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September 08, 2026 1 min read
Datasheet for the Ecolink WST-200 / WST-201 Wireless Door/Window Sensor.
Datasheet for the Ecolink WST-200 / WST-201 Wireless Door/Window Sensor — a compact reed-switch contact sensor compatible with major alarm brands.
The Wireless Door/Window Sensor is 100% compatible with major alarm brands and uses field-proven wireless technology. It measures only 1" x 2-1/4" x 1/4" and ships with an interchangeable brown case included, in addition to the standard white case.
| Model | Compatibility |
|---|---|
| WST-200 | Compatible with DSC 433MHz |
| WST-201 | Compatible with GE/Interlogix |
Ecolink Intelligent Technology was founded on a simple premise: it's time to empower people with intelligent yet cost-effective products. With countless years in the security industry, Ecolink has designed hundreds and manufactured millions of innovative products — if you use wireless security products today, chances are Ecolink had a hand in making it possible.
Ecolink Intelligent Technology
2055 Corte Del Nogal, Carlsbad, CA 92011
Phone: 1-855-632-6546 | Fax: 760-431-8975
Email: sales@discoverecolink.com
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