Shop classroom door security devices

Sponsored
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$19.00
Steel Lockout Hasp - 1 1/2" - Master Lock - Pack Of 2
Uline
$19.00
Steel Lockout Hasp - 1 1/2" - Master Lock - Pack Of 2
Uline
$17.00
Steel Lockout Hasp - 1" - Master Lock - Pack Of 2
Uline
$17.00
Steel Lockout Hasp - 1" - Master Lock - Pack Of 2
Uline
$92.00
Group Lock Box - Master Lock
Uline
$92.00
Group Lock Box - Master Lock
Uline
$332.29
Cal Royal SECTIONAL CLASSROOM SECURITY SC8457TS US32D
DkHardware.com
$332.29
Cal Royal SECTIONAL CLASSROOM SECURITY SC8457TS US32D
DkHardware.com
$300.11
Falcon MA441 DN Classroom Security Mortise Lock, Dane Lever, Napa Escutcheon -Stainless Steel / Less Cylinder (No Cylinder)
Trudoor
$300.11
Falcon MA441 DN Classroom Security Mortise Lock, Dane Lever, Napa Escutcheon -Stainless Steel / Less Cylinder (No Cylinder)
Trudoor
$686.40
Classroom Intruder-Conventional Cylinder-LC Lever-C Rose-Bright Brass
Door Pull.com
$686.40
Classroom Intruder-Conventional Cylinder-LC Lever-C Rose-Bright Brass
Door Pull.com
$710.64
Securitech SB175 SAFEBOLT Classroom Barricade Lock, Instant Button Activated Lockdown -SB175-LC-BPS (With Bolt Position Signal) / RHR (Right Hand
Trudoor
$710.64
Securitech SB175 SAFEBOLT Classroom Barricade Lock, Instant Button Activated Lockdown -SB175-LC-BPS (With Bolt Position Signal) / RHR (Right Hand
Trudoor
$686.40
Classroom Intruder-Conventional Cylinder-LC Lever-C Rose-Satin Black
Door Pull.com
$686.40
Classroom Intruder-Conventional Cylinder-LC Lever-C Rose-Satin Black
Door Pull.com
$130.79
Cal-Royal INDLEV-20 Privacy Indicator Lever Lock -Satin Chrome
Trudoor
$130.79
Cal-Royal INDLEV-20 Privacy Indicator Lever Lock -Satin Chrome
Trudoor
$229.00
Alarm Lock HW870CRR Classroom Lock Body DL3500CRR Only Right Hand
Keyless Access Locks
$229.00
Alarm Lock HW870CRR Classroom Lock Body DL3500CRR Only Right Hand
Keyless Access Locks
$189.00
Alarm Lock HW875CRR Classroom Lock Body DL3500CRR Only Right Hand Reverse
Keyless Access Locks
$189.00
Alarm Lock HW875CRR Classroom Lock Body DL3500CRR Only Right Hand Reverse
Keyless Access Locks
$84.00
General Locks LX200 Series Rigid S Levers - LX270S - Classroom - Less Latch - Brushed Chrome
Keyless Access Locks
$84.00
General Locks LX200 Series Rigid S Levers - LX270S - Classroom - Less Latch - Brushed Chrome
Keyless Access Locks
$29.99
$39.99
Door Lever Lock Child Proof Doors & Handles, Adhesives - Child Safety By Tuut (6 Pack)
Amazon.com
13K+
25% off
$29.99
$39.99
Door Lever Lock Child Proof Doors & Handles, Adhesives - Child Safety By Tuut (6 Pack)
Amazon.com
$18.99
Door Lever Locks (4 Pack) - Prevents Toddlers From Opening Doors - Durable ABS With 3m Adhesive - Easy One-Hand Operation For Adults, No Tools Needed
Amazon.com
5K+
$18.99
Door Lever Locks (4 Pack) - Prevents Toddlers From Opening Doors - Durable ABS With 3m Adhesive - Easy One-Hand Operation For Adults, No Tools Needed
Amazon.com
$20.00
Combination Padlock - With Built-In Hasp - For Cell Phone Locker Door
Salsbury Industries - Mailboxes.com
$20.00
Combination Padlock - With Built-In Hasp - For Cell Phone Locker Door
Salsbury Industries - Mailboxes.com
$167.63
CAL07 Cal-Royal Classroom Intruder Lever Lock Extra Heavy Duty - ANSI F110
Buy Door Hardware Now 2.1
$167.63
CAL07 Cal-Royal Classroom Intruder Lever Lock Extra Heavy Duty - ANSI F110
Buy Door Hardware Now 2.1
