MRO Field Guide

Facility Safety and Security: Workplace Signs, Accident Trackers, and a Secure Terminal Unit

See how a compact electrical room sign, an aluminum accident tracker, a safety poster, and a secure terminal unit compare for facility safety and security.

Last updated Aug 17, 2026

Choosing the right safety and security item for a facility starts with a practical question: do you need a visible sign, a durable tracking board, a large poster, or actual communications hardware? The four options here cover these different jobs, and their listed prices span from a compact sign to a secure terminal unit. The decision comes down to the specific function, the environment where the item will live, and the budget you set. Before you buy, consider where the item will be used: indoor walls favor paper posters and small plastic signs, outdoor or wash-down areas need aluminum, and communication hardware belongs to a completely different category of facility equipment.

Quick Take

  • Standard Plus Electrical Room Sign - a compact marker for labeling a single room.
  • Days Since Last Accident Aluminum Sign - a rugged, readable tracker for industrial spaces.
  • Safety First Work Safely Poster - a large indoor visual reminder.
  • L3 STE-R Secure Terminal Unit - communications hardware, listed as for parts or not working.

Listed Price Comparison

The table below shows the listed price for each item so you can see the range at a glance.

ProductListed PricePrice Bar
Standard Plus Electrical Room Wall or Door SignUSD 9.99
Days Since Last Accident Safety Sign - Aluminum Workplace Safety BoardUSD 19.99
Safety First Think Safety Work Safely Workplace Safety Sign PosterUSD 27.99
L3 Communications STE-R Secure Terminal Equipment Remote Voice Data UnitUSD 399.99

Decision Matrix

  • If you need a compact, durable label for an electrical room, the Standard Plus Electrical Room Sign is the direct match.
  • If you want a high-visibility aluminum sign to track accident-free days, the Days Since Last Accident Safety Sign fits that role.
  • If you need a large, indoor poster with a clear safety message, the Safety First Work Safely Poster is the one.
  • If your facility project involves secure remote voice/data terminal equipment and you are prepared for a parts/repair unit, the L3 Communications STE-R is the only product in this set aimed at that function, but it is explicitly described as for parts or not working.

Product Notes

Standard Plus Electrical Room Sign

Standard Plus Electrical Room Wall or Door Sign | Workplace Safety Signage

At $9.99, this is the most compact option in the group. It's a 2 x 6-inch sign from Signs ByLITA, made with reinforced plastic and printed using vivid sublimation so the message stays clear. The "Electrical Room" wall or door sign suits facilities that need a small, permanent label for a utility space. Its size is both a plus and a limitation: it fits tight spots, but it won't provide a large safety warning. If you need a clean, low-cost marker for an electrical room, this is the direct pick.

Days Since Last Accident Aluminum Sign

Days Since Last Accident Safety Sign - Aluminum Workplace Safety Board

At $19.99, this 9 x 12-inch aluminum sign from hawkins dye sub is built for busy industrial spaces. The flat printed, rust-proof aluminum makes it durable outdoors or in the shop, and the bright design keeps the message visible. Since it is flat printed rather than a dry-erase board, the graphic itself is fixed; you'd need to replace or update the sign if the count changes. It's listed as new and made in the United States, which is also a notable detail. For a straightforward, long-lasting safety tracker, this is a strong pick.

Safety First Work Safely Poster

Safety First Think Safety Work Safely Workplace Safety Sign Poster

At $27.99, this 27x40-inch poster delivers the largest visual footprint in this set. It's printed in the USA on premium 200 GSM paper, unframed, so you can place it in break rooms, offices, or training areas. The "Safety First" message is broad and motivational. The limitation is the material: paper isn't weatherproof, so it belongs indoors and away from moisture. If you need a large, vivid reminder that fits a wall display, this poster offers a convenient size.

L3 STE-R Secure Terminal Unit

L3 Communications STE-R Secure Terminal Equipment Remote Voice Data Unit

At $399.99, this L3 Communications STE-R is a secure terminal equipment remote voice data unit, intended for communications rather than visual safety messaging. The condition is described as "For parts or not working," and the description notes that the unit could not be tested because the required setup wasn't available. That makes it a risky purchase for anyone expecting a working device. It could be a fit for a technician or integrator who needs spare parts or has the capability to repair and test it, but it's not a ready-to-use solution. If your project is specifically about secure remote voice/data hardware and you can handle a parts unit, this is the relevant choice.

Final Recommendation by Use Case

  • Electrical room labeling: Standard Plus Electrical Room Sign
  • Rugged accident-day tracking: Days Since Last Accident Aluminum Sign
  • Large indoor safety reminder: Safety First Work Safely Poster
  • Secure terminal equipment (parts/repair only): L3 STE-R Secure Terminal Unit

For a common facility safety sign need, the aluminum accident sign balances durability and visibility. The poster works well for a large indoor statement, the electrical sign is a compact room marker, and the secure terminal unit is only relevant for communications hardware projects that can use a parts unit.

Products in this article
Standard Plus Electrical Room Wall or Door Sign | Workplace Safety SignageUSD 9.99View on eBayDays Since Last Accident Safety SignUSD 19.99View on eBaySafety First Think Safety Work Safely Workplace Safety Sign PosterUSD 27.99View on eBayL3 Communications STE-R Secure Terminal Equipment Remote Voice Data UnitUSD 399.99View on eBay
Standard Plus Electrical Room Wall or Door Sign | Workplace Safety SignageUSD 9.99View on eBayDays Since Last Accident Safety SignUSD 19.99View on eBaySafety First Think Safety Work Safely Workplace Safety Sign PosterUSD 27.99View on eBayL3 Communications STE-R Secure Terminal Equipment Remote Voice Data UnitUSD 399.99View on eBay

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