Including this, I carefully selected and ordered three items from the 100 yen store, all of which were at incredibly discounted rates when I placed my order. However, two weeks had already passed since the delivery was due, and although the delivery record indicated that the items had been received by the delivery agent in my country, the delivery agent replied that the items were missing when I inquired about them.Today, all of them were delivered. What a surprise! I’m on to you. I always have a stockpile of CR2032 button cell batteries, which were widely advertised in the product introduction, so I was able to check the operation of the device directly. This must be a very useful item for me when I am too lazy to talk to Alexa or Google Home and it is more tedious than opening my phone and using apps to control it! I am well worth the wait. Thank you, Seller!

Until I mount them I don’t know how they will work, fast in the shipment

Received all items in good condition, the seller has helped to configure the alarm system, so I don’t need to setup myself. Just plug in the power and use it.

Perfect as described also works correctly in WiFi

very good