$12.35
Sabre Door Or Window Alarm White Plastic White HS-DWA2
DkHardware.com
1K+
$12.35
Sabre Door Or Window Alarm White Plastic White HS-DWA2
DkHardware.com
$696.71
Sargent Grade 1 Exit Device Trim Classroom Function Key Outside Unlocks/Locks Trim For Rim (8800) And NB8700 Series Devices LC-713-8 ETB LHRB 26D
DkHardware.com
$696.71
Sargent Grade 1 Exit Device Trim Classroom Function Key Outside Unlocks/Locks Trim For Rim (8800) And NB8700 Series Devices LC-713-8 ETB LHRB 26D
DkHardware.com
$197.00
Detex Eax-300 | Door Propped Alarm | Exit Devices, Alarms & Panic Bars
Qualified Hardware
Free shipping
$197.00
Detex Eax-300 | Door Propped Alarm | Exit Devices, Alarms & Panic Bars
Qualified Hardware
$275.19
SC8458 SE Cal-Royal Mortise Lock Classroom Security W/Deadbolt & Aux Latch
Buy Door Hardware Now 2.1
$275.19
SC8458 SE Cal-Royal Mortise Lock Classroom Security W/Deadbolt & Aux Latch
Buy Door Hardware Now 2.1
$329.97
$494.95
Marks USA - LA318GJ - Maximum Classroom Security Mortise Lock - Engraved Indicator - Field Reversible - Grade 1 - Satin Stainless Steel, Left
LocksmithKeyless
33% off
$329.97
$494.95
Marks USA - LA318GJ - Maximum Classroom Security Mortise Lock - Engraved Indicator - Field Reversible - Grade 1 - Satin Stainless Steel, Left
LocksmithKeyless
$578.00
PDQ XGT145 Classroom / Security W/Locking Direction Arrow Grade 1 Extra Heavy Duty Cylindrical Lock
American Locksets
$578.00
PDQ XGT145 Classroom / Security W/Locking Direction Arrow Grade 1 Extra Heavy Duty Cylindrical Lock
American Locksets
$91.69
CAG03 Cal-Royal Classroom Lever Lock W/Clutch
Buy Door Hardware Now 2.1
$91.69
CAG03 Cal-Royal Classroom Lever Lock W/Clutch
Buy Door Hardware Now 2.1
$461.63
$628.07
Schlage - ND98 - Classroom Security (180-Degree Lockdown) With Cylindrical Lock - Grade 1, US26D - Satin Chromium Plated (626) / SFIC Prep Less Core /
LocksmithKeyless
26% off
$461.63
$628.07
Schlage - ND98 - Classroom Security (180-Degree Lockdown) With Cylindrical Lock - Grade 1, US26D - Satin Chromium Plated (626) / SFIC Prep Less Core /
LocksmithKeyless
$19.97
$40.00
Portable Hotel Door Safety Lock | Greatgadgets LLC
Inspire Uplift
Free shipping
50% off
$19.97
$40.00
Portable Hotel Door Safety Lock | Greatgadgets LLC
Inspire Uplift
$199.96
Marks Hardware 195DB/26D Classroom Intruder Lever Lock
Voomi Supply
$199.96
Marks Hardware 195DB/26D Classroom Intruder Lever Lock
Voomi Supply
$29.97
$55.00
Antitheft & Self Defense Portable Door Lock - Black | Greatgadgets LLC
Inspire Uplift
Free shipping
45% off
$29.97
$55.00
Antitheft & Self Defense Portable Door Lock - Black | Greatgadgets LLC
Inspire Uplift
$493.42
Dormakaba Simplex L1000 Pushbutton Lever Lock With No Key Override, 626 - Satin Chrome - LR1011-26D-41
ZenSupply
$493.42
Dormakaba Simplex L1000 Pushbutton Lever Lock With No Key Override, 626 - Satin Chrome - LR1011-26D-41
ZenSupply
$42.00
Falcon D271 | Falcon Indicator Deadbolt | Commercial Door Locks
Qualified Hardware
Free shipping
$42.00
Falcon D271 | Falcon Indicator Deadbolt | Commercial Door Locks
Qualified Hardware
$19.99
2 Pack Door Reinforcement Lock For Kids Safety Withstand 800Lbs Door Latch Lock, Add A Door Security Lock- Black Extra Door Lock With 8 Screws Prevent
Walmart
13
$19.99
2 Pack Door Reinforcement Lock For Kids Safety Withstand 800Lbs Door Latch Lock, Add A Door Security Lock- Black Extra Door Lock With 8 Screws Prevent
