Alertness Stock Footage: Royalty-Free Video Clips

Royalty-free Stock Footage Clips

Footage

270 results found for alertness

animals huntingpawedpawed mammalcagerodentyoung animalvertebrateratfur
Clear Filters

Media Type

Resolution

Frame Rate

Duration

0:001:00+

Media Details

Usage Rights

Categories

"alertness"
Footage

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

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

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

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

Cheerful female volunteer standing in the park

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

NEW

Close-up view of prairie dog on ground, 4k

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

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

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

meerkat standing in alert position. slow motion

NEW

Film Burn Footage, Light Leaks flash transition.

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

On Air illuminated sign.

Lion cub sleeping after meal in Africa

Squirrel with nut in summer park, 4k

NEW

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

Red warning light spinning 4k

NEW

Prairie dog on ground

A blonde girl in a white T-shirt wakes up abruptly and looks anxiously at the phone at night

Two large adult cheetahs rest and relaxing in the grass

NEW

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

NEW

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

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

NEW

Treadmill Running An Engaging and Exciting Fitness Journey in Continuous Motion

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

Active female volunteer walking in the park

Wolf walking on field in forest

NEW

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

NEW

Emergency Situation Alert Intense Fire Erupting from the Elevator Shaft in the Commercial Building

NEW

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

Cheetah walking in wilderness area

NEW

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

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

NEW

A Dramatic Elevator Fire Explosion Erupts in a Bustling Urban Setting, Causing Chaos and Alarm for All

Smiling female volunteer standing in the park

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

NEW

The Life Preserver by the Marina Ensuring Safety and Security while Enjoying Time at Sea

NEW

Please take caution when approaching this Pedestrian Sign located on the roadway ahead

NEW

Vintage-style textured film grunge burns and fungus.

Waist up of positive hindu volunteer standing outdoors

Police vehicle lights flashing Police car siren on neighborhood. Close up view

NEW

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

Positive international volunteers sitting in the park

Happy man performing dance on a Green Screen, Chroma Key

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

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