Air quality sensor PM10, PM2.5, PM1 [Wi-Fi]

The store cannot work without them: cart, login, bot protection and your cookie choice.

• cart_session — Keeps your cart while you browse (30 days)
• KONTAKTSESS — Session: login state and form-forgery protection (When the browser closes)
• kontakt_remember — Only if you tick „Remember me" — keeps you signed in next time (30 days)
• kontakt_slapukai — Remembers your cookie choice (1 year)
• Cloudflare — Tells humans from bots on registration and login forms (Short term)

Remember what you browsed, so we can show your recently viewed products.

• kv_perziureta — Recently viewed products (30 days)

Help us understand how visitors use the site and where they come from, so we can improve it.

• kontakt_src — Where you came from (search, an ad or another site) — for our own statistics (30 days)
• _ga, _ga_* — Google Analytics: visit and purchase statistics (Up to 13 months)

Measure our advertising and show you relevant ads (remarketing).

• _gcl_au — Google Ads: which ad led to a purchase or enquiry (90 days)
• _fbp — Meta (Facebook, Instagram): ad measurement and remarketing (90 days)