{"product_id":"adi-pro-wst-242-wireless-exterior-door-window-contact-345mhz","title":"Adi Pro WST-242 Wireless Exterior Door Window Contact 345mhz","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ADI PRO WIRELESS SENSORS PIR WST-242 is a radio-frequency door and window contact designed for exterior applications operating at 345 MHz. This wireless sensor transmits open and close status signals to a compatible receiver or security panel without the need for hardwired runs, making it well suited for installations where running cable to exterior openings is impractical. The 345 MHz frequency is a widely adopted standard in residential and commercial security systems. Licensed alarm installation technicians are the primary installers of this device.\u003c\/p\u003e\u003cp\u003eThe WST-242 is intended for exterior door and window monitoring in residential and light commercial security applications. Its wireless design simplifies retrofits and new installations where wall or frame penetrations for wire routing are not desirable. It is sold individually as a single unit and fits into standard wireless security system architectures that support 345 MHz sensor inputs.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOperates at 345 MHz radio frequency for wireless signal transmission\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for exterior door and window openings\u003c\/li\u003e\n\u003cli\u003eNo wiring required between the sensor and the control panel\u003c\/li\u003e\n\u003cli\u003eSold as a single unit for flexible deployment\u003c\/li\u003e\n\u003cli\u003eCompatible with security systems that accept 345 MHz wireless contacts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a wireless replacement or addition for security systems that support 345 MHz door and window contact inputs. No specific compatible model numbers were provided in the available product data.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed alarm or low-voltage technician in accordance with local codes and the panel manufacturer's enrollment procedures. Before servicing or replacing any sensor, disarm the security system and follow the panel's zone-programming steps to register the new device. Mount the sensor and magnet on opposing surfaces so the gap between them does not exceed the manufacturer's specified activation distance. Do not mount the sensor where metal framing or other RF-blocking materials may degrade signal transmission.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency\u003c\/strong\u003e: 345 MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Exterior door and window\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: WST-242\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ECOLINK","offers":[{"title":"Default Title","offer_id":51686902038834,"sku":"WST-242","price":178.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/84fe2a822c2f93c9bb60cae51a185746.jpg?v=1788229706","url":"https:\/\/voomisupply.com\/products\/adi-pro-wst-242-wireless-exterior-door-window-contact-345mhz","provider":"Voomi Supply","version":"1.0","type":"link"}