Alertness Stock Footage: Royalty-Free Video Clips

Royalty-free Stock Footage Clips

Footage

255 results found for alertness

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"alertness"
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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

NEW

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

meerkat standing in alert position. slow motion

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

Close-up of cheetah against plants in forest

the dog barks. a displeased French bulldog barking at home on a white sunbed in a bright interior.

NEW

Film Burn Footage, Light Leaks flash transition.

Red warning light spinning 4k

NEW

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

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

Active female volunteer walking in the park

NEW

Experiencing Nighttime City Driving with a Focused and Concentrated Driver at the Wheel

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

A special forces surveillance team in a futuristic office with large live screens

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

NEW

An Intense Fire in the Living Room with Bright Flames and Thick Smoke Everywhere

Medium shot of female African American security guard in black uniform monitoring CCTV video footages and answering phone call turning away from screens in surveillance room

Squirrel with nut in summer park, 4k

Adorable young lynx resting on a rock in the forest

First-person POV of a person drawing a handgun from a holster, cautiously moving and aiming through an indoorwith a focus on home defense

Medium shot of male Biracial security officer controlling CCTV video footage on monitors and then answering urgent phone call in surveillance room

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

Squirrel with nut in summer park, 4k

NEW

Workers are observing a furnace in manufacturing, ensuring optimal operations and safety. Stock Clip

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

Chest up side shot of young African American security guard in uniform controlling CCTV video footages on monitors and speaking on walkie-talkie in surveillance room

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

Police siren on the hood of a patrol in Croatia.

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

Red emergency lighting with anamorphic flares

The human palm holds a glass globe. Earth Day, Save Planet, Save the world, Love Nature.

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.

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

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

Medium shot of Black female security guard working on computer and answering work call on landline phone in surveillance room with multiple screens of CCTV footage

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

POV footage of a person with a handgun in hand casting a shadow on the wall while cautiously moving down a hallway

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

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

On Air illuminated sign on a TV Station.

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

Side shot of two diverse security officers watching CCTV video footages on monitors and having discussion in guardhouse

Two owls sitting on a branch one stretches out ridiculously

NEW

A blonde girl in a white T-shirt suddenly wakes up looks anxiously at the phone and gets out of bed early in the morning

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

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

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

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