Inside of a Police Car – Features, Functions & More

Interior of a Ford police vehicle

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Police vehicles often serve as mobile offices, transportation units, and emergency response stations all rolled into one.

Unlike ordinary civilian cars, theyโ€™re specifically adapted to carry extensive communications equipment, safety partitions, emergency medical gear, and other essential tools to support law enforcement responsibilities.

Modern police carsโ€”whether sedans, SUVs, or specialized trucksโ€”are typically designed to balance officer comfort, practicality, and security. The interior environment of a police car can differ depending on the jurisdiction, the specific model of the vehicle, and the unique requirements of each police agency.

However, several standardized features usually appear in most patrol cars, such as a secure passenger compartment for detainees, a console housing sophisticated electronics, and safety systems that protect both the officer and the public.

Below, I prepared a detailed exploration of these features and their functions.

Front Cabin

1. Driverโ€™s Seat and Ergonomic Design

Modern police vehicle interior, equipped with a specialized console and laptop
Source: YouTube/Screenshot, Seats are very supportive and comfortable

One of the most important considerations for a police vehicle is the driverโ€™s seat ergonomics.

Police officers spend extended periods behind the wheel, so the front driver seat is often equipped with extra lumbar support and heavy-duty upholstery that can withstand constant entry and exit (often while wearing bulky equipment like a duty belt and ballistic vest).

Some police fleets even install seats with cutouts or specially contoured backs to accommodate an officerโ€™s sidearm and radio, ensuring comfort during long shifts.

2. Police Console and Control Panel

The center console in a police car differs dramatically from the standard automotive design. Instead of a simple set of cup holders and a gearshift, it generally contains a robust custom console or rack that houses numerous switches and controls:

  • Light Control Module: Used to operate rooftop emergency lights, side floodlights, and internal cabin lighting.
  • Siren and Public Address System: Enables the officer to toggle between different siren tones (wail, yelp, hi-lo, etc.) and use a loudspeaker to address individuals outside the vehicle.
  • Radio Equipment: Often integrated with a dedicated microphone and speakers for two-way communication with dispatch and other officers in the field.
  • Camera Controls: To manage in-car video recording, dash cameras, or body-worn camera connectivity.

3. Mobile Data Terminal (MDT) or Mobile Computer

Officer in a patrol vehicle, reviewing information on a laptop
Source: YouTube/Screenshot, Police officers are using this specialied laptop for various informations

Modern policing relies heavily on information management. One of the most critical pieces of equipment inside any patrol vehicle is the Mobile Data Terminal (MDT) or a ruggedized laptop:

  • Information Access: Officers use these terminals to access databases for warrants, driverโ€™s license checks, and vehicle registration information in real-time. This can provide vital information about a suspect or a license plate in just seconds.
  • Dispatch Integration: The MDT receives dispatch calls, location updates, and relevant incident details. Officers can also use it to document reports, saving time by completing necessary paperwork between calls.
  • GPS and Mapping: GPS integration on these computers gives officers updated route information, road closures, and the fastest response times.

4. Communications Systems

Police radio systems are the lifeline for officers in the field. Inside a police car, youโ€™ll typically find:

  • Two-Way Radio: A primary communication tool for direct contact with dispatch and other units. Often fitted with advanced encryption capabilities to maintain secure channels.
  • Additional Frequencies: Some vehicles may carry additional radios to communicate with specialized emergency services or different jurisdictions.
  • Hands-Free Equipment: To ensure officers can keep both hands on the wheel while responding to urgent calls, some setups allow for voice-activated or dash-mounted push-to-talk features.

5. Weapon Mounts and Accessibility

@niagararegionalpolice Have you ever seen the inside of a police cruiser? #fypใ‚ท #policeoftiktok #policecar #niagara #toolsofthetrade โ™ฌ SUN GOES DOWN – Andreas Roehrig

In many patrol cars, like Crown Victoria, youโ€™ll find a lockable rack or secure mounting system for a patrol rifle or shotgun.

