ADPCM audio compression standard, PTZ Control Horizontal Direction: 355°, Power Supply 110-220V, Lens 3.6MM, Audio Built-in microphone and loudspeaker, Video Encoding H.264, Night Version Distance 15M, Sensor Resolution 1920x 1080P, Storage Support TF Card(Max 64G), Pixels 200W, Minimum Illumination 0.01 Lux, Working Humidity: ≤95%RH, self-adapting stream, DDNS;DHCP;FTP;NTP, Internet WIFI(IEEE802.11b/g/n), View of Angle 85°, Working Environment Working Temperature: -10℃ ~ + 50℃, TCP/IP ;UDP;RTSP;HTTP, Network Protocol, Vertical Direction: 135°, support two-way real-time audio transmission, Power Consumption 3W.
Just check coupons out (with price alert and history). You probably want to know what is the best price?
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 China. There is one coupon available! Pretty cool, huh?
Link: Banggood product page
1. ($31.14): BANGGOODSD
put item in your cart and apply coupon code there 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): BG16329, BGP329, AFfbG10, BGHOMEG12, FBCOUPON1, BGHOMEA15%, BGAFF10OFF, BGCuponation10, 13f142, BGHONEY2110
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Price history and price alert
Price history (for all/most countries) for INQMEGA HIP329 1080P IP Camera is here. The lowest price was: $16.99.
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)).