Alertness Stock Footage: Royalty-Free Video Clips

Royalty-free Stock Footage Clips

Footage
alertalertness manfocusattentionbrain
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"alertness"
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238 results found for alertness

Mixed-race man's eyes close-up, portraying intense focus and active listening, Detailed view of a mixed-race individual's eyes, showcasing keen awareness and deep engagement

meerkat standing in alert position. slow motion

Red warning light spinning 4k

Rear view of male security officer using handheld transceiver and pointing at suspicious behavior of visitors caught on camera in surveillance room

On Air illuminated sign.

Vintage telephone pattern with pulsing neon yellow light, motion abstract disco, club and communication style background

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Monitor displays vital signs of patient. Modern equipment for continuously monitoring patient health ensuring safe condition in operating room

Squirrel with nut in summer park, 4k

German shepherd dog with pet leash standing on snow covered landscape.

Rapid Response: Firefighters at the Fire Station, Quickly Donning Boots, Helmets, and Gear with Precision in Response to an Emergency

Medium shot of two diverse security guards in uniforms looking at monitor and discussing work issues in guard room

Eurasian lynx sits in the grass on forest ground in the golden hour light

High angle shot of two diverse security officers in black uniforms working and controlling multiple screens with CCTV video footage in surveillance room

Close-up of tiger in forest during rainy season

Single female security person monitoring closed circuit surveillance from multiple cameras in various rooms of a building informs on the radio to check the person who moves inside the room

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Close up view of a female hand hitting the horn of a car at night. The scene features blurred city lights in the background

Newborn Baby Infant Close Up Face In The First Days Of Life Awake During Initial Week

A Security Guard with a Flashlight conducting Inspections in a Dark and Secure Facility with deposit boxes

Emergency Response: Firefighters En Route to the Scene, Double-Checking Preparations with a Tinge of Tension in the Air

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Film Burn Footage, Light Leaks and Lens Flare, Fast. For compositing, stylizing your video, for transitions.

Pulsing neon retro telephone pattern with led light in casino style, motion abstract disco, club and party style background

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Marks and signs dynamic film effect. Grain noise texture. Hand written brush elements with sound.

Cheetah walking in wilderness area

Police siren on the hood of a patrol in Croatia.

Medium shot of Black female security officer working on computer and male Biracial colleague speaking on walkie-talkie controlling CCTV cameras in surveillance room

Medium arc shot of female African American security guard in uniform speaking on smartphone and drinking coffee during break in surveillance room with multiple monitors with CCTV footages

Commuter Woman Wakes Up From Nap Inside Train Transportation Having Missed Stop And Getting Up From Seat Sleeping Passenger Waking Up

Young caucasion businessman in smart attire walking to work, young salesman on the way to clients, confident working person, business owner investor, start up entrepreneur, side view day time

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Starling escapes from the heat and chilling in a pond. Сommon starling (Sturnus vulgaris), also known as the European starling in North America.

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Maned Wolf in forest. The maned wolf (Chrysocyon brachyurus) is a large canine of South America.

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Starling escapes from the heat and chilling in a pond. Сommon starling (Sturnus vulgaris), also known as the European starling in North America.

Portrait of young smiling African American guard in black uniform controlling CCTV video footage and then looking at camera sitting in surveillance room

Pulsing neon yellow vintage telephone pattern in rows, motion abstract disco, club and party style background

Medium side shot of Black female security officer putting receiver of landline phone down and continuing working on computer monitoring CCTV footages in guard room

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The Operator in the Control Tower is responsible for overseeing all operations efficiently. Stock Clip

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A close view of a man in a green jacket lying in a ditch against dry grass aiming a pistol with intense facial expression

Interested man drinks coffee at home, looking at his laptop in living room

Side shot of Biracial security man in uniform drinking coffee while monitoring video footages and then answering landline phone call in guardhouse

A large Tawny Eagle (Aquila rapax), bird, sitting at the top of a dry tree in the African Bushveld, Bush, South Africa

Emergency Response: Firefighters En Route to the Scene, Double-Checking Preparations with a Tinge of Tension in the Air

NEW

A young blonde girl in a white T-shirt wakes up abruptly while lying in a serious bed

Tired Senior Man Yawning With Hands Clenched In Back Of Head Sleepy Bored Elderly Male Caucasian Person Feeling Fatigue And Boredom

Single female security person monitoring closed circuit surveillance from multiple cameras

Inaugural Wakefulness: Newborn Baby's First Day of Alertness

The video shows a person in a protective suit sitting in a dark nuclear bunker, holding a gun and looking at the camera, conveying alertness after a nuclear event.

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The worker skillfully operates heavy machinery from the control cabin, managing its performance. Stock Clip

Armed first-person POV: a vigilant individual walks through rooms, handgun ready and aimed, surveying with caution

Alert cheetah sitting on field in forest