What cookies are
A cookie is a small file a website stores on your device when you visit. It lets the site remember information about your visit, such as your chosen language or the contents of your basket.
Your consent
In accordance with article 22(2) of the Spanish LSSI-CE and the Spanish Data Protection Agency’s guidance on the use of cookies:
- Technical or necessary cookies need no consent: the site does not work without them.
- Any other — analytics, advertising or personalisation — is set only if you accept it. None is activated before you decide.
- In the banner, accept, reject and configure are equally easy to use. Rejecting is no harder than accepting.
- You may withdraw your consent at any time, as easily as you gave it, from the cookie settings link available on the site.
The categories we use
- Necessary: session, shopping basket, payment process and remembering your consent preferences.
- Advertising: we show Google AdSense adverts on blog pages. These cookies are set only with your consent; without it, adverts are limited or not shown.
- Analytics: we use Google Analytics to understand which content is read and how the site is navigated, in aggregate form. These are only set if you accept them.
Cookie list verified against the site on 24 September 2026. The advertising cookies only appear once an ad is served after you have given consent; if you decline, they are never set.
| Cookie | Provider | Purpose | Duration | Type |
|---|---|---|---|---|
| woocommerce_cart_hash | sit-iot.com | Remembers which products are in your basket. | Session | Necessary |
| woocommerce_items_in_cart | sit-iot.com | Records whether the basket has anything in it. | Session | Necessary |
| wp_woocommerce_session_* | sit-iot.com | Links your basket to your details during checkout. | 2 days | Necessary |
| FCCDCF | Stores the choice you made in the cookie notice, so you are not asked again. | 13 months | Necessary | |
| _ga | Google Analytics | Distinguishes visitors in order to produce aggregate statistics. | 2 years | Analytics |
| _ga_JW1H7WHFLP | Google Analytics | Maintains the measurement session state. | 2 years | Analytics |
| __gads | Google AdSense | Measures ads and limits how often you see the same one. | 13 months | Advertising |
| __gpi | Google AdSense | Personalises the ads shown to you. | 13 months | Advertising |
| _gcl_au | Attributes conversions to ads. | 90 days | Advertising | |
| IDE, test_cookie | doubleclick.net (Google) | Identifies the browser for advertising and checks whether it accepts cookies. | 13 months / 15 minutes | Advertising |
This list is maintained by hand and reviewed whenever a tool is added to or removed from the site. If you find a cookie that is not listed here, please let us know at [email protected].
Third-party cookies and transfers
Google, as an advertising provider, may process data outside the European Economic Area. You can read its policy at policies.google.com.
Managing cookies in your browser
Besides this site’s settings panel, you can block or delete cookies from your browser settings. Note that disabling necessary cookies may stop the shop working properly.
More information in our privacy policy.
Last updated: 24 September 2026. We keep dated copies of previous versions. If anything in this document is unclear, write to [email protected] and we will explain it.