National Control Devices

National Control Devices, LLC is an IoT Hardware Design and Development Company specializing in Wireless IoT sensors which has over one thousand products in its portfolio.

National Control Devices - Controllers, Relay Controllers, RS-232 1-Channel High-Power Relay Controller with Serial Interface LOW COST

National Control Devices - Controllers, Relay Controllers, RS-232 1-Channel High-Power Relay Controller with Serial Interface LOW COST

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National Control Devices - General Sensor Inputs, 4-20mA Input Monitoring, 1 Channel Industrial IoT Long Range Wireless Ultrasound Vibration Sensor

National Control Devices - General Sensor Inputs, 4-20mA Input Monitoring, 1 Channel Industrial IoT Long Range Wireless Ultrasound Vibration Sensor

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National Control Devices - General Sensor Inputs, 4-20mA Input Monitoring, 2 Channel Industrial IoT Long Range Wireless Ultrasound Vibration Sensor

National Control Devices - General Sensor Inputs, 4-20mA Input Monitoring, 2 Channel Industrial IoT Long Range Wireless Ultrasound Vibration Sensor

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National Control Devices - General Sensor Inputs, Control Closure, Industrial IoT Wireless Door Open Closed Sensor

National Control Devices - General Sensor Inputs, Control Closure, Industrial IoT Wireless Door Open Closed Sensor

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National Control Devices - Power Monitoring, Voltage Monitoring, IoT Long Range Wireless 0-24VDC Voltage Monitor

National Control Devices - Power Monitoring, Voltage Monitoring, IoT Long Range Wireless 0-24VDC Voltage Monitor

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National Control Devices - Power Monitoring, Voltage Monitoring, IoT Long Range Wireless 0-48VDC Voltage Monitor

National Control Devices - Power Monitoring, Voltage Monitoring, IoT Long Range Wireless 0-48VDC Voltage Monitor

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National Control Devices - Sensors, Environmental sensors, Temperature, Industrial IoT Long Range Wireless ORP and Temperature Sensor

National Control Devices - Sensors, Environmental sensors, Temperature, Industrial IoT Long Range Wireless ORP and Temperature Sensor

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National Control Devices - Sensors, Environmental sensors, Temperature, Industrial IoT Long Range Wireless pH and Temperature Sensor

National Control Devices - Sensors, Environmental sensors, Temperature, Industrial IoT Long Range Wireless pH and Temperature Sensor

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National Control Devices - Sensors, Environmental sensors, Temperature, Industrial IoT Wireless CO2 Temperature Humidity Sensor

National Control Devices - Sensors, Environmental sensors, Temperature, Industrial IoT Wireless CO2 Temperature Humidity Sensor

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National Control Devices - Sensors, Environmental Sensors, Water Moisture, Wireless IoT SDI Soil Moisture Temperature EC Transmitter

National Control Devices - Sensors, Environmental Sensors, Water Moisture, Wireless IoT SDI Soil Moisture Temperature EC Transmitter

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National Control Devices - Sensors, Interactive Sensors, Linear Displacement, Industrial IoT Wireless Linear Displacement Sensor

National Control Devices - Sensors, Interactive Sensors, Linear Displacement, Industrial IoT Wireless Linear Displacement Sensor

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National Control Devices - Sensors, Interactive Sensors, Pressure, Industrial IoT Long Range Wireless Environmental Temperature Humidity Pressure Air Quality Sensor

National Control Devices - Sensors, Interactive Sensors, Pressure, Industrial IoT Long Range Wireless Environmental Temperature Humidity Pressure Air Quality Sensor

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National Control Devices - Sensors, Interactive Sensors, Vibration, Smart Industrial IoT Wireless Vibration Temperature Sensor

National Control Devices - Sensors, Interactive Sensors, Vibration, Smart Industrial IoT Wireless Vibration Temperature Sensor

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National Control Devices - Sensors, Power Monitoring, Current Monitoring, 2 Channel Industrial IoT Wireless AC Current Monitor Sensor

National Control Devices - Sensors, Power Monitoring, Current Monitoring, 2 Channel Industrial IoT Wireless AC Current Monitor Sensor

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National Control Devices - Sensors, Power Monitoring, Voltage Monitoring, IoT Long Range Wireless 0-24VDC Voltage Monitor

National Control Devices - Sensors, Power Monitoring, Voltage Monitoring, IoT Long Range Wireless 0-24VDC Voltage Monitor

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National Control Devices - Sensors, Spatial Sensors, Proximity, Tank Level Sensor Ultrasonic Long Range Wireless

National Control Devices - Sensors, Spatial Sensors, Proximity, Tank Level Sensor Ultrasonic Long Range Wireless

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