Security & Fire
Fire Demo Boards by Parker Baston
These fire demo boards are a work in progress, with plans to add sprinkler components to the open space on the right. This update was shared on Facebook by Parker Baston.
Jun 29, 2025
Field intelligence for the low voltage trade
Low Voltage Nation
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2,151 posts
Structured Cabling
Great Work by Matt Swindells
MDF is complete
Jun 29, 2025
Structured Cabling
Post by Rsolutionet Arzolution | LVN Facebook Group
Rsolutionet Arzolution has shared a post about their services related to the installation of structured and fiber optic wiring in Dallas, TX. They invite those interested in getting a quote to send them a message. For more details, visit the original post from the LVN Facebook Group shared by Rsolutionet Arzolution.
Jun 29, 2025
Low Voltage Nation
Business
Low Voltage License Texas
Complete guide to Texas low voltage licensing requirements, including TDLR regulations, exemptions, and continuing education requirements
Jun 25, 2025
Low Voltage Nation
Editorial
Mastering Large-Scale Fiber Jobs: Lessons Learned and Best Practices
Our team at Universal Fiber Optics (ufocable.com) completed a fiber-to-the-desk deployment for our client. We have learned a lot of lessons and want to share those with the Low Voltage Nation comm...
May 20, 2024
Low Voltage Nation
Editorial
LVN GoFroe FOA Scholarship with Optiview
What a great event and successful training! Thank you to our awesome students that showed up and brought their learning caps with them. Lee Renfroe of GoFroe and FOA Instructor ran the event and...
Dec 4, 2023
Low Voltage Nation
Editorial
Maximizing Efficiency and Convenience: The Importance of Photocells in Low Voltage Lighting Systems
A photocell, also known as a light sensor or photocontrol, is an essential component in low voltage lighting systems. It automatically controls the on and off times of low voltage lights based on ...
Aug 16, 2023
Low Voltage Nation
Editorial
Bringing Warmth and Character to Your Devices: The Benefits of Low Voltage Vacuum Tubes"
Low voltage vacuum tubes, also known as thermionic valves or electron tubes, are devices that use a vacuum to control the flow of electrical current. They have been used in a variety of applicatio...
Aug 16, 2023
Low Voltage Nation
Editorial
Low Voltage and High Voltage in the Same Conduit: Understanding the Risks and Regulations
It is common in many industrial, commercial and residential settings to have a mix of low voltage and high voltage wiring in the same conduit. While this can be done, it is important to understand...
Aug 16, 2023
Low Voltage Nation
Editorial
Safe and Energy-Efficient: The Benefits of Using Low Voltage Wire for Your Garage Door Opener
A low voltage wire is an important component of a garage door opener system, as it carries the electrical current that powers the opener motor. This type of wire is typically made of copper or alu...
Aug 16, 2023
Low Voltage Nation
Editorial
Low Voltage Wires: The Key to Energy Savings in Your Electrical Systems
Introduction Low voltage wires, also known as LV wires, are an essential component in any electrical system. These wires are used to transmit electrical power at a lower voltage level than tradi...
Aug 16, 2023
Low Voltage Nation
Editorial
The Importance of Using a Low Voltage Transformer for Your Ring Doorbell: Ensuring Safe and Reliable Operation
A low voltage transformer is a device that is used to step down the voltage of an electrical supply to a safer and more usable level for a specific application. In the case of a ring doorbell, the...
Aug 16, 2023
Low Voltage Nation
Editorial
Upgrade Your Heating System with a Low Voltage Thermostat for Baseboard Heaters
A low voltage thermostat for a baseboard heater is a device that controls the temperature in a room by regulating the flow of electricity to the baseboard heater. This type of thermostat is common...
Aug 16, 2023
Low Voltage Nation
Editorial
Low Voltage Wire Size Calculator
A low voltage wire size calculator is a tool that is used to determine the appropriate wire size for a specific electrical installation. Wire size is an important consideration in any electrical i...
Aug 16, 2023
Low Voltage Nation
Editorial
Low Voltage NVRAM Battery: Understanding the Symptoms, Causes and Solutions
Low voltage detected for NVRAM battery is a common problem that can occur with computer systems. NVRAM, or non-volatile random access memory, is a type of memory that is used to store data even wh...
Aug 16, 2023