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Ohwoai
Ohwoai 3MP Wireless Security System 4 Cameras with 16ch Nvr

Ohwoai 3MP Wireless Security System 4 Cameras with 16ch Nvr

Last price we saw

$128.00last seen Oct 29

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Our take on the Ohwoai 3MP Wireless Security System 4 Cameras with 16ch Nvr

The Ohwoai 3MP Wireless Security System pairs a 16-channel NVR with eight wireless 3MP cameras, a 3TB hard drive and a 10-inch screen. It records locally with no cloud subscription, and the multi-antenna NVR is built for large homes and multiple floors. The latest best price is $128 at Walmart as of October 28, 2026, which is also the only price seen in its recent range.

Best forLarge homes and villas needing coverage of yards, driveways and garages
Buyers who want local recording without monthly cloud fees
Multi-floor homes where a stronger NVR signal matters
Owners who want two-way audio at doors and gates
Pros
  • Eight 3MP cameras cover more of a large property
  • 3TB drive stores continuous footage locally, no subscription
  • 16-channel NVR leaves room for more cameras later
  • Multi-antenna design targets stable signal across floors
  • IP65 weatherproof cameras work indoors and outdoors
  • Two-way audio lets you talk through the app
Cons
  • Wireless cameras still need power at each location
  • 3MP is below the 4K resolution of many newer systems
  • 10-inch screen is small for viewing eight feeds at once
  • App setup and alerts can take tuning to avoid false triggers

Ohwoai 3MP Wireless Security System 4 Cameras with 16ch Nvr price history

$128.00$128.00
Oct 28Oct 29

Lowest price we've seen: $128.00 on Oct 28. Tracked across 1 store since Oct 28.

From Walmart

  • 8-camera wireless security system for large homes and villas, covering yards, driveways, entrances and garages with fewer blind spots
  • 3TB hard drive for continuous local recording with no monthly cloud subscription fees
  • AI motion detection with instant mobile alerts and real-time viewing and playback via app
  • Upgraded multi-antenna NVR for stable video signal across large areas and multiple floors
  • 3MP HD wide-angle lenses with IP65 weatherproof rating for indoor/outdoor use
  • Two-way audio for direct communication through the system
Shipping
Free shipping; arrives by Mon, Nov 2

Specifications

Connectivity
Wireless
Recorder Type
NVR
Type
Recorder
Use
Residental
Number Of Channels
16 channels
Camera Count
8 cameras
Screen Size
10 in screen

Questions and answers

Is the Ohwoai system worth it for a large house?
At $128 at Walmart as of October 28, 2026, eight cameras plus a 16-channel NVR and 3TB drive is a lot of hardware for the money. It suits buyers who want broad coverage and local recording over top resolution.
Do I need a subscription?
No. The 3TB hard drive records locally, so there are no monthly cloud fees. Remote viewing and alerts go through the app over your network.
How many cameras can the NVR handle?
The NVR has 16 channels and ships with eight cameras, so you can add up to eight more later. Extra cameras must be compatible with the same system.
Are the cameras really wireless?
Video travels wirelessly to the NVR, but each camera still needs a power source. Plan an outlet or adapter at every mounting spot.
What resolution are the cameras?
They are 3MP, which is sharper than 1080p but below 4K. That is enough to recognize people and vehicles at typical yard distances.
When is the price lowest?
The only recent price on record is $128 at Walmart as of October 28, 2026. Watch for bundle discounts around major sales.