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The ALTRONIX CORP TANGO1B is a Power over Ethernet (PoE) drive power supply with an integrated LiFePO4 battery charger designed for access control and security system applications. It delivers network-powered DC output while managing LiFePO4 battery charging in a single unit, reducing the need for separate power and charging components. Licensed electricians and low-voltage security technicians typically specify and install this unit in commercial and light commercial access control panels and IP-based security systems.
The TANGO1B is suited for installations where PoE-sourced power must be conditioned and distributed alongside battery backup management. It fits into access power supply infrastructure where LiFePO4 chemistry is preferred for its longer cycle life and stable discharge characteristics compared to traditional sealed lead-acid alternatives. Typical deployments include door controllers, IP cameras, and other low-voltage security devices requiring reliable, conditioned power.
Designed as an OEM-style replacement or direct-install unit for access control power supply applications requiring PoE input and LiFePO4 battery charging output.
Installation should be performed by a licensed low-voltage technician or electrician in accordance with NEC Article 725 and local jurisdiction requirements. De-energize the PoE source and disconnect any battery before beginning installation or service. Do not substitute battery chemistry types other than LiFePO4, as the charger profile is specific to that chemistry. Verify input PoE class compatibility before connecting to the network switch or injector.
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