Home Alarm Water Leakage Spot Alarm Detector/Tuya Wifi Water Leak Sensor Detection Flood Alert Overflow Security Alarm System

Great alarm! Very loud. It works even on touching wet fingers. The battery did not try to insert. There is a battery. Before you insert the battery or battery-check whether they will leave the alarm freely. The battery is slightly wider and had to tie the thread to then pull out the battery. On the side wall there is a power switch. Leaving home is better off. Otherwise, when you leak and the neighbors will pour and the siren will piss off the neighbors.

The sensor came 25 days before the Penza in the collection parcel, the box is a little crumpled, the sensor is intact, I bought a battery for the Crown, it will be wet! the They were precendent, they did repairs, they turned off the washing machine, during the day they did not flow, and at night they broke, the neighbors woke up, now the sensor at Thank you for the good goods to the seller!!! 5 ++++++

Fast delivery, 5post to Pyaterochka, in Balashikha. Normal quality plastic, checked on a glass of water, everything works. The sound is loud. I do not understand the people who write that the sound is insufficient, it is quite loud to hear the device under the sink in the kitchen cabinet. Generally, as a leak alarm, a great thing.

I did not immediately write a review, I could not buy a battery. We used to call these batteries "Krona." They're not everywhere. Today has finally experienced. An excellent device, when a drop of water screams like a siren. Deaf will hear.

The sensor came very quickly to the nearest point of issue in the five. Packed standard, but whole. Took 1 for now to try to adapt to your system. I recommend the seller, there is no opinion by the sensor, I did not check yet. All good!

It came quickly, for some reason under another track number. There are no "Krone" batteries in the kit, so I could not check immediately. But I think there will be no problem... I'll finish the review after installing the battery.

Delivery to Barnaul is exactly a month, the device came without a battery, works from the Crown 9 volts, gives a signal even from the humidity of the fingers, the signal is loud enough!! I put it under the bathroom...

Delivery within 5 days in the "Pyaterochka". externally everything is fine, though, the box slightly crumpled. There is no visual damage. I will install-I'll add a review.

The goods came quickly enough. The detector checked, everything works. The signal is very loud you will hear from remote places in the apartment or at home. Useful thing.

Fast delivery-ordered in Surgut 4 PCs. 05.11-received 17.11. The devices work from the Crown 9 v. The sound when triggered is very loud. I recommend to buy!

It came with the rest of the 3 parcels. Looks smaller than I expected. I could not check yet, there are no batteries included.

Good alarm: very sensitive, the siren is loud and nasty-it will not be difficult to hear. Shipping fast. I'll order another...

The detector came to Bashkiria for a month, has not checked yet, I will mount to the boiler room. many thanks to the seller.

Excellent signal, works from the Crown, as soon as the water enters the board immediately squeaks very loud

Works good. Needs 9V battery "Krona". Very big sound about 110-120db. May scare children or other people.

The sound thought will be louder, I advise the seller. It goes without a battery.

Leak Detector got, everything works. Seller recommend. Thank you. Shipping fast.

Came the goods quickly, while I did not check, everything looks whole

It came quickly, the quality is super. the seller and I recommend it.

The product is compliant and works well. Very fast reception

SPB's been in three weeks. Works normally, that is, loudly!

Please reply the description. Squeaked loud

Thank you very much! Great goods!

Everything has come. Thank you.

Oret as abnormal, Crown battery

Fast. Works. Yelled like mad.