Walmart
$71.93
Falcon W561 Grade 2 Classroom Function Cylindrical Lever Lock With G Keyway, 626 - Satin Chrome, Medium Duty - W561PD-D 626
ZenSupply
$71.93
Falcon W561 Grade 2 Classroom Function Cylindrical Lever Lock With G Keyway, 626 - Satin Chrome, Medium Duty - W561PD-D 626
ZenSupply
$269.50
PDQ XGT Series Classroom Intruder Lever Lock, US26D-Satin Chrome Finish MIA - Miami / Conventional-C-Keyway / Not Applicable - Using SFIC
MDI Supply
$269.50
PDQ XGT Series Classroom Intruder Lever Lock, US26D-Satin Chrome Finish MIA - Miami / Conventional-C-Keyway / Not Applicable - Using SFIC
MDI Supply
$49.99
Doorjammer Dj4ld Lockdown Door Security Device
Walmart
1
Free shipping
$49.99
Doorjammer Dj4ld Lockdown Door Security Device
Walmart
$15.49
$18.95
Travel Door Lock | Portable Door Lock | Portable Hotel Door Lock, Gray
Ozerty USA
18% off
$15.49
$18.95
Travel Door Lock | Portable Door Lock | Portable Hotel Door Lock, Gray
Ozerty USA
$170.66
Security Door Controls E600 Value Single Magnetic Lock 600Lbs Door Position Status Bond Alert Status LED Visual Indicator 12/24VDC
Voomi Supply
$170.66
Security Door Controls E600 Value Single Magnetic Lock 600Lbs Door Position Status Bond Alert Status LED Visual Indicator 12/24VDC
Voomi Supply
$29.97
$55.00
Antitheft & Self Defense Portable Door Lock - Golden. | Greatgadgets LLC
Inspire Uplift
Free shipping
45% off
$29.97
$55.00
Antitheft & Self Defense Portable Door Lock - Golden. | Greatgadgets LLC
Inspire Uplift
This Tool Instantly Turns Any Door Into a Secure Barrier This innovative safety device helps protect students by turning classroom doors into strong barriers. Designed for schools, it anchors doors to the floor, preventing forced entry during emergencies. A smart investment in school security, child safety, and risk prevention solutions. #SchoolSafety #SecurityTech #ChildProtection credits : lockoutusa/YT, AlteredRemix/YT | WebEye News
0:13
This Tool Instantly Turns Any Door Into a Secure Barrier This innovati…
82.4K views1 month ago
FacebookWebEye News
Classroom Door Lockdown Devices For Safer School Door Safety
Classroom Door Lockdown Devices For Safer School Door Safety
Jun 24, 2019
umbrellasecurity.com
Tutorial video How to use Nightlock Lockdown Barricade devices for school safety in the classrooms
2:07
Tutorial video How to use Nightlock Lockdown Barricade devices for s…
23.2K viewsMay 26, 2022
YouTubeNIGHTLOCK Door Barricade
Police Officer Testing Nightlock Lockdown devices for Classroom Door Security
35:34
Police Officer Testing Nightlock Lockdown devices for Classroom …
9.1K viewsNov 8, 2023
YouTubeNIGHTLOCK Door Barricade
This Simple Device Protects Classrooms The NIGHTLOCK® Door Security Device is an interior door-bracing system that strengthens a door by anchoring it directly to the floor. Instead of relying on the door frame or lock, it transfers force downward, making forced entry much harder even if the main lock fails. #technology #interestingfacts #viral #inventions #education Credit: @nightlockdoorbarricade / IG
0:17
This Simple Device Protects Classrooms The NIGHTLOCK® Do…
11.9K views1 month ago
TikTokthe_pixelgenix
www.LifeBoltLocks.com Single Motion Egress Lock - Fire Code Compliant Classroom Door Lock
0:34
www.LifeBoltLocks.com Single Motion Egress Lock - Fire Code C…
144 viewsOct 23, 2024
YouTubeLifeBolt Locks
Nightlock Door Barricades | Door Locks for Schools | NIGHTLOCK®
