Video Modes 2K /1080P /360P, Power Input 5V 2A, Image Sensor 4 Megapixels, Sensor Size 1/3″, Size 82*86.8*50mm/3.22*3.41*1.96in, Lens Field of View 150 Degree Diagonal, Operating Temperature -20℃～50℃, Aperture F1.6, Weather Resistant IP66, Resolution 2560*1440, Connectivity 802.11 b/g/n Wi-Fi Connection @ 2.4GHz, Battery 5200mAh 3.6V, Audio Full Duplex 2 way Audio with Noise Cancellation.
Just check coupons out (with price alert and history). Do you want to know what the best price is?
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 price update (UTC time):
Banggood
Banggood warehouse is located in Hong Kong.
Link: Banggood product page
1. ($160.07): MVC8SPRING
2. ($161.81): 2203ActiesNL
3. ($163.55): BG00c906
this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGIMXIN521, BGTYEC4, BG46beab, BANGGOODSD, BG556644, BGHU1302, 00c906, ADMITAD2212, 2022ACTIESNL, BGSJ521, BGf0be11, BGb5617b, Terence, Tabby20, BGHU1865, BG1efeb0, 8BGwbg2204, BG29ed85, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Hong Kong – IMILAB EC4 CMSXJ31A 4MP Outdoor IP Camera with Gateway ($-3)
Price history and price alert
Here is price history (for all/most countries) for IMILAB EC4 4MP Outdoor Camera with Gateway and Solar Panel. The lowest price was: $130.49.
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)).