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Verkada

Verkada AC42-HW Security Appliances

SKU: 

AC42-HW

Verkada AC42 4 Door Controller
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Description
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The Verkada AC42 is a cloud-managed four-door access control controller designed for security and IT teams seeking scalable, centralized door management without on-premises servers. Compatible with Verkada and Wiegand readers, each door port supports two REX devices and one door position indicator, enabling native in-and-out access control. Onboard processing and storage keep operations running during power or internet outages, while remote door unlock is available through Command or the Verkada Pass app. Fire alarm interface integration automatically cuts power to magnetic locks during an emergency. Rated for 0 °C to 50 °C operating temperatures and backed by a 10-year warranty, the AC42 suits corporate campuses, healthcare facilities, education, and multi-site enterprises.
Documents
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Product document f5d2986a51f2912be8e24012b5b12e50.pdf MOD-AC42
FAQs
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How many doors can the Verkada AC42 controller manage, and what reader types does it support?
The Verkada AC42 is a four-door controller that supports one reader port per door, compatible with Verkada readers (RS-485) or standard Wiegand readers, with a maximum current draw of less than 250 mA per reader and up to four readers powered simultaneously.
Does the Verkada AC42 continue to operate if the network or power goes down?
Yes, the AC42 has onboard storage and processing that keep it functioning through internet or power interruptions, supporting Verkada's hybrid-cloud design for reliable local operation during outages.
What are the key electrical and connectivity specifications for the Verkada AC42?
The AC42 draws a maximum of 60 W and accepts 100–240 VAC at 50/60 Hz up to 1.5 A. Network connectivity is via 10/100 Mbps Ethernet on an RJ-45 port, and USB 2.0 is also available. Wet relay outputs are switch-selectable at 12 V up to 700 mA or 24 V up to 350 mA, and dry relays pass up to 24 VDC at 2 A resistive load.
What certifications and regional availability apply to the Verkada AC42?
The AC42 carries FCC Part 15 Class A, ICES-3 Class A, CE, UKCA, RCM, VCCI, UL 294, CAN/ULC 60839-11-1, UL 62368-1, CSA C22.2 No. 62368-1, IEC 62368-1, and NDAA compliance, and is available in the United States, Canada, the United Kingdom, and the EU.
What does the Verkada AC42 include in the box, and what warranty does it carry?
The AC42 ships with a mounting plate, four wood screws, a lock key, and a flat-head screwdriver. It is backed by a 10-year warranty.
Does the Verkada AC42 integrate with fire alarm systems?
Yes, the AC42 includes a fire alarm interface connection that automatically cuts power to magnetic locks when a fire alarm is triggered, accelerating occupant egress and emergency responder access.