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WiFi Relay Controllers

WiFi Relays & Features

NCD is the worlds largest manufacturer of WiFi relay controllers and they are designed for TCP communications over a local area network.  On-board 8-Channel 8/10-Bit Analog to Digital Converters may be used for sensor monitoring or manual relay control applications.  Designed for Industrial use, NCD WiFi relay controllers have a long service history and proven track record of reliability.

NCD Also manufactures WiFi Relay Controllers with Cloud Control Capabilities.  These controllers may be controlled from the Particle Cloud using your own custom code or using IFTTT using our special firmware.  NCD Cloud Controlled relay Controllers make it easy to control WiFi Relay from anywhere in the world.  Equipped with a I2C expansion port, NCD WiFi Cloud Controlled Relay boards unlock unlimited sensor monitoring and control applications.  NCD Cloud Controlled relay controllers often require custom firmware whereas NCD Industrial relay controllers are ready to work out of the box on local WiFi networks.

WiFi Relays for Industry

NCD WiFi Relay controllers offer a popular solution for wireless relay control.  Send TCP/IP commands over your local area network to control on-board relays.  WiFi relay controllers are cross-platform compatible, as all operating systems are capable of sending and receiving TCP/IP data.  WiFi is a popular choice for Android and IoS operating systems, as these WiFi relay controllers may be controlled in a standardized way.

On-Board Analog to Digital Converters may be used for sensor monitoring applications over WiFi.  Read level sensors, temperature sensors, thermistors, and more over WiFi using on-board ADC inputs.  ADC inputs may be re-purposed to manually take control of on-board relays when connected to simple switches and buttons.  Simply connect a button the ADC inputs and remap the ADC input to turn all relays off, emulating a Kill Switch.  Inputs may be used to flash relays, turn relays on or off, or toggle the state of on-board relays. 

WiFi Relay Controllers
WiFi Relay Boards for General Purpose Switching Applications
WiFi High Current Relay Controllers
WiFi Relay Boards for High-Power Switching Applications
WiFi Solid-State Relay Controllers
WiFi Relay Boards for Solid-State Switching Applications

Cloud Controlled WiFi Relays

NCD Manufactures the World’s Most Expandable Cloud Controlled WiFi Relay Controllers with Expansion Options that Exceed ALL Competitors!  We Have Been Building Relay Controllers Since 1995 and our Cloud Controlled WiFi Relay Controllers are More Versatile, More Expandable, and More Reliable.  Used by Tens of Thousands of Companies Worldwide, NCD Cloud Controlled WiFi Relay Controllers are Designed and Manufactured in the USA!

WiFi Relay Cloud Controlled 1-Channel SPDT with 7-Channel GPIO
1-Channel WiFi Relays with Cloud Control
WiFi Relay Cloud Controlled 2-Channel SPDT with 6-Channel GPIO
2-Channel WiFi Relays with Cloud Control
WiFi Relay Cloud Controlled 4-Channel SPDT with 4-Channel GPIO
4-Channel WiFi Relays with Cloud Control
WiFi Relay Cloud Controlled 8-Channel
8-Channel WiFi Relays with Cloud Control

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