Potter Electric Signal Co. Us PVX-ZM Supervised Zone Module

Product Description

The POTTER ELECTRIC SIGNAL CO. US PVX-ZM is a supervised zone module designed for use in fire alarm and detection systems. Zone modules of this type provide supervised monitoring of conventional initiating device circuits, allowing the host fire alarm control panel to receive and process zone-level status signals. The PVX-ZM is sold as an individual unit and is intended for installation by licensed fire alarm technicians familiar with supervised circuit wiring and panel integration requirements.

The PVX-ZM is suited for commercial fire alarm installations where expanding or integrating conventional zones into an addressable or hybrid fire alarm control panel is required. Typical applications include retrofitting existing conventional detection zones, adding zone inputs to addressable panels, and supervising circuits in new construction commercial fire protection systems. Installation is performed by qualified fire alarm contractors in accordance with NFPA 72 and local authority having jurisdiction requirements.

Key Features

• Supervised zone monitoring for fire alarm initiating device circuits
• Compatible with addressable or hybrid fire alarm control panel architectures
• Single-unit packaging for targeted zone expansion or replacement
• Designed to meet supervised circuit requirements per NFPA 72 standards

Compatibility

Designed as an OEM-style replacement or expansion module for compatible fire alarm control panels requiring supervised zone input capability. Refer to the manufacturer documentation for specific panel compatibility before installation.

Installation Notes

Installation of the PVX-ZM must be performed by a licensed fire alarm technician. De-energize the fire alarm control panel and follow lockout/tagout procedures before connecting or removing any module. Wiring must comply with NFPA 72, NFPA 70 (NEC), and all applicable local codes. Verify end-of-line resistor values and supervision requirements with the host panel manufacturer documentation prior to commissioning.