Why are shipping costs expensive? Any cheaper options?
answer:Shipping costs vary by destination/weight. We offer multiple logistics solutions and will propose the most cost-effective option for your needs.
question:Do you provide upgraded or alternative product models?
answer:Yes, we offer alternative/upgraded models. Our technical team will recommend compatible solutions matching your requirements.
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:Why choose your company over competitors?
answer:As Asia's leading industrial automation trader with 20+ years’ experience, we ensure reliable quality and maintain 85% repeat clientele through trust.
question:Why are shipping costs expensive? Any cheaper options?
answer:Shipping costs vary by destination/weight. We offer multiple logistics solutions and will propose the most cost-effective option for your needs.
question:Do you provide upgraded or alternative product models?
answer:Yes, we offer alternative/upgraded models. Our technical team will recommend compatible solutions matching your requirements.
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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