The best in case of emergency sign depends on the message, viewing distance, and mounting location. The ComplianceSigns.com 10-by-7-inch sign is a straightforward choice for displaying 911 contact information, while the larger SmartSign is better suited to places where a more visible 911 message is needed. Other options provide a general contact message, a reflective finish, or space for a custom emergency instruction.
| Sign | Best For | Key Detail |
|---|---|---|
| ComplianceSigns.com Emergency Contact Numbers 911 | Clear 911 messaging | 10 by 7 inches; laminated aluminum |
| IN CASE OF EMERGENCY PLEASE CALL | Simple contact reminder | 7 by 10 inches; rust-free aluminum |
| SmartSign Call 911 | Larger, weather-exposed locations | 10 by 14 inches; UV-laminated aluminum |
| IN CASE OF EMERGENCY PLEASE CONTACT | Compact placement | 4 by 12 inches; reflective aluminum |
| 904 Custom In Case of Emergency | Custom instructions | 12 by 18 inches; two pre-drilled holes |
ComplianceSigns.com Emergency Contact Numbers 911 Sign

This 10-by-7-inch sign uses English text to make its emergency-response and 911 message clear. It is made from 1 mm enamel-coated aluminum and has a protective laminate. Rounded corners and 0.20-inch mounting holes support installation.
Best for: Buyers who want a specific 911 instruction on a compact metal sign. It was selected for combining explicit emergency wording with protective finishing and described mounting holes.
Consider: Its 10-by-7-inch format may be less noticeable than the larger 10-by-14-inch option in a broad or distant viewing area.
IN CASE OF EMERGENCY PLEASE CALL Sign

This white, 7-by-10-inch sign carries the instruction “In Case of Emergency Please Call.” Its listed material is rust-free aluminum. The product information does not specify a phone number or provide details about a protective laminate or mounting holes.
Best for: Buyers seeking a simple emergency-call prompt rather than a sign that explicitly names 911. Its wording can serve as a general reminder to call, while the aluminum construction is described as rust-free.
Consider: Choose another option if the sign needs to display a specific number or if listed mounting details are important to your purchase.
SmartSign 10 By 14 Inch Call 911 Sign

The SmartSign sign displays “In Case Of Emergency Call 911” in red and white. It measures 10 by 14 inches and is made from 40-mil aluminum. A clear UV laminate is described as resisting water, chemicals, UV rays, and abrasion. Four corner holes measure 3/16 inch, and the sign can also be attached with tape or hook-and-loop material.
Best for: Buyers who need a larger, explicit 911 message for an indoor or outdoor location. It was selected for its larger format, laminated surface, and multiple stated attachment methods.
Consider: Mounting accessories are not included. The listing says the sign can last up to seven years outside, but actual service life may depend on conditions.
Reflective Emergency Contact Aluminum Sign

This red, reflective aluminum sign measures 4 by 12 inches and says “In Case Of Emergency Please Contact.” Its narrow format may fit locations where a wider sign is difficult to place. The listed material is described as rust-free aluminum.
Best for: Buyers who specifically want a reflective finish and a compact, elongated sign. It was selected because its wording and dimensions offer an alternative to larger signs with a direct 911 instruction.
Consider: The provided product details do not state a phone number, mounting-hole dimensions, or laminate type. Confirm that the message suits the intended location.
904 Custom In Case Of Emergency Sign

This 12-by-18-inch aluminum sign is listed as customizable and includes two pre-drilled mounting holes. Buyers can use the customization process to provide sign details. The listing categorizes it for warning, laboratory, and safety sign use.
Best for: Facilities that need emergency instructions tailored to a specific setting rather than a standard call-911 message. Its larger size and customization option distinguish it from the ready-worded signs.
Consider: Customization is required, so check the provided wording and layout before ordering. The listed information does not describe a reflective finish or protective laminate.
Buying Guide: How To Choose An Emergency Sign
Should the sign say 911 or use a general contact message?
Choose a sign that matches the action people should take. A message that explicitly says “Call 911” is direct when emergency services are the intended contact. A “Please Call” or “Please Contact” sign is more general; make sure any needed number or contact instruction is also clearly available.
What size works for the location?
Compare the sign dimensions with the available wall, door, or equipment space and the distance from which people need to read it. The listed choices range from 4 by 12 inches to 12 by 18 inches. A larger format may be easier to notice in a broad area, while a compact sign can suit a limited mounting space.
Does material and finish matter?
Several options are aluminum, with listings describing rust-free construction. The ComplianceSigns.com and SmartSign models also specify laminate protection. SmartSign describes its laminate as resistant to water, UV rays, chemicals, and abrasion. A reflective finish is specifically listed for the 4-by-12-inch contact sign.
How will the sign be mounted?
Check hole count and size against the mounting surface and hardware you plan to use. The ComplianceSigns.com sign lists 0.20-inch holes, SmartSign lists four 3/16-inch corner holes, and the custom sign has two pre-drilled holes. SmartSign says attachment accessories are not included.
Frequently Asked Questions
Which sign explicitly tells people to call 911?
The ComplianceSigns.com and SmartSign signs both include 911 in their listed emergency message.
Which option is customizable?
The 904 Custom 12-by-18-inch sign is listed as customizable. Buyers must use the customization process to provide sign details.
Which sign is described as reflective?
The red, 4-by-12-inch “In Case Of Emergency Please Contact” aluminum sign is listed as reflective.
Are mounting accessories included?
The SmartSign listing says attachment accessories are not included. The other provided product details do not establish whether mounting hardware is included.
Can these signs be used outdoors?
The SmartSign listing describes its laminated aluminum sign for outdoor use and gives an estimated service life of up to seven years. The other product details do not provide equivalent outdoor-use or lifespan information.