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Grupo 3LE

Security

Technology for business

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Community security

Community alarms that work on the day the neighborhood needs them.

We design, install and maintain alarm systems for neighborhoods, gated communities and municipalities. And we train residents to act in an emergency.

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Who it’s for

A system tailored to each community

  • Neighborhoods

    Sirens and panic buttons for the neighborhood committee, with a response plan everyone knows.

  • Gated communities

    Community alarms integrated with cameras, guard house and access control.

  • Municipalities

    Sector-by-sector deployments with maintenance, reporting and ongoing support.

Demo

How the system responds in seconds

Press the button and watch what happens in the neighborhood.

G3
  • Siren
  • Camera
  • Home
  1. 0 sA neighbor triggers the panic button from their phone or a wall button.
  2. 1 sThe sector’s sirens sound and the beacons light up.
  3. 2 sNeighbors in the group receive the alert with the location.
  4. 3 sThe sector’s cameras record the area.
  5. 5 sThe Grupo 3 LE central receives the event and follows up.

Illustrative demo. The exact flow depends on the installed system.

Components

What a Grupo 3 LE system includes

  • High-power sirens

    Sound coverage calculated for the sector, with visible beacons.

  • Panic button

    From a phone app or fixed wall buttons.

  • Sector cameras

    The area is recorded the moment an alert fires.

  • 4G/LTE communication

    With backup so the alert gets through even if one network fails.

  • Backup power

    The system stays active during power outages.

  • 24-hour support

    Service and maintenance whenever the neighborhood needs it.

Training

Technology plus neighbors who know what to do

An alarm without a plan is just noise. We train the committee and residents in response protocols, communication and emergency procedures.

  • Neighborhood response protocol
  • Correct use of the app and buttons
  • Regular drills
  • Coordination among neighbors

Step by step

How we set up your neighborhood alarm

  1. 01

    Committee meeting

    We learn about the sector, its risks and how neighbors are organized.

  2. 02

    Technical survey

    We map sirens, cameras and coverage house by house.

  3. 03

    Installation & testing

    We install and test every point with the neighbors.

  4. 04

    Training & drill

    Everyone knows what to do when the alarm sounds.

FAQ

Frequently asked questions

How many homes can a community alarm cover?

It depends on the sector’s geography and layout. During the technical survey we calculate how many sirens and buttons your neighborhood needs so everyone can hear and trigger an alert.

What happens if the power or signal goes out?

We design the system with backup power and communication so it keeps working during outages or when a network goes down.

Can you check an alarm we already have that doesn’t work?

Yes. We assess the existing system and tell you whether to repair, upgrade or replace it.

Do you work with municipalities?

Yes. We handle sector-by-sector deployments with maintenance and ongoing support.

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