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  • WiFi Push Notification Dry Contact Sensor for use with Amazon® AWS®
  • Includes 2 Contact Closure Inputs
  • This device uses a 2.4GHz WiFi Communication Module
  • Plug-and-Play Setup Only Requires WiFi and AWS® Credentials
  • SoftAP Web-Page Configuration of AWS® Settings
  • Encrypted Communications Between Sensor and WiFi Connection
  • Supports IEEE-802.11B/G/N WiFi Protocols
  • Supports WPA/WPA2/WPA2-Enterprise WiFi Security Protocols
  • Supports DHCP or Static IP Managed Wireless Networks
  • Automatically Report to AWS® with Zero Setup
  • Transmits Sensor Data to AWS Cloud Message
  • Externally Powered Using a 6-32VDC Power Supply
  • NO Monthly Fee or Locked Proprietary Protocols


SKU: PR58-2_AWS UPC: 689860072244 Categories: , ,


WiFi Push Notification Dry Contact Transmitter for Amazon® AWS®

We set out to build the world’s best WiFi Push Notification Dry Contact Transmitter for Amazon® AWS®.  In doing so, we now incorporate Contact Closure Inputs with our WiFi module and control board.  NCD IoT WiFi Push Notification Dry Contact transmitters make it easy to receive alerts when doors are opened or buttons are pressed.  This IoT WiFi Push Notification Dry Contact Transmitter includes 2 contact closure inputs that will send a transmission if any state of the inputs change.  Receive an alert when a button is pressed, receive another alert when the button is released.  

This IoT WiFi Push Notification Dry Contact Transmitter for AWS® is ideally used in security applications that need a reliable wireless dry contact transmission.  This transmitter works by sending data as soon as it detects an open or closed contact (any change on input) and will communicate data directly to the AWS® cloud where you can access it over a WiFi connection.  

This IoT WiFi Push Notification Dry Contact Transmitter for AWS® is made to be directly accessible from AWS®. As one of the world’s most popular IoT platforms, AWS is an essential tool for a wireless sensor device. Therefore, connectivity of the NCD ecosystem of IoT wireless sensors remains a top priority for our engineering team.

When it comes to WiFi Push Notification Dry Contact Transmitters, nothing compares to the ease of use, low price, high accuracy, operational temperature range, or security features we at NCD have to offer. This sensor will need to be externally powered and is capable of using a 6-32VDC power supply. 

In addition, you will become much more acquainted with AWS IoT. To begin, you can access the product guide under resources to learn how to use Amazon® AWS® and this sensor in conjunction.

Sensor Setup

Setting up and using your sensor has never been easier. After following the product user guide listed under the resources tab, you will be able to configure your sensor’s settings over WiFi as well as use it’s testing capabilities through AWS® IoT Core®.


Once you have an account on AWS, you will be able to configure the sensor with NCD’s browser interface which will automatically open for you once you are connected to the sensor through it’s WiFi module. 

Another easy way to configure the settings on your device is to use AWS® IoT Thing Shadow®. Most of your sensor configuration can be done here from the cloud making it remotely accessible.

Testing with AWS is time efficient and easy. The WiFi Temperature Humidity Sensor User Guide found under the resources tab will lead you to the MQTT client like in the following screen. The MQTT client is where you will be able to control the interval of transmission and see the data from the sensor. 

Transmission Interval

This device sends data periodically based on user-preset timing intervals. This sensor does not use batteries, therefore the user does not need to adjust the transmission interval with the intention to save battery life. This gives the user more leeway when choosing transmission intervals.


  • WiFi Push Notification Dry Contact Transmitter
  • Notifications when a door opens or closes
  • Alerts when a button is pressed on or off
  • Security Monitoring Systems
  • Push Notification Dry Contact Transmitter for Device Control Applications
  • Wireless Digital Input Monitoring for AWS®


Not for use in outdoor applications or for use in excessive temperature conditions. Prolonged exposure to extreme humidity conditions may damage this device. NCD Warranty does not cover use in excessively smoky environments under any circumstances.

