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  • 08/11/2019

    Value for money smoke detector. Works independently (siren & flashing) and also in connection with the Sonoff RF bridge as a 433Mhz transmitter to allow for alarm notifications in the mobile app. Needs a 9v battery. I will get a few more for every room

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  • 31/01/2020

    Good according to the description, looks like a smoke detector and it is. 9 volt battery inserted test button pressed, the sound has acknowledged, even green lit and finished 😊 The connection to / over 433 MHz has not yet opened up to me. So I can say nothing about this, except that I would like a more detailed description / instruction to understand this 🤪 even without studying. But as a "normal" smoke detector, he's been ordered, he's doing his job, and I'll probably see 😉 that added value.

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  • 21/11/2019

    Works fine, tested on smoke. Good product.

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  • 03/09/2019

    looks great, works perfectly and is really loud. I would recommend this product.

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  • 05/03/2022

    Punctuals in perfect delivery

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  • 17/02/2022

    Super little smoke detector - may add a bridge and get more Super quick delivery and bargain snapup Thanks BG!

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  • 28/01/2022

    Supports 3 alarm ways: Independent sound, light&sound alarm, wireless 433MHz transmission. · Full snap-in patented structure, simple installation, no need for debugging and wiring. · 360° detection, is safe and reliable. · Built-in 110 dB sound and light alarm tips, effective prompt evacuation. · Low consumption, long standby life for 3 years using. · Low voltage alarm, when the battery voltage is less than 6.8V, a warning tone is issued to remind the user to replace the battery. · Mainly used for fire detection. When a fire occurs, the wireless smoke detector immediately sends an alarm and sends a 433 signal to the home alarm or the app engine. The wireless transmission distance is 150~200 meters. It is widely used in homes, factories, schools, shops, convenience stores, financial offices, villas, and communities. Protection and fire place.

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  • 11/09/2021

    Made up of good quality material, loud sound. works like charm with sonoff 433 Mhz hub. notifications received on mobile device as well with notifications log.

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  • 18/05/2021

    I have turned on sonoff Rf Bridge and paired this smoke detector to eWeLink app. I applied smoke detector tester spray. The alarm is very loud sound with light 3 times After I have received notification from my mobile my remote triggered. Tap to view.

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  • 29/03/2021

    Könnyű volt az integrálás sonoff rendszerhez. it's works well with sonoff system.

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