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01 · Jamming defense

They leave you blind. Tank sees it as it happens.

A jammer cuts the signal to the alarm, the camera, the GPS and the guard's radio, all at once. It breaks nothing and leaves no trace. Tank detects it, marks where it is happening and guides your team to whoever is behind it.

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Illustrative video of a gas station at night, with a spectrum monitor on top: the signals of the security systems, a jamming attack that covers them, and Tank's detection.

Spectrum security

The three layers of a place's security

  1. 01 / 04

    A place's security has three layers.

    The physical: fences, doors and guards. The electronic: cameras, alarms, sensors and radios. And the spectral: the signal everything else communicates through.

  2. 02 / 04

    The first two depend on the third.

    The camera needs the signal to show, the alarm needs it to alert, and the guard needs a radio and the alerts to know where to go. The spectrum is not just another system: it is the ground every other system stands on.

  3. 03 / 04

    And that third layer goes down at the press of a button.

    The fence is still standing and the guard is still there, but everything that communicates wirelessly can go blind. No one knows what is happening.

  4. 04 / 04

    Tank protects that third layer.

    It sees the attack in the spectrum, marks where it is happening and guides your team there. And it leaves a record that holds up.

The equipment

This is how that third layer is protected. With equipment that Tank installs, calibrates and maintains.

Tank Civil equipment

CarDefense fixed sensor mounted on a pole above the parking lot of an event venue at night

It is installed at the venue. Not in every car.

CarDefense in the parking lot of an event venue · illustrative image

Also against jamming

In the field

For the first time, you can react.

up to88%

fewer jamming attacks

Reduction in detected attacks, not in thefts, sustained for 2 to 3 months after deployment. It happens when the team handles every alert: once attackers see the guards coming, they show up less.

  1. Before

    The attack was invisible: no one knew it was happening.

  2. With Tank

    Every alert takes your team to the spot, and every one is handled.

  3. After

    Once they see the guards coming, attackers show up less.

A real case

Two venues. The same vehicle.

Case diagram: two venues and the same vehicleThe first venue detects an attack and records the vehicle. Minutes later, a nearby venue detects the same vehicle. Carabineros (Chile's national police) arrest the gang.VENUE 1VENUE 2MINUTES LATERSAME VEHICLECase diagram: two venues and the same vehicleThe first venue detects an attack and records the vehicle. Minutes later, a nearby venue detects the same vehicle. Carabineros (Chile's national police) arrest the gang.VENUE 1VENUE 2MINUTES LATERSAME VEHICLE
  1. 01 · Venue 1It detects the attack.

    The system flags the attack and the team records the vehicle it is being carried out from.

  2. 02 · Minutes later · Venue 2It sees it again.

    A nearby venue, also protected by Tank, detects a new attack from the same vehicle. The first alert had already anticipated it.

  3. 03 · CarabinerosGang arrested.

    With that traceability, Carabineros (Chile's national police) arrest a gang of four with the jammer in their possession.

Real case · no names or details that identify the client · illustrative diagram

  • Gangs arrested alongside Carabineros.The teams of several of our clients, working with Carabineros (Chile's national police), have caught gangs with the jammer in their possession.
  • Attackers identified and deterred.Most of our clients manage to deter the attacker and identify them: the vehicle's license plate, how many there were and what they looked like.

From 53 hectares to under 5 meters. In about a minute.

  1. 53 ha

    The sensor watches the entire venue

    Up to 53 hectares with one sensor (about 131 acres), a radius of 410 m.

  2. 8×8 m

    Hyperlocation marks where it is happening

    Even in the worst case: an enclosed parking garage, where the signal bounces and gets absorbed.

  3. < 5 m

    The handheld closes the last few meters

    The radar-style handheld detector closes the last meters of the search.

  4. ~1 min

    Your team reaches the attacker

    Until your team reaches the attacker, search included, at any site size. With the system running and a trained team; it varies with the scenario.

Diagrams not to scale

Where it's used

Any place that depends on a signal can be left blind.

Where jamming defense is used

Understand the threat: what a jammer is and how criminals use it

Of the three layers of your security, there is one nobody looks after.

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