Alertness Stock Footage: Royalty-Free Video Clips

Royalty-free Stock Footage Clips

Footage

269 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

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

Side shot of male Biracial guard officer monitoring CCTV footages with female African American colleague and answering landline phone call in guard room during coffee break

Positive social worker standing outdoors

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Emergency Response Vehicles Are Actively Responding in the City at Night During Crisis Situations

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

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

Portrait of a lynx sitting in lush summer forest looking for prey

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

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

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Film Burn Footage, Light Leaks flash transition.

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

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

Red warning light spinning 4k

meerkat standing in alert position. slow motion

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

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

Footage of a terrorist definition under the magnifier...

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

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Treadmill Running An Engaging and Exciting Fitness Journey in Continuous Motion

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A person wearing blue gloves sanitizes their hands at a desk with a laptop, tissue box, and a small bottle.

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

Tiger in forest during rainy season

Active female volunteer walking in the park

Vintage-style flicker Super 8 film Light leaks and lens flare, grunge burns transitions

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Starlings escaping the heat in a pond. Сommon starling (Sturnus vulgaris), also known as the European starling in North America.

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Vintage-style textured film grunge burns and fungus.

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

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

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Emergency response operations take place on a city street at night during a crisis

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

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

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

Positive international volunteers sitting in the park

Megaphone close up rised in hand on green screen chroma key background. White loudspeaker for social performance in raised hand. Special announcement, advertisement or broadcast

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

Squirrel with nut in summer park, 4k

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Starlings escaping the heat in a pond. Сommon starling (Sturnus vulgaris), also known as the European starling in North America.

Alert cheetahs lying on field in forest

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

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

Zoom-in portrait of smiling male Biracial guard in black uniform sitting in guard room with surveillace CCTV video footage on multiple monitors

Smiling female volunteer standing in the park

Sheep and goat farm close up, flock in different species and color

alarm clock ringing Icon, reminder time, motion graphic, animation, transparent background

Fire Station in Action: Firefighters Responding to Emergency, Descending Via Pole, Initiating Immediate Preparations

Joyful international volunteers feeling ready to help