Nightlock Door Barricades | Door Locks for Schools | NIGHTLOCK®
Nov 6, 2023
nightlock.com
2:48
Find in video from 00:55Indoor Security Cameras
School Security Systems: Everything You Need To Know Bef…
558 viewsJan 6, 2023
YouTubeGetSafeAndSound
Nightlock Door Barricades | Safety Door Locks for Schools | NIGHTL…
3 months ago
nightlock.com
0:17
The NIGHTLOCK® Door Security Device is a powerful school safet…
512.9K views4 months ago
FacebookMissing US
2:13
Classroom Door Barricade Device to Prevent Active Shooter
93.3K viewsMar 30, 2014
YouTubeNIGHTLOCK Door Barricade
0:14
How a Kevlar Cord Could Save Lives in Schools
21K views7 months ago
YouTubeTech Today
0:17
This Simple Device Could Save Countless Lives Safety innovation…
745.9K views5 months ago
FacebookToday News IND
0:31
Classroom Guardian by School Gate Guardian — 30 second intro
469.8K viewsMay 2, 2018
YouTubeSchool Gate Guardian
0:18
Door Barricade to Protect Students #shorts
39.2K views5 months ago
YouTubeTech Today
6:45
Find in video from 01:50Mounting the Door Lock
How to Install the Nightlock Lockdown #1 Door Barricade
176.3K viewsMay 27, 2015
YouTubeNIGHTLOCK Door Barricade
LifeBolt - Fire Code Compliant Classroom Door Lock for Active S…
175.1K viewsSep 17, 2024
YouTubeLifeBolt Locks
0:17
Can This Door Gadget Really Keep Kids Safe?
40.3K views6 months ago
YouTubeMakeSense
1:52
Find in video from 00:22Lexi Lever Trim Installation on Exterior Side of Door
School Safety & Security with Code-Compliance: LEXI Lockdown
10.5K viewsMar 26, 2019
YouTubeSecuritech Group, Inc.
7:00
Police Officer Testing Nightlock Lockdown Door Barricade Classro…
4.8M viewsJun 15, 2014
YouTubeNIGHTLOCK Door Barricade
0:19
A Simple Safety Device EVERY School Needs
41.9K views1 month ago
YouTubeProjectTomorrow
1:42
LIFEBOLT Classroom Security for Safer Schools
17.3K viewsJul 24, 2024
YouTubeLifeBolt Locks
0:49
DoorJammer Lockdown - Safety for Schools, Offices and Public Buildi…
15.6K viewsApr 4, 2019
YouTubeDoorJammer
7:33
Tennessee schools can use door barricades now WZTV 2022 03 06 …
1.8K viewsMay 3, 2022
YouTubeNIGHTLOCK Door Barricade
0:19
Life-Saving Classroom Security Device
52.6K views5 months ago
YouTubeKawaii Kingdom
3:37
Find in video from 00:38Classroom Security Lock Explained
Schlage ND Classroom Security Lock | Mr. Locksmith Video
54.5K viewsOct 16, 2017
YouTubeMr. Locksmith
0:11
We Tested the Best Door Security Devices
34.6K views10 months ago
YouTubeThe Designer
5:14
DIY Classroom Door Security Curtain in 10 minutes [Classroom …
6.2K viewsNov 11, 2024
YouTubeHello Sewing
3:50
Find in video from 00:13School Security Concerns
The Sleeve BOGO - Classroom Door Security by Fighting Chance Solut…
4.7K viewsJan 18, 2019
YouTubeFighting Chance Solutions
0:10
How to use a Nightlock lockdown device
857 viewsOct 31, 2019
YouTubeDan Bollard
See more videos
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Shop classroom door security devices

Sponsored
About our ads
$19.00
Steel Lockout Hasp - 1 1/2" - Master Lock - Pack Of 2
Uline
$19.00
Steel Lockout Hasp - 1 1/2" - Master Lock - Pack Of 2
Uline
$17.00
Steel Lockout Hasp - 1" - Master Lock - Pack Of 2
Uline
$17.00
Steel Lockout Hasp - 1" - Master Lock - Pack Of 2
Uline
$92.00
Group Lock Box - Master Lock
Uline
$92.00
Group Lock Box - Master Lock
Uline
$332.29
Cal Royal SECTIONAL CLASSROOM SECURITY SC8457TS US32D