Typically installed in a way that is accessible from the front seat, these racks often feature an electronic release, which may require a code or a remote toggle to open.

This system ensures that long guns stay secured and are only available to authorized personnel under the appropriate circumstances.

6. Emergency Control Components

Beyond lights and sirens, officers have quick access to additional emergency resources. For example, some vehicles may include:

  • Spike Strip Compartments: If the agency frequently deals with pursuits, the trunk or rear storage area sometimes contains spike strips. However, an officer might have a remote switch to pop the trunk or release equipment if needed urgently.
  • Silent Alarm/Alert Buttons: Discreet โ€œpanic buttonsโ€ or silent alarms could be located near the steering wheel or console to call for backup without drawing attention.

Rear Compartment

1. Safety Partition (Cage)

Safety restraints installed in a vehicle's back seat
Source: YouTube/Screenshot, The cage is usually made of plexiglass and glass

A hallmark feature of the modern police car is the partition, commonly referred to as the โ€œcage.โ€

This is a sturdy barrierโ€”often made of metal, plexiglass, or a combination of bothโ€”that separates the front cabin from the rear seats. Its functions include:

  • Officer Protection: Prevents a detainee in the back from lunging forward or reaching into the front seat area.
  • Equipment Shielding: Ensures that any personal or department-issued equipment in the front is out of reach.
  • Ventilation/Window Control: In many cases, the barrier includes separate ventilation controls or air vents to keep the rear compartment climate-controlled without granting detainees access to the driverโ€™s controls.

2. Rear Seating and Interior Modifications

The rear seating area in a police car is deliberately hardened to mitigate potential damage and make it easier to clean:

Vinyl or Plastic Seats

Most police departments install hard, molded plastic or vinyl rear seats that are more resistant to tearing or cutting. This also allows for simpler decontamination if bodily fluids or other messes are present.

Window Bars and Door Locks

To prevent escape, the rear door handles and windows are typically disabled from the inside. Some agencies also install metal bars or screens over the windows to prevent detainees from breaking the glass.

Seat Belt Restraints

Officers are trained to secure individuals with seat belts to minimize the chance of injuries during transport. Dedicated seat belt lock systems can prevent a detainee from releasing themselves mid-transit.

3. Audio and Video Surveillance

Many modern police vehicles have cameras pointed at the rear seat, recording detaineesโ€™ actions and protecting officers against false accusations.

Some setups also include audio capture in the rear cabin, which can be critical evidence in courtroom proceedings.

Technology and Electronics Integration

A complex array of communication and control systems
Source: YouTube/Screenshot, There is a lot of equipment for different situations

1. In-Car Camera Systems

Almost all contemporary police fleets include in-car camera systems. These may be dash-mounted, rear-seat facing, or 360-degree cameras that capture the surrounding environment.

The footage is often automatically uploaded to secure cloud storage or department servers whenever the vehicle returns to the station or after a certain period of recording.

This evidence can be instrumental in investigations and accountability measures.

2. License Plate Readers (LPRs)

Some patrol vehicles are outfitted with Automatic License Plate Readers (ALPRs), which are cameras mounted on the outside of the vehicle to scan and record license plates in real time.

Inside the cabin, an officer can view alerts for any plates that match stolen vehicle databases or outstanding warrants.

3. Thermal Imaging and Radar Equipment

A black radar detector mounted on a vehicle's dashboard
Source: YouTube/Screenshot, Police radar is not the only radar in the car

Certain specialized units might have thermal imaging systems or specialized radar equipment integrated into their vehicles:

  • Thermal Cameras: Used to detect heat signatures from people or objects, helpful in searches or suspect pursuits at night.
  • Police Radar: A forward and/or rear-facing radar unit is used to measure vehicle speeds and enforce traffic laws. The radar interface is usually mounted near the front console, displaying speeds of approaching or departing vehicles.

4. Power and Battery Management

To support the tremendous power draw of lights, sirens, communications equipment, and computers, police cars often require upgraded alternators and additional batteries.

