Linear 2GIG DW100-345 Indoor Door/Window Contact Sensor

Linear 2GIG DW100-345 Indoor Door/Window Contact Sensor

The 2GIG DW100-345 is a modern indoor door/window contact sensor built to work seamlessly with 2GIG security panels. Using 345 MHz wireless, it supports both encrypted and unencrypted operation via a built-in toggle switch. That makes it a versatile choice whether you're deploying it with newer systems or legacy ones.

One of its standout features is its long battery life—up to 8 years under normal use. That helps reduce maintenance and truck rolls. It also includes a spacer to adapt to different door/window profiles, making installation easier. For advanced setups, it supports an external dry contact input (NO or NC), letting you tie in other sensors or devices.

Because the DW100-345 works with the 345 MHz standard, it's compatible with the 2GIG GC Touch panel, as well as the 2GIG Edge systems. You get the flexibility to mix and match sensors while keeping encryption options.

Installation is straightforward. Mount the sensor and magnet using screws or adhesive, set the encryption mode you need, and enroll it at your panel. With its encrypted mode, the unit sends the sensor’s status, tamper, battery, and supervision signals securely.

Specifications:
Model: 2GIG DW100-345
Wireless Frequency: 345 MHz
Encryption Mode: On/Off selectable via onboard toggle
Battery Life: Up to 8 years (typical) assuming moderate activity
External Input: Supports dry contact (NO or NC) external devices
Spacer: Included for use on varied door/window thicknesses
Compatible Panels: 2GIG GC Touch, 2GIG EDGE, and other 345 MHz systems
Signal Reports: Alarm, Restore, Supervisory, Low Battery, Tamper
Operating Temperature: 32 °F to 120 °F (0 °C to 49 °C)
Dimensions / Magnet: Sensor body and magnet dimensions depend on style; the DW100 series is compact for clean installs

We offer a complete range of Linear access control and security solutions, including full access control systems, keypads, proximity readers, access credentials, automation radio controls, garage door openers, gate operators, and more. Whether you need a new system or replacement parts, we provide the full line of Linear products to meet your security and access control needs.

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