Dimensions: 45 X 45 X 12.5mm, Operating temperature: -10 °C~45 °C, Control distance: 25m open area, Life of battery: 1 years (General use), Power supply: Battery CR2032 3V DC(the battery is not included in the package), Communication: Zigbe 3.0, Working Humidity: <90%RH. Basically copy coupon, view price history or create e-mail price alert. What is best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. I couldn’t find any coupon for this product on latest product update.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): Cuponation9, BG93ea61
(probably won’t work, but you can try them out)
Price history and price alert
Do you need price history chart (for all/most countries) for MoesHouse Tuya ZB Smart Wireless Button Scene Switch? There we go. The lowest price was: $9.99.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).