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Smart Contact Sensor

  • Works with Amazon Alexa & Google Home
  • Easily automate your home
  • Improve your home security
Regular price £24.99
Regular price Sale price £24.99
Sale Sold out
Tax included. Shipping calculated at checkout.
  • Indoor Contact Sensor For Lights: Make your home a smart home with hey! contact detectors, and turn lights and appliances on and off just by opening and closing doors/windows.

  • Night Light Motion Sensor: No more fumbling around in the dark to for switches. With an instant detection the hey! contact detectors can be placed discreetly around your home to light the way at night.

  • Wireless Contact Sensor: Keep things clutter free with a hey! smart sensor. Because they are battery powered (2 x AAA) these 5V contact sensors don’t require any complicated or unsightly wiring work.

  • Alexa/Wi-Fi Contact Sensor: This Contact sensor is compatible with Amazon Alexa, and doesn’t require a separate hub to be integrated. To control multiple sensors on your smartphone, all you need is 2.4Ghz Wi-Fi connection and an iOS/Android device with up-to-date software.

  • Easy Contact Sensor Set up: Simply install in place with the adhesive tape, connect directly to your Wi-Fi router, and you're good to go. With the clear written setup guide, you'll be set up in as little as 10 minutes.

Delivery & Returns

• Spend over £75 for free shipping

• Order before 2PM for same day dispatch

• Royal Mail Standard Shipping - £2.99

• Royal Mail Express Shipping - £5.99

• 14 Day hassle free return period


All Hey! products are complete with a one‐year warranty against manufacturing defects.

In the unlikely case of an item arriving faulty please contact our customer care team right away and explain the issue. Please provide images of the fault if you are able to do so.

Specification & Dimensions

• System requirements - iOS / Android device with up to date software
• Wi-fi enabled - 2.4Ghz
• Batteries required - 2x AAA

Product Dimensions:
• Height - 17cm
• Width - 2.5cm
• Depth - 2cm

Setting up this product

What's in the box?
• Contact Sensor (two parts).
• 2x AAA Batteries.
• Adhesive Tape.

Like other Hey! smart devices, the Smart Contact Sensor will connect directly to your Wi-Fi router. There’s no need for a separate hub to integrate your devices - so if you have multiple Smart Contact Sensors, you can control them all from your smartphone.
If that’s not enough, each Smart Contact Sensor also comes with a comprehensive written guide to get you setup and running in only 10 minutes.

If you need help setting up your smart product, click here to view our support section & product installation videos.

Customer Reviews

Based on 3 reviews
David King
Good but had to split frequencies

Good device but had to split our wifi frequencies to get it to work which seems to have caused our wifi to slow down.

Michael Disley
Serious piece of kit.

Serious piece of kit.

Mr Shaun Duffy
Easy to set up with the app the only�

Easy to setup with the app the only down side is mi would say 75% of doors now aren't level with each other so as I did I had to make a spacer to bring one side level with the other obviously I wouldn't mind paying slightly more for some spacers/shims to do the job