For the real estate industry, the round underlines growing interest in monitoring technology that can substitute for surveillance cameras.

Vayyar Imaging — a provider of motion-sensor and imaging technology that can monitor homes, among other applications — has raised an additional $109 million in a Series D funding round, the company announced Wednesday.

As far as the real estate industry is concerned, the new financing underlines growing adoption of technology that can stand in for surveillance cameras as a home monitoring device — a shift that iBuyers are leading.

“With this new funding round, we will continue to create the next generation of sensing technology that is miniature, affordable and versatile enough to impact everyone’s lives,” said Vayyar CEO Raviv Melamed in a statement.

An Israel-based startup, Vayyar provides “4D radar imaging sensor technology” that companies are deploying across many industries, including medical, automotive, robotics, real estate and retail.

“The company’s sensors can see through walls and objects, and track and map everything happening in an environment in real-time,” the company said in a press release.

Its Smart Home sensors product can monitor and image activity in and around a home, allowing it to serve a number of safety and security purposes. It can flag and closely track intruders, detect if a senior falls or pinpoint the location of an occupant during a fire.

One feature of Vayyar’s technology that the company casts as a selling point over video cameras is that its sensors don’t capture actual images of people in order to protect privacy. On the other hand, that might be a weakness if part of the purpose of a surveillance system is to identify intruders and be able to see exactly what they are doing.

Another potential advantage for Vayyar is that its products may be easier and cheaper to use than surveillance cameras, whose monitoring and installation can be cumbersome.

Opendoor has used motion sensors to monitor many of its homes, which prospective buyers can unlock and tour at most hours with a smart phone app. The technology, an Opendoor developer noted at Inman Connect, eliminates the need to watch visitors through cameras.

At Connect, the Opendoor developer said the company’s home-touring system revolved around Raspberry Pi. Raspberry Pi is a credit card-sized computer that powers Vayyar’s 3-D sensor, among many other devices, VentureBeat has reported.

Opendoor does not use Vayyar’s 3-D sensors specifically, Opendoor spokeswoman Sheila Tran told Inman. She didn’t immediately respond when asked what type of 3-D sensors the iBuyer does use. Zillow Homes and Offerpad, two other leading iBuyers, also didn’t immediately respond when asked whether they use 3-D sensor technology to monitor their homes.

A Vayyar representative who answered an Inman inquiry said: “In general we are not actively being used as motion sensors in vacant homes, however it [Vayyar] does have the ability to track if people were to enter an abandoned home.”

Vayyar’s home system can also serve as a maintenance and renovation tool. It can do things like map the location of wires and pipes in walls, “discover pests inside your walls” and detect leaks, according to Vayyar’s website.

And the technology can serve a home automation function, too. It can assist with reducing energy consumption and enabling “a wider range of abilities for smart home applications, including the proactive ability to anticipate needs of people in the home,” the company says on its website.

Vayyar’s funding round was led by Koch Disruptive Technologies (KDT), an investment arm of the oil and industrial giant Koch Industries. Working with KDT through its”unique partnership capabilities,” Vayyar plans to invest the money in enhancing its technology and expanding its offerings across industries.

All of Vayyar’s existing investors also contributed to the round, including Battery Ventures, Bessemer Ventures, ICV, ITI, Walden Riverwood and Claltech.

Email Teke Wiggin.

Show Comments Hide Comments
Sign up for Inman’s Morning Headlines
What you need to know to start your day with all the latest industry developments
By submitting your email address, you agree to receive marketing emails from Inman.
Thank you for subscribing to Morning Headlines.
Back to top
Only 3 days left to register for Inman Connect Las Vegas before prices go up! Don't miss the premier event for real estate pros.Register Now ×
Limited Time Offer: Get 1 year of Inman Select for $199SUBSCRIBE×
Log in
If you created your account with Google or Facebook
Don't have an account?
Forgot your password?
No Problem

Simply enter the email address you used to create your account and click "Reset Password". You will receive additional instructions via email.

Forgot your username? If so please contact customer support at (510) 658-9252

Password Reset Confirmation

Password Reset Instructions have been sent to

Subscribe to The Weekender
Get the week's leading headlines delivered straight to your inbox.
Top headlines from around the real estate industry. Breaking news as it happens.
15 stories covering tech, special reports, video and opinion.
Unique features from hacker profiles to portal watch and video interviews.
Unique features from hacker profiles to portal watch and video interviews.
It looks like you’re already a Select Member!
To subscribe to exclusive newsletters, visit your email preferences in the account settings.
Up-to-the-minute news and interviews in your inbox, ticket discounts for Inman events and more
1-Step CheckoutPay with a credit card
By continuing, you agree to Inman’s Terms of Use and Privacy Policy.

You will be charged . Your subscription will automatically renew for on . For more details on our payment terms and how to cancel, click here.

Interested in a group subscription?
Finish setting up your subscription