HES
SKU: AQD4B
HES AQD4B Supervised Power Supply Module 4A
4A supervised power module, 12/24VDC selectable for access control
Overview
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Overview
Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
The HES AQL4 is a regulated auxiliary power supply module engineered for access control and door/gate operator systems. This DV module configuration delivers stable 4/3A output to support solenoid locks, electric strikes, and other low-voltage access control devices in commercial security installations.
The AQL4 is ideal for commercial building access control systems, electric strike installations, solenoid lock applications, and gate operator control setups. It integrates with HES access control panels and compatible security systems requiring dependable auxiliary power in indoor installations.
Review items below — quantities update pricing automatically.
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price