Tane Alarm sm-20wg-wh Surface Mount Door Contact White

Product Description

The TANE ALARM sm-20wg-wh is a commercial-grade surface mount door contact designed for security and access control applications. This magnetic contact sensor mounts directly to the door surface and frame without requiring mortising or routing, making installation straightforward on most door types. The white finish suits standard commercial interior environments. Security installers and low-voltage technicians use this contact to trigger alarm panels or access control systems when a monitored door is opened.

The sm-20wg-wh is suited for commercial installations where surface mounting is preferred or required. It performs well on steel doors, which can be difficult to fit with recessed contacts due to door construction. Typical applications include office entry doors, storage room doors, and stairwell access points in commercial buildings. The white housing blends with standard commercial door frames and trim.

Key Features

• Surface mount design eliminates the need for mortising or routing into the door or frame
• Compatible with steel doors where recessed installation is impractical
• White finish suited for standard commercial interior environments
• Commercial-grade construction for durability in high-cycle door applications

Compatibility

Designed as a surface mount magnetic door contact for commercial door security and access control systems, including steel door applications.

Installation Notes

Installation is typically performed by a licensed low-voltage security technician. Disconnect power to the alarm panel or access control system before wiring the contact leads. Secure the magnet to the door and the contact body to the frame, ensuring proper alignment and gap distance per the panel manufacturer specification. Follow all applicable local electrical codes and security industry wiring standards.

Technical Specifications

• Finish: White
• Mount Type: Surface Mount
• Door Type Compatibility: Commercial, Steel Doors

Standard Information

• Brand: TANE ALARM
• Manufacturer Part Number: sm-20wg-wh