Dry Contact Sensor

Monitor Dry Contacts in your business or home

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With the ConnectSense Dry Contact Sensor, monitoring Dry Contacts in your environment has never been easier. ConnectSense alerts you based on rules you set up — so you’re notified of changes in your Dry Contacts immediately.

Powered by the ConnectSense cloud

The cloud application at allows you to access, configure, and interact with your sensor without installing or having to run any software. You can control your sensor from anywhere in the world using any device with a web browser.

It’s easy to set if-then rules for monitoring your business or home using ConnectSense’s powerful rules engine. Get reliable notifications via email, Twitter, text message, or phone call, all included at no monthly fee.


  • Fire alarm panels
  • Call stations
  • Air conditioners
  • Generators


Easy setup

ConnectSense is simple to set up and use, so you can start monitoring your dry contacts within minutes.

Connect with WiFi

ConnectSense doesn’t require any gateways or additional hardware. All you need is your own wireless router, so there’s no extra hassle or cost.


The devices you need to monitor aren’t always near power. Our battery option gives you the freedom to go where other sensors can’t.

Mount anywhere

Our sensors are built with mounting holes for permanent installation and come with industrial-strength Velcro for temporary applications.



  • 500 SMS messages
  • 60 phone calls
  • Unlimited email and Twitter notifications


  • 5V USB power (included)
  • 4 AA batteries


  • 802.11b/g/n (2.4 GHz)




  • 1-year limited warranty

In the box

  • ConnectSense wireless Dry Contact sensor
  • USB cable
  • 2 drywall anchors
  • Dry Contact terminal block
  • Industrial Velcro for easy temporary mounting
  • Quick start guide
  • 4 rechargeable 2500 mAh batteries
  • 2 mounting screws
  • Warranty and license agreement