MK 2 -- Security Today

SDi

MK 2

The advanced heat/smoke/CO fire detector tester is uniquely capable of producing smoke, heat and CO stimuli. Testifier enables tests of fire detector sensors to be conducted independently, sequentially or simultaneously. The tester is suitable for single or multi-sensor, point or aspirating fire detectors.

Featured

Nearly 8 in 10 Americans Doubt Physical Security Has Improved Significantly Since 9/11, Survey Finds

Most Americans surveyed questioned whether building security has kept pace with aviation safeguards since the Sept. 11 attacks. Read Now
- Physical Security
- Corporate
- Building Automation
September 11, 2001: A Day That Changed America

Editorial staff reflect on 9/11's 25th anniversary, honoring the fallen while analyzing how the tragedy permanently transformed safety, security and emergency preparedness. Read Now
- Airport Security
- Perimeter Security
- Incident Response
Trade Group Releases Standards for License Plate Reader Technology

The Security Industry Association releases policy guidance to curb automated license plate reader misuse while supporting public safety efforts. Read Now
CISA Expands Insider Threat Guidance

Updated guidance addresses risks involving AI, remote work, physical access and employee separations. Read Now
- Cybersecurity
- Access Control
- Biometric
2026 Security Today New Product of the Year Award Winners Announced
- Emerging Technologies
- Dealers and Integrators

Artificial Intelligence

New Products

Compact IP Video Intercom

Viking’s X-205 Series of intercoms provide HD IP video and two-way voice communication - all wrapped up in an attractive compact chassis.
Adams Rite 4300 Steel Hawk® Electrified Deadlatch

Modernize aging storefront doors with a refined electrified deadlatch engineered to overcome sag, misalignment and heavy wear without replacing existing hardware.
Schlage Sense Pro™ Smart Deadbolt

Deliver true hands-free entry and reliable smart home integration with a premium deadbolt featuring Schlage Converge™ technology and native Matter over Thread support.

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SDi

MK 2

Featured

Nearly 8 in 10 Americans Doubt Physical Security Has Improved Significantly Since 9/11, Survey Finds

September 11, 2001: A Day That Changed America

Trade Group Releases Standards for License Plate Reader Technology

CISA Expands Insider Threat Guidance

2026 Security Today New Product of the Year Award Winners Announced

CISA Expands Insider Threat Guidance

Honeywell Brings Integrated Security Systems to GSX

HiveWatch Unveils AI Triage Tools and New Product Leadership

Nearly 8 in 10 Americans Doubt Physical Security Has Improved Significantly Since 9/11, Survey Finds

BlackCloak Adds Physical Risk Monitoring

Artificial Intelligence

New Products

Compact IP Video Intercom

Adams Rite 4300 Steel Hawk® Electrified Deadlatch

Schlage Sense Pro™ Smart Deadbolt

CISA Expands Insider Threat Guidance

Honeywell Brings Integrated Security Systems to GSX

HiveWatch Unveils AI Triage Tools and New Product Leadership

Nearly 8 in 10 Americans Doubt Physical Security Has Improved Significantly Since 9/11, Survey Finds

BlackCloak Adds Physical Risk Monitoring

Webinars

Whitepapers