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The HONEYWELL HOME INTRUSION 4101SN is a V-Plex addressable relay module designed for use with compatible security and access control systems. It operates on the V-Plex polling loop bus, allowing a single two-wire connection to support addressable control of relay outputs. The module enables the security panel to trigger external devices or circuits based on programmed conditions. Licensed security technicians and low-voltage alarm installers typically handle procurement and installation of this component.
The 4101SN is suited for commercial and residential security system installations where V-Plex loop expansion is required. It is used in applications where the panel must control output devices such as door strikes, notification appliances, or auxiliary equipment through an addressable relay on the polling loop. It is categorized as a V-Plex accessory and expander component.
Designed as an OEM-style addressable relay module for use with V-Plex polling loop security panel systems. Verify panel compatibility against the manufacturer documentation before installation.
Installation should be performed by a licensed low-voltage security technician in accordance with applicable local codes and NFPA 731. Power down the security panel and polling loop before connecting or disconnecting the module. Follow the manufacturer product manual for address setting and loop wiring procedures. Do not exceed the relay contact ratings for connected load devices.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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