$30.99 – U9 Intelligent Visual Doorbell with Night Vision 720P HD Camera Two-Way Audio Solar-Powered Rainproof Cover PIR Motion Sensor Wi-Fi Real-Time Monitor.
U9 Visual Doorbell 720P Camera Solar-Powered is for $30.99 (in Banggood). Go down and check coupons out. Remember to check price history if it is available. What is the best price?
Latest coupon and price update (UTC):
Banggood ($30.99)
Banggood warehouse is located in China. Is it good price? I have never seen better price than the current one in CouponsFromChina database, so it’s the best! There’re 2 active coupon codes available! Awesome!
Link: Banggood product page
Price without coupon: $34.99
1. ($30.99): BGEULABOR5
2. ($32.99): BGEUU9BELL
you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
This is the best price ever noted in my database!
Old coupons (from the oldest to the newest): BGEURAINBL
(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
Check out price history chart (for all/most countries) for U9 Visual Doorbell 720P Camera Solar-Powered. The lowest price was: $30.99.
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)).