This device supports:

  • WPA/WPA2/WPA2-Enterprise WiFi Security Protocols
  • IEEE-802.11B/G/N WiFi Protocols
  • DHCP or Static IP Managed Wireless Networks



Mechanical Drawing

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Extended Lead Time

This product requires extensive manufacturing and testing times. Lead times for Enterprise Series Devices is typically 7-10 business days.

Product Identification
UPC: 689860072244
Country of Origin: US
HTS Code: 854231
1+ Pieces
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25+ Pieces
100+ Pieces

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We Customize Just for You!!

NCD offers many custom IoT electronic design services to help tailor our product to your exact needs.  Whether you are looking for custom firmware, circuit board modifications, metal enclosures, or industrial color printing, we can help you with a wide variety of design services.

Custom IoT Electronic Design Services Process

Most of our users purchase off-the-shelf hardware for initial testing.  Once everything is working, they contact us to build a custom solution which may include specialized changes to the board, firmware, connectors, etc.  Custom boards have many advantages such as reduced wiring, easy installation, small size, less power consumption, and in some cases, an overall reduction in product cost.  Custom IoT Electronic Design Services will have your company name and logo on the board as well as the enclosure.

Customized IoT Electronics

NCD engineers can help build a customized solution for your particular application based on the designs you see on our website.  We can combine devices onto a single board, change the shape, or even some of the components to meet your exact needs.  We also provide turn-key metal enclosures with powder coating and full-color printing on the top side starting at just $500 for setup!  We have more than 20 years of experience in electronics design and manufacturing.  All of our products are designed and manufactured in the USA, so we are here to support the products we make.  We only ask that our customers prototype their needs using our existing products before we customize.

Customization Guidelines

  • Custom designs should be based on our existing product because we can’t build rockets or electric cars over here!
  • We do not provide customization services if it involves the introduction of a new or untested technology.
  • Custom engineering fees depend on your requirements, so please contact us for a quote!
  • We maintain ownership of all designs, including our customized designs as they are based on our existing Design.
  • We will only ship the customized product to you or your authorized agents.
  • We have an NDA available if needed.
  • The turn-around time is about 2-3 weeks.
  • We specialize in low-volume designs, no quantity is too small!
  • We have the ability to scale to large volumes as needed.

Getting Started with Product Customization

All you have to do is contact us and we will walk you through the process from beginning to end, based on your individual needs.  Some people are surprised at how fast we finish CAD design (usually a few hours), but keep in mind, we still have to build your design, which takes considerably more time.  When we customize product, here are the general services we provide:

  • We design the circuit board.
  • We communicate with our customers throughout the customization and manufacturing process.
  • We manufacture surface mount stencils and circuit boards.
  • We program our pick and place machines to build your boards.
  • We build a working sample and run it through our wave solder machine.
  • We test your custom IoT solution.
  • Once the design is finalized it won’t be possible to make changes during production (changes cost money and require us to repeat the above processes)
  • Once it meets all your requirements, we will start production as needed.
  • We work with our metal fabricators to design a metal enclosure if required.
  • You work with our artist to print the top side of the enclosure in full color with your company logo if required.

+MORE App customizations

We partnered with Blynk who have developed the +MORE app.  If you are interested in customization to their +MORE app then we're sure you will enjoy working with them as much as we did.  They can customize the user interface +MORE mobile app at your request.

  • Add new functionality and features to the mobile applications and web dashboard
  • Change/ add data visualizations options

Contact them today for custom App Development!

White-labeled mobile apps and dashboard

Blynk the developer of +MORE has a fantastic team of developers eager to help with your IoT applications.  They offer the following services.

We provide white-label IoT infrastructure:

  • Private IoT cloud
  • Branded mobile applications for remote monitoring and control
  • A branded web dashboard to manage fleet of your devices
  • Big Data analysis with actionable insights
  • Development of machine learning algorithms

Contact them today for all of your IoT cloud needs!

©2019 National Control Devices, LLC

Made in the USA
5 Year Warranty
Free Shipping on orders over $100
Free Shipping on orders over $100

To learn something new, take the path that you took yesterday. ~John Burroughs

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