Alza Days - Detectors

Save with discount codes

The offer is valid from September 7, 2026, until September 21, 2026. Full terms and conditions of the campaign can be found here.

Honeywell Home R200S-2 Fire detector alarm - smoke sensor (optical principle), battery operated

16×

28.90 € Save 1 €

In stock > 5 pcs

Buy with code ALZADNI10 26.01 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

Smoke Detector - temperature measurement to 70 °C, battery-powered , acoustic signals, signal volume 85 dB, features: test button and alarm, cover material plastic, operating...

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Honeywell Home R200H-N2 Interconnected fire alarm detector - temperature principle, battery operated

4×

33.90 €

In stock > 5 pcs

Buy with code ALZADNI10 30.51 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

Temperature Sensor - interconnected fire detector, battery powered

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SAFE Door Guard Plus, white

49.90 €

In stock 3 pcs

Buy with code ALZADNI5 47.41 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.

Sensor - wireless magnetic open, shock and tilt detector for window and door security Powered by a replaceable battery that allows continuous operation for up to 4 years, white...

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BOT Smart carbon dioxide detector WiFi CO2

17×

60.47 €

In stock > 5 pcs at the supplier's

Buy with code ALZADNI10 54.42 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

Air Quality Meter - detects temperature, humidity, CO₂ (carbon dioxide), measurement range from 400 to 5000 ppm, mains power supply, acoustic, visual signals, notifications via...

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