{"product_id":"ajax-en54-fireprotect-vad-wireless-visual-alarm-device","title":"AJAX EN54 FireProtect VAD Wireless Visual Alarm Device","description":"\u003cp\u003e\u003cstrong\u003eRules met. Conventions shattered.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAJAX EN54 FireProtect VAD is a wireless addressable visual fire alarm device for use with compatible control and indicating equipment. Its perimeter LED frame provides a flashing visual warning when the system raises a fire alarm. This VAD version provides visual annunciation, not the audible output of the separate Sounder\/VAD model.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDistinctive Visual Alarm Indication\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe LED frame flashes red at 0.5 Hz, using a 90 ms illuminated period within each two-second cycle. An alarm annunciation test helps the installer check that the visual signal is visible in the intended premises.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWall Or Ceiling Installation\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe rotatable SmartBracket supports installation on a wall or ceiling, with recommended mounting heights of up to 2.4 m on a wall and up to 3 m on a ceiling. Device placement and coverage should be checked for the installation rather than assumed from mounting height alone.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEncrypted Jeweller Communication\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBuilt-in Jeweller radio communication connects the device to compatible control and indicating equipment or a range extender. The listed range is up to 1700 m in open space; actual coverage depends on building materials and installation conditions. Two-way communication, dynamic-key encryption, device authentication and frequency hopping help protect the connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReplaceable Battery Power\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFour replaceable CR123A batteries provide a calculated operating life of up to five years, depending on use and conditions. The battery compartment allows tool-free replacement without dismantling the enclosure. Battery status and early low-battery notifications are available through Ajax apps as part of the connected system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSupervision And Removal Protection\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA tamper button reports attempts to remove the device from its mounting panel. SmartBracket locking can restrict removal, while device health checks and connection supervision help identify faults requiring attention.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConfiguration And Environmental Protection\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eQR-code pairing, configuration and testing are supported through Ajax apps with compatible equipment. The IP54 enclosure is designed for indoor and outdoor use within an operating range of −10 °C to +60 °C and humidity up to 80%. The device measures 145 × 145 × 51 mm.\u003c\/p\u003e","brand":"AJAX","offers":[{"title":"Default Title","offer_id":55734263415123,"sku":"0041414","price":207.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/1850\/0947\/files\/square-image_4_eb4c854a-39f7-4b2e-b1ba-84333c0258e5.jpg?v=1793791391","url":"https:\/\/www.klikk.com.mt\/products\/ajax-en54-fireprotect-vad-wireless-visual-alarm-device","provider":"Klikk Malta","version":"1.0","type":"link"}