{"product_id":"adi-pro-tx-e201-rf-door-window-sensor-319-mhz","title":"Adi Pro TX-E201 Rf Door Window Sensor 319 Mhz","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ADI PRO WIRELESS SENSORS PIR TX-E201 is a wireless door and window contact sensor operating at 319 MHz. It transmits an open or closed status signal to a compatible wireless security receiver whenever the protected door or window changes state. The sensor is designed for use in residential and light commercial security installations and is typically installed by alarm system technicians or low-voltage security professionals. The 319 MHz RF transmission provides reliable, wire-free communication between the sensor and the control panel or receiver.\u003c\/p\u003e\u003cp\u003eThe TX-E201 is suited for monitoring entry points in residential homes, apartments, and small commercial spaces. It mounts directly to door and window frames using standard surface-mount hardware and pairs with compatible 319 MHz wireless security panels and receivers. It is sold as a single unit and is well-suited for new installations as well as retrofit projects where running wire to contacts is not practical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e319 MHz RF transmission for wireless door and window monitoring\u003c\/li\u003e\n\u003cli\u003eDetects open and closed state changes at protected entry points\u003c\/li\u003e\n\u003cli\u003eWire-free installation suitable for retrofit and new construction\u003c\/li\u003e\n\u003cli\u003eSingle-unit packaging for flexible deployment across multiple zones\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with compatible 319 MHz wireless security panels and receivers. Confirm receiver frequency and enrollment compatibility before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed low-voltage or alarm systems technician in accordance with applicable local codes. Power down or disarm the security panel before enrolling or replacing wireless sensors. Mount the sensor body and magnet on clean, flat surfaces with the gap between components aligned per the manufacturer guidelines. Do not install in locations with excessive metal interference that could degrade RF signal quality.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency\u003c\/strong\u003e: 319 MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Type\u003c\/strong\u003e: Wireless RF Door and Window Contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity Per Package\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ADI PRO WIRELESS SENSORS PIR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TX-E201\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ECOLINK","offers":[{"title":"Default Title","offer_id":51686311723314,"sku":"TX-E201","price":43.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2ab3b01af2137fc7e75d404bfb29bdd5.jpg?v=1788224723","url":"https:\/\/voomisupply.com\/products\/adi-pro-tx-e201-rf-door-window-sensor-319-mhz","provider":"Voomi Supply","version":"1.0","type":"link"}