Review 4.8 stars from 16,987 reviews.

Security Starts With a Sign.

(800) 952-1457 Mon - Fri 8:00am to 7:00pm EST
Free Shipping* For US orders of $30.00 and more
Chat
Account
0 Total $0.00

Home
Custom
Shop By Need
Property Signs
Business & Facility Signs
No Gun & Weapon Signs
Best Selling Signs

Search

No Result Found!

RECENT SEARCHES

Recently Viewed

Loading...

MySecuritySign >
Business & Facility Signs
> Facility Security Signs
> Security Patrol Signs
> K-9737

Security Patrol Sign: These Premises Protected By Security Patrol K-9737

Premises Protected By Security Patrol Security Sign

Premises Protected By Security Patrol Security Sign

Ships Today.

Order within 00 hrs 00 mins

Part#

K-9737

SPN#

2SS1

Color

Black On Yellow

Shape

Vertical

Product Description

Give possible intruders a fair warning through this security sign so that they don't dare to intrude your facility.

Aluminum sign withstands harsh environmental conditions.
Use two pre-punched holes to install the sign on any wall, post, or fence surrounding your facility.

0 Select Size:

12" x 18"

18" x 24"

0 Select Material:

Quantity / Price (Per Sign)

12" x 18"

1
Reflective Aluminum Signs - Premium
3M DiamondGrd. Fluorescent Yellow

$45.91
Rigid Signs
Aluminum

$28.85

View all quantity based discounts

Price List

Loading...

Aluminum

Configuration:

(click to zoom)

Die p2 12x18

Die p2 12x18

12+ year life expectancy

This is one of our best selling products.

Great water and chemical resistance

168ºF

Mounts with screws or clips.

Sep 9

(Hover for more details)

Loading....

1:19
63 mil thick aluminum with Fluorescent Yellow Diamond Grade reflectivity.
3M's brightest and most conspicuous sign material.
3x as reflective as High-Intensity Grade signs.
12+ year durability, Diamond Grade signs are manufactured with premium 3M inks and reflective materials designed for municipal outdoor traffic or parking signs.
Comes with rounded corners and prepunched holes - for easy handling and installation.

More Material Details

7+ year life expectancy

Great water and chemical resistance

168ºF

Mounts with screws or clips.

Sep 9

(Hover for more details)

2:16
63 mil thick aluminum.
Printed with 3M inks and materials.
For use indoors or outdoors.
Rounded corners.
Includes large holes for easy mounting.

More Material Details

0 Select Adder:

3M SmartShield POF Laminate - Superior protection against Fading and Graffiti. $12.95 for 1 Sign

What's this?

Protective Overlay Film For Signs

3M SmartShield sign laminate is a step up from our standard laminate. This POF laminate makes it easy to remove marks and graffiti from your sign. It also greatly extends the life of your sign and protects the graphics from fading and weather.

Sign

3M ProShield Laminate - Ultimate protection against Fading, Graffiti, and Abrasion. $15.95 for 1 Sign

What's this?

ProShield Premium Film Laminate

3M ProShield sign laminate is our most premium laminate. ProShield provides an extra thick layer of protection making your sign practically indestructible! Easily remove marks and graffiti from your sign while resisting abrasion, fading and weathering from all the elements.

Sign

3M SmartShield POF Laminate - Superior protection against Fading and Graffiti. $12.95 for 1 Sign

What's this?

Protective Overlay Film For Signs

3M SmartShield sign laminate is a step up from our standard laminate. This POF laminate makes it easy to remove marks and graffiti from your sign. It also greatly extends the life of your sign and protects the graphics from fading and weather.

Sign

3M ProShield Laminate - Ultimate protection against Fading, Graffiti, and Abrasion. $15.95 for 1 Sign

What's this?

ProShield Premium Film Laminate

3M ProShield sign laminate is our most premium laminate. ProShield provides an extra thick layer of protection making your sign practically indestructible! Easily remove marks and graffiti from your sign while resisting abrasion, fading and weathering from all the elements.

Sign

0 Order Quantity:

Buy multiple & save

Buy 3+ signs
4% OFF
$43.96/sign
Buy 5+ signs
6% OFF
$43.36/sign
Buy 20+ signs
11% OFF
$40.86/sign
Buy 40+ signs
15% OFF
$38.86/sign

Buy 3+ signs
3% OFF
$27.86/sign
Buy 5+ signs
7% OFF
$26.86/sign
Buy 20+ signs
12% OFF
$25.36/sign
Buy 40+ signs
16% OFF
$24.36/sign

Size: 12" x 18"

Material: Aluminum

Save $0.00

$28.85 $28.85/sign

Free Delivery Over $30.00
Guaranteed Best Pricing
3-Year Warranty

Have Questions?

Contact our customer service

(800) 952-1457 Mon - Fri 8:00am to 7:00pm EST

Real Customers

Real Customers

11,210 reviews

Google Customer Reviews

Google Customer Reviews

861 reviews

Reseller Ratings

Reseller Ratings

4,913 reviews

Product Description

Give possible intruders a fair warning through this security sign so that they don't dare to intrude your facility.

Aluminum sign withstands harsh environmental conditions.
Use two pre-punched holes to install the sign on any wall, post, or fence surrounding your facility.

Related Departments

Security Patrol Signs

Security Patrol Signs

Parking Patrol Signs

Parking Patrol Signs

Similar Products

Forgot something? Check out a few more signs, labels, or accessories. Browse our designs below for details on available sizes and materials.

Warning Property Protected

Warning This Property Protected By Security Patrol

From $26.88

Tenants And Property Protected By

Warning Tenants & Property Protected By Security Patrol

From $28.85

Warning Property Protected

This Property Protected By Security Patrol

From $59.92

Community Protected By

This Community Protected By Security Patrol All Suspicious Activity Reported

From $28.85

Categories

Custom
Shop By Need
Property Signs
Business & Facility Signs
No Gun & Weapon Signs
Best Selling Signs

Support

Contact Us
Why Us?
Reviews
Products
Videos
Resources
Terms
Privacy
Free Sign PDF's
FAQs
Accessibility
CA Privacy Rights
W9 Form

BBB Rating

© 2026, MySecuritySign.com

Loading...

Accessibility Menu