Updated: 09-01-2026.
Digoo 433MHz DoorBell Button
Banggood warehouse: China.
Discount price $7.64 with coupon: BGSmart6
Additional Banggood coupons:
1. First page
2. Second page
Other warehouses/versions
2 another warehouse/version in my CouponsFromChina databases:
1. China
2. China
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Price history and price alert
Check out price history chart (for all/most countries) for Digoo 433MHz DoorBell Button. The lowest price was: $3.39.
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)).