Tane Alarm Fm-102 Wh Reed Switch Sensor

Product Description

The TANE ALARM fm-102 wh is a reed switch sensor designed for use in alarm and security system installations. This normally open (NO) configuration sensor operates without pre-attached wire leads, giving installers the flexibility to terminate wiring to suit the specific requirements of the installation. Reed switch sensors like this one are a fundamental component in door and window contact circuits, triggering an alarm signal when the magnetic field is broken by movement. Licensed alarm installers and low-voltage electricians are the primary trades who work with this type of device.

This sensor is suited for residential and light commercial security system applications. It is typically installed on doors, windows, hatches, or access panels where magnetic contact sensing is required. The absence of pre-attached wire leads makes it adaptable for concealed or surface-mount wiring runs where the installer supplies and terminates their own conductors on site.

Key Features

• Normally open (NO) reed switch configuration for standard alarm loop wiring
• No pre-attached wire leads for flexible field termination
• Compact sensor form factor suited for door and window contact applications
• Compatible with standard low-voltage alarm panel wiring practices

Compatibility

Designed as an OEM-style replacement or new-installation reed switch sensor for residential and light commercial alarm and security systems requiring a normally open contact configuration.

Installation Notes

Installation should be performed by a licensed low-voltage alarm technician or electrician in accordance with local codes and NEC Article 725 for low-voltage circuits. Disconnect or disarm the alarm panel before wiring to prevent false triggers or panel faults. Installer must supply and terminate their own wire leads at the sensor terminals. Verify proper magnetic gap alignment between the sensor and magnet after mounting to confirm reliable contact operation.

Technical Specifications

• Switch Type: Reed Switch, Normally Open (NO)
• Wire Leads: None (field-terminated)

Standard Information

• Brand: TANE ALARM
• Manufacturer Part Number: fm-102 wh