Samsung 4-Channel 720p DVR Security System (Manufacturer Refurbished)

Up to 21% Off

Product Details

Samsung 4-Channel 720p DVR Security System (Manufacturer Refurbished)

See your home or business from every angle with this four-channel surveillance system, which includes four weather-proof night-vision cameras. With the cameras connected to the central DVR, you can record weeks of 24/7 HD surveillance footage while the DVR’s internet connectivity streams live video to your smartphone, no matter where you are.

Check In from Anywhere

Whether you’re down the street or across the country, you can always know what’s going on at home. WiFi connectivity lets this camera stream live video securely to a compatible app for your smartphone, so you can see what’s happening from anywhere you have cellular or WiFi reception.

Clear Video, Even at Night

Infrared night vision helps this camera provide nighttime surveillance footage that’s as useful as that recorded in daylight. IR bulbs let the camera peer through the darkness and record clear video without creating any visible illumination in the room—perfect for checking in on sleeping babies or for other situations where a bright light would be disruptive.

Smart Notifications

You don’t have to check in at home constantly; this camera sends your smartphone a notification if something might be going on. Whenever the integrated motion sensor detects suspicious movement, it immediately tells you to check the live stream so that you can determine whether or not there’s an intruder.


  • Product number: SDH-B3040
  • Four 720p HD weatherproof cameras
  • DVR with built-in 1TB hard drive
  • IP66 weather-resistant camera housing
  • Night vision: up to 82’
  • Dimensions and weight:
    • DVR: 11.81” (W) x 1.89” (H) x 8.22” (D); 3.17lb
    • Cameras (each): 61.8mm (diameter) x 140mm (L); 192g
  • Condition: manufacturer refurbished

In the Box: DVR, four cameras, DVR power adapter, camera video cables, camera power cables, network cable, camera mounting hardware, mouse, remote control with batteries, desktop software, quick start guide

About Samsung

In the 70 years of its existence, Samsung has grown into an international company with interests spanning from home electronics to skyscraper construction. The company takes its global role seriously, working to improve communities with both its financial support and the expertise of its talented employees. The company’s Solve for Tomorrow competition, for instance, challenges kids to create videos that demonstrate how science and math can be used in new ways to improve their local environment. After screening the videos of thousands of worthy entrants and dozens of confused American Idol hopefuls, Samsung chooses five winners, whose schools each receive $110,000 in technology. Solve for Tomorrow is just one of the company’s outreach initiatives, which align with its philosophy: to help build a “better global society.”

For post-purchase inquiries, please contact Groupon customer support.

Goods sold by Groupon Goods. View the Groupon Goods FAQ to learn more.

The Fine Print

Offer is not eligible for our promo codes or other discounts.

Customer Reviews

Product Picture for Customer Review

Samsung 4-Channel 720p DVR Security System (Manufacturer Refurbished)

Rate first, then write a review.

Sherri S. Verified Purchaser
Aug 31st, 2016
I have recommended this to my daughter for home security. She recently bought it. I use it at my business and am very impressed with quality of the video and the ease of use and installation. love love love it!
Was this helpful?
Thank you for your vote (Undo)
2 people found this review helpful
Showing 1 of 1

Average of 3 ratings

To ensure the quality of reviews, all reviews are screened for spam and content that may be offensive to other people.

Please Sign In or Sign Up to rate or vote

By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.