You can create price alert here, copy coupons and view price history. Let’s see what best price is ATM.
Network video input broadbank 20Mbps, Video Resolution 720P, Network Video 4CH
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
ESCAM WNK404 4CH 3MP H.265 Outdoor Wireless IP Camera Surveillance Security CCTV NVR System Kit | $187.97 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. There is one great coupon!
Link: Banggood product page
1. ($191.07): BG589b2e
put item in your cart and apply coupon code there 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): BGESCAM12, BGE13, 7bcdf9, AFfbG10, BGVDay10%off, BGAFF10OFF, bGhOnEy10, BGdragonBoat, bgshOOp10, BgoFErTaSchInA10, BGELIG0920, BGTT10, BgcLuBofErtA10, BGCuponation10, BGHONEY2110, BGd0b05d, 00c906, BGSaleFeb8, BGSaleAD
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Check out price history chart (for all/most countries) for ESCAM WNK404 4CH 720P Outdoor IR IP Camera Kit.
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)).