$19.94 – Tuya WiFi Natural Gas Detector Leakage Sensor LED Digital Display APP Remote Alarming Voice Reminder Troubleshooting Household Security Precaution Device.
You can get Tuya WiFi Natural Gas Detector Leakage Sensor for $19.94 using coupon code (in Banggood). Price history, coupons and price alert are available on this page. Do you want to know what the best price is?
Latest price update (UTC time):
Banggood ($19.94)
Banggood warehouse is located in China. What about the price? Hmmm, price is higher than average (which is $15.99 right now), so better set price alert down below… We have found one coupon for this product!
Link: Banggood product page
Price without coupon: $20.99
1. ($19.94): BGMAI666
apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): BG1e91cc
(these coupons are old, so probably won’t work)
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.
Price history and price alert
Price history (for all/most countries) for Tuya WiFi Natural Gas Detector Leakage Sensor is here. The lowest price was: $14.99.
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)).