DkHardware.com
$332.29
Cal Royal SECTIONAL CLASSROOM SECURITY SC8457TS US32D
DkHardware.com
$300.11
Falcon MA441 DN Classroom Security Mortise Lock, Dane Lever, Napa Escutcheon -Stainless Steel / Less Cylinder (No Cylinder)
Trudoor
$300.11
Falcon MA441 DN Classroom Security Mortise Lock, Dane Lever, Napa Escutcheon -Stainless Steel / Less Cylinder (No Cylinder)
Trudoor
$686.40
Classroom Intruder-Conventional Cylinder-LC Lever-C Rose-Bright Brass
Door Pull.com
$686.40
Classroom Intruder-Conventional Cylinder-LC Lever-C Rose-Bright Brass
Door Pull.com
$710.64
Securitech SB175 SAFEBOLT Classroom Barricade Lock, Instant Button Activated Lockdown -SB175-LC-BPS (With Bolt Position Signal) / RHR (Right Hand
Trudoor
$710.64
Securitech SB175 SAFEBOLT Classroom Barricade Lock, Instant Button Activated Lockdown -SB175-LC-BPS (With Bolt Position Signal) / RHR (Right Hand
Trudoor
$686.40
Classroom Intruder-Conventional Cylinder-LC Lever-C Rose-Satin Black
Door Pull.com
$686.40
Classroom Intruder-Conventional Cylinder-LC Lever-C Rose-Satin Black
Door Pull.com
$130.79
Cal-Royal INDLEV-20 Privacy Indicator Lever Lock -Satin Chrome
Trudoor
$130.79
Cal-Royal INDLEV-20 Privacy Indicator Lever Lock -Satin Chrome
Trudoor
$229.00
Alarm Lock HW870CRR Classroom Lock Body DL3500CRR Only Right Hand
Keyless Access Locks
$229.00
Alarm Lock HW870CRR Classroom Lock Body DL3500CRR Only Right Hand
Keyless Access Locks
$189.00
Alarm Lock HW875CRR Classroom Lock Body DL3500CRR Only Right Hand Reverse
Keyless Access Locks
$189.00
Alarm Lock HW875CRR Classroom Lock Body DL3500CRR Only Right Hand Reverse
Keyless Access Locks
$84.00
General Locks LX200 Series Rigid S Levers - LX270S - Classroom - Less Latch - Brushed Chrome
Keyless Access Locks
$84.00
General Locks LX200 Series Rigid S Levers - LX270S - Classroom - Less Latch - Brushed Chrome
Keyless Access Locks
$29.99
$39.99
Door Lever Lock Child Proof Doors & Handles, Adhesives - Child Safety By Tuut (6 Pack)
Amazon.com
13K+
25% off
$29.99
$39.99
Door Lever Lock Child Proof Doors & Handles, Adhesives - Child Safety By Tuut (6 Pack)
Amazon.com
$18.99
Door Lever Locks (4 Pack) - Prevents Toddlers From Opening Doors - Durable ABS With 3m Adhesive - Easy One-Hand Operation For Adults, No Tools Needed
Amazon.com
5K+
$18.99
Door Lever Locks (4 Pack) - Prevents Toddlers From Opening Doors - Durable ABS With 3m Adhesive - Easy One-Hand Operation For Adults, No Tools Needed
Amazon.com
$20.00
Combination Padlock - With Built-In Hasp - For Cell Phone Locker Door
Salsbury Industries - Mailboxes.com
$20.00
Combination Padlock - With Built-In Hasp - For Cell Phone Locker Door
Salsbury Industries - Mailboxes.com
$167.63
CAL07 Cal-Royal Classroom Intruder Lever Lock Extra Heavy Duty - ANSI F110
Buy Door Hardware Now 2.1
$167.63
CAL07 Cal-Royal Classroom Intruder Lever Lock Extra Heavy Duty - ANSI F110
Buy Door Hardware Now 2.1
$12.35
Sabre Door Or Window Alarm White Plastic White HS-DWA2
DkHardware.com
1K+
$12.35
Sabre Door Or Window Alarm White Plastic White HS-DWA2
DkHardware.com
$696.71
Sargent Grade 1 Exit Device Trim Classroom Function Key Outside Unlocks/Locks Trim For Rim (8800) And NB8700 Series Devices LC-713-8 ETB LHRB 26D
DkHardware.com
$696.71
Sargent Grade 1 Exit Device Trim Classroom Function Key Outside Unlocks/Locks Trim For Rim (8800) And NB8700 Series Devices LC-713-8 ETB LHRB 26D
DkHardware.com