Access Control Power Supply -- Security Today

SDC

Access Control Power Supply

The 621B Value series 1-amp access control power supply incorporates two field-selectable 12/24 volt DC power limited outputs, including one switched output and one auxiliary output. Control inputs include one trigger input and one supervised emergency release input with selectable non-latching or latching with reset capability. Other features include a battery charger and AC input, DC output and battery status LED indicator. The SDC 621B Value series power supply is suitable for power and battery backup of electric locking devices and access controls, including applications requiring fire emergency release.

Featured

Integrated Access Intelligence Replaces Fragmented Workplace Visitor Monitoring

Combining visitor management, compliance and emergency response into a single digital layer closes hazardous gaps between physical and cyber domains. Read Now
AWS Expands Security Hub Extended Partner Roster

The cloud provider added seven new cybersecurity vendors to its curated marketplace plan, bringing the total to 21. Read Now
Transforming Door Opening Design

Stop managing building openings with binders and spreadsheets; discover how unified software platforms are streamlining compliance and BIM integration. Read Now
- Facility Security
Trends of the Day: 8 Promising Trends That Are Redefining Identity In 2026

From invisible security in air travel to AI-powered fraud detection, discover the pivotal shifts making the person the ultimate credential. Read Now
- Identity Management Biometrics
Keeping Pace: How Schools Can Plan And Execute a Pilot Program For a System Migration

Stop the rip-and-replace anxiety with a controlled pilot program that validates tech performance, engages stakeholders and proves ROI. Read Now
- Education Security

Artificial Intelligence

Security Today eNews

Sign up today for essential industry news and product information that can help you stay afloat in the fast-paced world of security.

Email Address*Country*

Please type the letters/numbers you see above.

Webinars

Whitepapers

New Products

AC Nio

Aiphone, a leading international manufacturer of intercom, access control, and emergency communication products, has introduced the AC Nio, its access control management software, an important addition to its new line of access control solutions.
A8V MIND

Hexagon’s Geosystems presents a portable version of its Accur8vision detection system. A rugged all-in-one solution, the A8V MIND (Mobile Intrusion Detection) is designed to provide flexible protection of critical outdoor infrastructure and objects. Hexagon’s Accur8vision is a volumetric detection system that employs LiDAR technology to safeguard entire areas. Whenever it detects movement in a specified zone, it automatically differentiates a threat from a nonthreat, and immediately notifies security staff if necessary. Person detection is carried out within a radius of 80 meters from this device. Connected remotely via a portable computer device, it enables remote surveillance and does not depend on security staff patrolling the area.
4K Video Decoder

3xLOGIC’s VH-DECODER-4K is perfect for use in organizations of all sizes in diverse vertical sectors such as retail, leisure and hospitality, education and commercial premises.

SDC