Professional Installation of Presence Sensors

The Alexcom Engineering team specializes in the installation and operation of presence sensors in Miami and other regions of Florida. In addition to this, they offer a range of electrical services, including repairs and post-warranty maintenance of devices. With the expert installation by their trained professionals, you won’t need to worry about adjustments or reworks. This is attributed to the reliability of the devices they install and the professionalism of the company’s staff. With over 50 specialists, their knowledge and experience are invaluable assets.

Types of Services Offered by the Company

Alexcom Engineering has established itself as a top-tier contractor, making them suitable for projects of any scale.


Our services in Florida include:

  • Electrical installation;
  • Reconstruction;
  • Restoration;
  • Professional installation of concealed and visible surveillance systems;
  • Modernizing homes with “smart home” systems;
  • Reliable installation of presence sensors in every room;
  • Assistance in obtaining the necessary documentation for commissioned facilities.
The electronic presence sensor detects any movement within a room. Depending on its sensitivity, it can detect even the slightest movement, like an insect crawling on the wall or a fly buzzing around. It’s recommended to entrust the installation of such presence sensors to professionals, like those from Alexcom Engineering. They guarantee both their work and the devices they install. By regularly visiting the company’s website, one can catch promotions on installations, saving a considerable amount of money. Low installation costs do not imply the use of low-quality or counterfeit products. All presence sensors are original and from renowned manufacturers.

How Presence Sensor Works

The device responds to radiation within the direct line of sight of the equipment. A monotonous layout indicates the absence of foreign objects in the room. Installing presence sensors is a preventive measure against unsolicited entry. A high-quality sensor detects even the slightest movement, triggering an alarm. Hearing this, intruders are less likely to continue their malicious intentions. Such devices are available at affordable prices, and with the offered discounts, costs can be significantly reduced.
Only professional installation can ensure the seamless operation of these devices. Their functionality is independent of the installation location, making them versatile for various settings. It’s advised to invest in the most sensitive detectors with perfect specifications. When purchasing, always consider the range and radius of action. The farther the range of the sensor, the more expensive it will be due to the incorporation of super-sensitive microcircuits, which are high in cost.


It’s better to invest once in high-quality presence sensors than regret any oversights later. Besides the alarming sound that deters burglars, the device sends unsanctioned entry alerts to all of the user’s remote devices. If registered with law enforcement, a signal is sent to their panel as well. Police response time is swift and depends on the proximity of the secured home to the police station.

Sensitivity is the most critical factor. Lower sensitivity detectors may only respond to significant movements. Therefore, for the installation of presence sensors, it’s recommended to opt for the most sensitive devices. They can detect even the slightest signs of an intruder, including their breathing and facial expressions. The key is to avoid amateur technicians and unknown companies.

Got Questions?

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