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Set Door Sensors to Detect Open Door

14 reviews
100% of buyers enjoyed this product! 575 orders
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  • Item Type: Home Security
  • Material: Plastic
  • Size: 75 x 14 x 23 mm / 16 x 11 x 52 mm
  • Frequency: 433 MHz
  • Operating Power: 23A 12V
  • Quantity: 3 pcs
  • Features: Home, Protection, Home Security, Security Alarm, Sensor, Detector


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Pink Unicorn (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Real customer reviews

14 reviews
100% of buyers enjoyed this product!
5 stars
4 stars
3 stars
2 stars
1 star
verifed buyer
16 Feb 2019

Always a pleasure to buy on this store! Will buy more in the future.

verifed buyer
15 Feb 2019

viene sin pila y no lo he probado aún, más adelante opinare, parece de calidad

verifed buyer
13 Feb 2019

Great device. Works excellent with Sonoff RF Bridge / Tasmota

verifed buyer
11 Feb 2019


verifed buyer
7 Feb 2019

All the best

verifed buyer
6 Feb 2019

Super service

verifed buyer
30 Jan 2019

Пришёл датчик. Быстро. Все работает.

verifed buyer
30 Jan 2019

fast delivery, nice

verifed buyer
29 Jan 2019

Alles bestens. Danke für den Austausch!

verifed buyer
24 Jan 2019

works well

verifed buyer
22 Jan 2019

Доставка около месяца, курьером на дом. Датчики рабочие, подцепились к контроллеру kerui без проблем.

verifed buyer
19 Jan 2019


verifed buyer
18 Jan 2019

Store description mentioned NO battery, this information is correct! But some reviews state "battery included" but this is not the case! So be prepared to get some battery's. Product not tested yet (need battery's lol), going to use it with Domoticz and RFlink.

verifed buyer
15 Jan 2019

Package arrived within 2 weeks. 5 sensor worked properly one is a doa. Contact the shop and they send me a new one. Very good service!

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