Some agencies install high-capacity secondary battery systems or idle management features to keep electronics running while reducing fuel consumption.

Trunk or Rear Cargo Space

In SUVs or sedans, the trunk (or rear cargo area) is often converted into a storage compartment with organized sections for:

  1. Emergency Response Gear: First-aid kits, Automated External Defibrillators (AEDs), and trauma bags for dealing with medical emergencies.
  2. Evidence Collection: Basic forensic kits, such as fingerprint powder, evidence bags, and documentation forms.
  3. Traffic Management Tools: Cones, flares, or reflective vests to secure accident or crime scenes.
  4. Additional Armaments: Depending on the departmentโ€™s protocol, the trunk might contain specialized weapons like less-lethal launchers, beanbag shotguns, or riot control gear.

To keep these items secure and organized, many agencies use custom-fitted drawer systems or shelving solutions.

These organizational compartments help officers quickly locate needed equipment during high-pressure scenarios, such as active crime scenes or rescues.

Safety Features and Officer Well-Being

1. Ballistic Panels and Bullet-Resistant Doors

Some advanced patrol vehicles include ballistic panels in the doors or other critical areas. These additions can provide an extra layer of protection during a shootout or ambush.

While not all police cars have fully bullet-resistant doors, certain units or specialized task force vehicles may feature more robust armor plating.

2. Backup Cameras and Sensors

Modern police SUVs often have additional backup cameras and sensors.

Though these features are common in many personal vehicles, they are especially beneficial in a law enforcement context where officers might have reduced visibility due to partitions, specialized equipment, or tinted windows.

3. Interior Lighting Options

Inside the front cabin, officers might rely on โ€œstealth lightingโ€ or subdued red/white LED lights that donโ€™t blind the officerโ€™s night vision but still illuminate the console.

This low-level lighting is crucial when operating electronics or writing reports during nighttime patrols.

4. Climate Control

Maintaining a comfortable environment isnโ€™t just a matter of convenience: extreme temperatures can damage sensitive electronics and compromise officer and detainee safety.

Therefore, enhanced or auxiliary HVAC systems are common in police vehicles, ensuring front and rear compartments receive adequate ventilation, heating, or cooling.

Specialized Variations

A black Labrador Retriever, named Mango, sits attentively in a specialized vehicle compartment
Source: YouTube/Screenshot, K-9 units are using rear-seat area to accommodate police dogs

While the features described apply to the majority of general patrol vehicles, there are also specialized police vehicles tailored to particular operational needs:

  • K-9 Units: The rear area is customized to safely accommodate police dogs, with climate-controlled kennels and dog-friendly flooring.
  • SWAT or Tactical Units: These might be SUVs or vans fitted with expanded cargo space for tactical gear, breaching tools, ballistic shields, and advanced surveillance equipment.
  • Highway Patrol Cars: Often optimized with high-performance engines and advanced speed detection technology. Interiors might include enhanced radar setups and additional occupant comfort features for long highway shifts.

Summary

Police vehicles are highly specialized, combining essential tools for communication, security, and emergency response. The front cabin is designed for officer comfort and efficiency, featuring advanced consoles, mobile data terminals, and secure weapon mounts.

The rear compartment prioritizes detainee safety with durable seating, partitions, and surveillance systems. Trunk space is optimized for emergency gear, traffic management tools, and evidence collection.

As law enforcement evolves, so do these vehicles, integrating new technology to enhance officer safety, operational efficiency, and public service.

Ultimately, police cars serve as mobile command centers, ensuring officers can effectively respond to incidents while maintaining security and functionality.

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Stanley Pearson

My name is Stanley Pearson and I've been a car mechanic for the past 14 years. I've had a lifelong passion for cars, ever since I was a kid tinkering with engines and trying to learn everything I could about how they work. Nowadays, I'm always keeping up with the latest automotive trends, technologies, and developments in the industry.
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