Basically copy coupon, view price history or create e-mail price alert. Do you want to know what the best price is?
Remote Access P2P, Resolution 1296P(2304×1296) / 1080P(1920×1080) / 720P(1280×720) / VGA(640×480), Lens Parameter Focal length: 4mm / 3MP, Main Processor ARM1176, Ethernet RJ-45, Image Compression H.264, Angle of View Horizontal: 73° / Vertical: 53.6° / Diagonal: 95.2°, Sensor 1/2.7” / 3Megapixel progressive scan CMOS, Filter Switch(IR-Cut) Built-in IR Cut / no color deviation indoor or outdoor, Min.Illuminatioin 0.01 Lux / F1.2 (With IR Illuminator), Image Frame Rate Main stream: 3MP(15fps – 25fps) / Sub stream: VGA(25fps), Night Visibility 2 PCS array IR illumination LEDs / IR range up to 15 meters, Automatic Exposure Adjust the image automatically to view clearly, Audio Built-in Mic & Speaker / supports two-way audio, Infrared Mode Automatic, Zoom App supports 3x digital zoom
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($37.83): Cuponation9
2. ($38.24): BG8ReviTrage
3. ($39.08): BG00c906
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/5cd
Old coupons (from the oldest to the newest): BGKL132, 13f142, BGd0b05d, ADMITAD2212, 2022ACTIESNL, Terence, Tabby20, 2203ActiesNL, BG1efeb0, 8Couponsde, MVC8SPRING, 8BGwbg2204, tRaDetRaCKeR
(you can check these old coupons out, but these probably won’t work)
Price history and price alert
Do you need price history chart (for all/most countries) for SriHome SH030B HD 3MP 1296P IP Camera H.265? There we go.
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)).