Alertness Stock Footage: Royalty-Free Video Clips

Royalty-free Stock Footage Clips

Footage
alertalertness manattention
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"alertness"
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247 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

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

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

Red warning light spinning 4k

Squirrel with nut in summer park, 4k

Zoom into a Lioness, female Lion (Panthera leo) lying in dry long grass panting to keep cool, smelling the air. African bushveld, dry winter grass. South Africa

NEW

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

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

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

NEW

During a critical moment, a businessman in a formal suit clenches his fists, conveying a mix of determination and frustration in a

Police vehicle lights flashing Police car siren on neighborhood. NY 10 september 2021 USA.

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

A man dressed in a coat is making a phone call in a bustling train station setting

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

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

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

NEW

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

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

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

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

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

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

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

Alert cheetahs lying on field in forest

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

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

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

Police siren on the hood of a patrol in Croatia.

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

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

NEW

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

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

Lynx resting on a mountain rock at sunset

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

Positive volunteer walking in the park

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

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

Cheerful woman volunteer sitting in the park

Man knocking at the door

Waist up shot of male security guard looking at monitor and female colleague coming up with coffee and then both discussing work issues in guard booth

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

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.

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