Combo Unit, Hazardous Location, Sealed Lead Acid (SLA), Self-Testing, Gray Products (4 items)

Combo exit signs are devices that combine an exit sign and emergency lights in one unit. They are used to indicate the direction of the nearest exit and provide illumination in case of a power outage or emergency situation. Combo exit signs are required by building codes and fire safety regulations in many public and commercial buildings, such as apartment buildings, medical facilities, restaurants, schools, hotels, and offices.

Combo exit signs can be mounted on the wall, ceiling, or side of a building, depending on the layout and design of the space. They come in different colors, shapes, and sizes to suit various preferences and needs.

Combo exit signs are energy-efficient, durable, and easy to install. They have a battery backup feature that allows them to operate for at least 90 minutes in the event of a power failure.

Combo exit signs are an essential safety device that can help people find their way out of a building quickly and safely in an emergency.

Hazardous location exit signs and emergency lights are designed to operate in hostile environments that would damage ordinary signs and lights. Constructed from corrosion resistant materials, some units offer sealed enclosures that can be used in outdoor environments or areas subject to water spray, moisture and extreme temperature conditions.

Sealed lead acid batteries are sometimes referred to as VRLA (valve regulated lead acid) and there are two primary types AGM and Gel. We offer both AGM and Gel batteries, each has its advantages over the other depending on the specific application. SLA batteries usually last between 3 to 5 years with typical usage. The optimum operating temperature for the lead-acid battery is 25°C (77°F). Elevated temperature reduces longevity. As a guideline, every 8°C (15°F) rise in temperature cuts the battery life in half.

This feature may be added to many exit sign and emergency light fixtures, the SDT feature prolongs battery life, and reduced man hours required OSHA tests. Self testing diagnostic automatically executes a 15 minute test every 30 days and runs a 90 minutes test once per year. The major reasons batteries typically fail is because they remain dormant for long periods of time. With the SDT feature automatically simulates a full discharge and full recharge to keep the batteries in peak performance. If any problems arise during this testing process it will report them through the user interface. This benefit drastically reduces man hours required by OSHA to manually perform the tests.

Gray