Viking Power Supply for #PS-2 with 2.1mm Plug **Call for Pricing** - L120900

Viking Electronics L120900 Power Supply for PS-2 with 2.1mm Plug

Overview

The Viking Electronics L120900 is a replacement power supply designed for use with Viking's PS-2 power supply unit, terminated with a 2.1mm barrel plug — the standard DC connector used across Viking's entry phone and intercom product lines. If you're servicing or expanding a Viking-based door entry or access communication installation and need a compatible power source for the PS-2, this is the purpose-matched option rather than a generic adapter that may deliver incorrect voltage or current and damage connected equipment.

Compatibility

Designed specifically for the Viking PS-2 power supply. Viking's PS-2 unit supports a range of entry phone and communication products within the Viking Electronics lineup, including E-Series entry phones (such as the E-10, E-20, E-30, E-32-IP VoIP models) and related door station hardware. The 2.1mm plug is the standard barrel connector used across Viking's low-voltage intercom and entry system accessories — verify your PS-2 unit's input spec before ordering to confirm voltage and current compatibility.

Installation Notes

The 2.1mm barrel plug is center-positive — confirm polarity before connecting to avoid equipment damage. No tools required for the plug connection itself; standard outlet installation applies. Pair with Viking's intercom and entry phone systems or broader access control infrastructure where the PS-2 is already deployed. For new installations, review the Viking Electronics product line to confirm the PS-2 is the correct power distribution unit for your door station count and wiring plan before adding this supply.