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Shield Security Signs

(102448)
  • Shield Security Sign
Safeguard your private property from unwanted trespassers, hunters, hikers, solicitors, skateboarders, campers, and even drones with our line of Shield Security Signs.
Designed to bring a sense of security, these signs prove to be a great defense tool for property owners.
  • • Bold signs are effective and protect your property from an unwanted activity.
  • • Available in laminated labels or aluminum signs. Signs are pre-drilled with 2 holes for mounting and labels come with an easy to remove liner - simply peel and stick.
  • • Check out our pre-printed sign gallery below to find the most suitable message.
  • • Have any questions? Feel free to contact our customer service team.
Security Shield Labels
Our double sided sets of labels are great for doors or windows to protect your property.
Ships Tomorrow. Order within 00 hrs 00 mins
quick-turnaround-time
Free Shipping
  • Orders over $29.95 ship for free.
  • Sign orders over $100 Qualify for Free 2 Day shipping.
  • Get your signs on Wednesday! *

Custom Shield Signs

(102462)
Add a property name, penalty amount, or security message - customization is very simple and free of cost!

No Trespassing Shield Signs

(102449)
No Trespassing headers are bold and effective in curbing crime on your property. Browse our entire collection of No Trespassing Signs here.

Private Property Shield Signs

(102450)
Bold “Private Property” header and shield shape make these signs hard-to-miss. All signs are in stock and ready to ship.

No Loitering Shield Signs

(111564)
Do away with simple designs. Try new shapes and see how effective they are in controlling crime on your property.
Police Enforced No Loitering Shield Sign
Police Enforced. Police Department
K2-5017
Bilingual No Loitering Shield Sign
Police Enforced / No Se Permite Vagabundos Se Llamara A La Policia (English/Spanish)
K2-5095

Restricted Area Shield Signs

(102457)
Shield signs are sure attention grabbers! Explore different sizes and choose from a pack of labels, rigid aluminum signs, and a sign+stake kit.

Beware of Dog Shield Signs

(111565)
Durable Shield Signs are available in different materials, sizes, and reflective sheeting. Choose a design and make your selection on the next page.
Warning Bad Dog Beware Of Dog Shield Sign
Warning - Bad Dog
K2-5016
Bad Dog Warning Shield Sign
Bad Dog
12" x 11.5" (h x w)
K2-5157
Bad Dog Warning Shield Label Set
Bad Dog (5 Shield Labels of 2.75"x3.25")
LB-4115
Warning Protected By Bulldog Security Shield Label Set
Warning - Protected By Bulldog Security (5 Sheild Labels of 2.75"x3.25")
LB-4145
Warning Beware Of Dogs Shield Sign
Beware Of Dogs
12" x 11.5" (h x w)
K2-5155
Warning Beware Of Dogs Shield Label Set
Beware Of Dogs (5 Shield Labels of 2.75"x3.25")
LB-4113
Warning Beware Of Dogs LawnBoss Sign
Warning - Beware Of Dogs
10" x 10" (h x w)
K2-5156
Warning Bad Dog LawnBoss Sign
Warning - Bad Dog
10" x 10" (h x w)
K2-5158

Customer Reviews

Woman User Icon
Jan 26, 2023

No Trespassing Shield Sign : 24 Hour Surveillance
Part #: K2-5007 12" x 11.5" Diamond Grade Reflective Aluminum Sign   Verified Purchase

24 Hour Surveillance

High quality signs at an affordable price. Shipping was fast and free. I would highly recommend SmartSign
Man User Icon
Jan 05, 2023

No Trespassing Shield Sign : This Property Is Protected By...
Part #: K2-5021 18" x 17.5" Diamond Grade Reflective Sign, 80 mil Aluminum   Verified Purchase

Many companies advertise excellence… “This company delivers it”

The sign was received as ordered, and is excellent quality. The company made the entire transaction easy as possible. A total hassle, free experience. Would recommend and utilize their service again.
Man User Icon
Oct 24, 2022

Security Alarm Shield Sign : Protected By Electronic Alarm...
Part #: K2-5060 12" x 11.5" High Intensity Reflective Aluminum Sign   Verified Purchase

EXCELLENT ALARM SIGNS

I INSTALLED THE SIGNS IN FRONT OF MY HOME, THEY STAND OUT PERFECT AND ALSO ARE VERY REFLECTIVE AND EASY TO SEE AND HIGHLY VISIBLE AT NIGHT...A FANTASTIC PRODUCT THAT I HIGHLY RECOMMEND.
Man User Icon
Oct 24, 2022

Custom Beware Of Dog Shield Sign : Add Your Warning Here
Part #: K2-3376 12" x 11.5" High Intensity Reflective Aluminum Sign   Verified Purchase

Reflective Aluminium Sign 12" x 11.5"

Really good quality and attractive.
Man User Icon
Aug 29, 2022

No Trespassing Shield Sign : Official Business Only
Part #: K2-5022 18" x 17.5" Engineer Grade Reflective Aluminum Sign, 80 mil   Verified Purchase

Very satisfied

Great quality, fast shipping, good value. Thanks