Managing a building is a lot more difficult than it sounds. Whether it’s filing a maintenance request, managing a building’s security systems or filing a maintenance, building managers have to juggle multiple systems at once and at any given time. 

At the same time, the slightest misstep or technical issue can be a domino effect since almost every system in a building impacts another.

A change in a building’s temperature, for instance, might impact humidity, energy consumption, or even occupant comfort, making it difficult to diagnose an issue and find the root cause of a problem. 

Building automation systems (BAS) have become effective solutions for building managers to diagnose and resolve building issues by solving siloed operations. 

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What is a building Automation System (BAS)?

Building Automation Systems (BMS), always known as Building Management Systems or Building Energy Management Systems, are software-based systems used to control and monitor a building's various systems.

The platforms manage electrical equipment like heating, ventilation, air conditioning (HVAC), lighting, and security systems, allowing building managers to control and monitor various systems within a building from a unified control panel. 

best building automation system bas

BAS relies on sensors throughout the building that collect data on factors like temperature, humidity, occupancy, and energy usage. These sensors include thermostats that control room temperature, occupancy sensors to control lighting, humidity sensors and fire and smoke detectors. 

A BAS can then process data from this system and make adjustments to optimize building performance based on pre-defined parameters or real-time conditions. 

This makes them popular for building owners and operators seeking to improve the efficiency and sustainability of their buildings, allowing them to create a more comfortable and secure environment for tenants.

Types of building automation systems 

1. HVAC Control Systems

HVAC control systems focus on optimizing the heating, ventilation, and air conditioning (HVAC) systems within a building to achieve optimal comfort for the tenant. It consists of an outdoor unit which houses the condenser and compressor, and an indoor unit which contains the evaporator and blower fan. 

When integrated into a BAS, they contribute significantly to creating energy-efficient, comfortable, and productive building environments. Investing in an HVAC system is a wise decision that will make your home or business more comfortable and energy-efficient for many years to come. 

2. Lighting Control Systems 

Lighting control systems manage and optimize lighting based on various factors such as occupancy, daylight levels, time of day, and specific user preferences. They allow users to set customized scenes tailored to their specific needs, whether it be for a movie night or an important presentation. 

Lighting automation systems can save energy by automatically turning off lights when they are not needed and reducing electricity costs in the long run, making them increasingly popular for building managers looking to improve convenience and comfort while also cutting energy costs. 

3. Security and Access Control Systems 

Security and access control systems are integral components of building automation that safeguard people, property, and assets. They regulate entry and exit to specific areas, monitor for unauthorized access, and provide real-time alerts in case of security breaches.

An automated system can also help reduce the time and resources spent on manual security tasks, freeing up personnel for more strategic initiatives. With the proper implementation, security automation systems can greatly improve an organization’s overall security post

4. Energy Management Systems (EMS)

Energy Management Systems (EMS) are sophisticated software platforms designed to optimize energy consumption within a building or facility. They collect, analyze, and manage energy data to identify areas of inefficiency and implement strategies to reduce energy waste and costs.

TEMS transforms energy consumption from a passive expense into an active asset, enabling businesses and building owners to achieve substantial energy savings and environmental benefits.

5. Fire and Life Safety Systems 

Fire and life safety systems are designed to protect human life and property from fire and other emergencies. These systems integrate various components to detect, alert, and control fire, while also facilitating safe evacuation.

Some examples of fire and life safety systems include fire detection and alarm systems, sprinklers, emergency lighting, fire extinguishers, and public address systems, which operate in tandem to provide early warning of an emergency, guide occupants to safe exits and control fire spread. 

Best building automation systems (BAS) for 2024

There are many different types of BAS available, from small, standalone systems for small offices to large, enterprise-wide systems built to manage multiple locations.

In this list, we’re counting down ten of the best building automation systems on the market in 2024 based on their popularity with users and effectiveness in streamlining building operations.