Autonomous robot security guard has a built-in drone to stop intruders

RoboCop is going aerial.
 By 
Yi Shu Ng
 on 
Original image replaced with Mashable logo
Original image has been replaced. Credit: Mashable

A Singapore startup has released a four-wheeled security robot that has its own built-in drone.

The O-R3, an autonomous robot created by Otsaw Digital, has a drone that can be launched after intruders.

Otsaw's drone-in-robot design extends the range of a typical ground-based autonomous robot by up to 100m (328 ft), allowing the O-R3 to do things typical security robots cannot achieve.

Original image replaced with Mashable logo
Original image has been replaced. Credit: Mashable

"[If] you have obstacles on the ground, we can launch a drone that has an aerial view of where the intruder is hiding, maybe on the other side of the wall, on the fence, or the gate, stuff like that," said Ling Ting Ming, CEO of Otsaw Digital and its parent company ActiV Technology.

Aside from its in-built drone, the O-R3 is also able to do things like recognize intruders, as well as suspicious objects like unattended bags. It's also able to send alarm to a forward command center, where security will be activated. And if that wasn't enough, the O-R3 can charge itself when its battery goes flat.

The O-R3 is powered by data to make all of this possible. Otsaw says that it's employing machine learning in its systems, so that its robots can differentiate between whether a person is a regular visitor, an employee, or an intruder.

"The more data we feed the robot, the more it learns," Ling said.

"For a start, we will look at quite basic stuff ... if a bag is unattended for five minutes it triggers an alarm. We can classify who is an employee, who is an intruder," he added. "There will be false positives [but] as the machine learns, it gets sharper.”

The company is set to unveil an outdoor version of the O-R3 during CommunicAsia2017, which takes place from Tuesday to Thursday. The outdoor version, with a range of 5km (3 miles) will be the size of a golf buggy, Otsaw said, and an indoor version — a smaller robot, without 3D LIDAR sensors and the drone — is in the works.

Original image replaced with Mashable logo
Original image has been replaced. Credit: Mashable
Original image replaced with Mashable logo
Original image has been replaced. Credit: Mashable

Security robots aren't a new invention — they've been used for autonomous patrols in places everywhere, from company campuses in Silicon Valley to train terminals in China.

Still, they're rising in popularity, especially in countries where it's getting more expensive to hire a security guard.

Companies in Singapore can spend up to S$8,000 ($5,763) a month for two security guards covering 12-hour shifts.

Otsaw wants to rent these robots out as a service — it's planning to lease the robot for $10,000 per month. Another local security services company, Ademco, is offering their robots at S$7,500 ($5,403) a month.

But that doesn't mean the robots will replace humans. Ling, Otsaw's CEO, believes that humans will eventually have to move on to work that requires higher skill-sets.

"I definitely feel like humans cannot be replaced," he said. "The robots are just here to complement the humans, but humans should do something more ... of [higher] skills."

Still, Otsaw is planning to build other autonomous robots — like autonomous road-sweepers — with cheaper LIDAR technology.

"Low-level jobs can be replaced in a very near future, if I might say, the next six months," Ling told Mashable.

"As tech is deployed, this might become our way of life."

Topics Drones

Mashable Image
Yi Shu Ng

I am an intern with Mashable Asia, focusing on viral news, lifestyle news and feature news in the region.

Mashable Potato

Recommended For You
Act fast to score the Skyrover S1 Mini Drone for its best-ever price at Amazon — save over $80
skyrover s1 mini drone against a green patterned background

The DJI Mini 5 Pro drone has hit its best-ever price at Amazon — save $500 this week
DJI Mini5 Pro drone

The DJI Mini 5 Pro drone has hit a record-low price — save $500 at Amazon
DJI drone on Mashable background

The new Antigravity 8K drone just got its first big price drop for the Amazon Spring Sale
antigravity a1 drone in snowy field

Make short work of tidying your home with 50% off the Shark AI Ultra Voice Control Robot Vacuum
Shark AI Ultra Voice Control Robot Vacuum on orange and pink abstract background

Trending on Mashable
NYT Connections hints today: Clues, answers for April 3, 2026
Connections game on a smartphone

Wordle today: Answer, hints for April 3, 2026
Wordle game on a smartphone

What's new to streaming this week? (April 3, 2026)
A composite of images from film and TV streaming this week.


NYT Strands hints, answers for April 3, 2026
A game being played on a smartphone.
The biggest stories of the day delivered to your inbox.
These newsletters may contain advertising, deals, or affiliate links. By clicking Subscribe, you confirm you are 16+ and agree to our Terms of Use and Privacy Policy.
Thanks for signing up. See you at your inbox!