{"product_id":"sirena-alarmare-cu-motor-220vac-ms-390","title":"Motor Siren 220VAC \/ MS-390","description":"\u003cdiv class=\"cl-desc\"\u003e\n\n\n\u003cdiv class=\"cl-intro\"\u003e\n\n\u003ch2\u003eMS-390 Motor Siren — 110 dB Sound Alarm\u003c\/h2\u003e\n\n\u003cp\u003eThe MS-390 motor alarm siren produces a sound of over 110 dB, loud enough to be heard from a great distance and to immediately deter any unauthorized entry attempt. It operates directly on 220-240V AC mains voltage, without batteries or additional power sources, making it suitable for residential, commercial, and industrial installations. The electric rotor mechanism offers high reliability and a long lifespan, with minimal maintenance.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"cl-benefits\"\u003e\n\n\u003ch2\u003eWhat you get with this product\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eAlarm sound of over 110 dB — clearly audible from a long distance, effective as a deterrent against intrusions\u003c\/li\u003e\n\n\u003cli\u003eDirect operation at 220-240V AC — no need for batteries, accumulators, or separate power supplies\u003c\/li\u003e\n\n\u003cli\u003eElectric motor mechanism with rotor — simple and robust construction, with very few moving parts and minimal risk of failure\u003c\/li\u003e\n\n\u003cli\u003eCompatible with any alarm panel that controls a 220VAC relay — quick integration into existing systems\u003c\/li\u003e\n\n\u003cli\u003eFixed wall mounting with included metal bracket — can be installed indoors or outdoors, on any type of surface\u003c\/li\u003e\n\n\u003cli\u003eDurable housing, compact construction — suitable for warehouses, halls, shops, villas, and agricultural facilities\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"cl-how\"\u003e\n\n\u003ch2\u003eHow it works and how to install it\u003c\/h2\u003e\n\n\u003cp\u003eThe MS-390 siren operates by driving a rotor with an electric motor powered by 220-240V AC: the rapid rotation of the rotor generates the characteristic, loud, and penetrating sound typical of motor sirens. Installation is done by fixing the metal bracket to the wall with screws, connecting the two power wires to the alarm panel's relay output, and tightening the terminals — no advanced electrical knowledge is required, but 220V safety regulations must be observed. The entire process usually takes less than 20 minutes.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"cl-faq\"\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan this siren be used with any alarm panel?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eYes, the MS-390 siren connects to any alarm panel that has a relay output capable of switching 220VAC — this is the standard configuration for most alarm panels on the market.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes it withstand rain or moisture if I mount it outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe housing is made of durable materials, but the manufacturer does not specify a certified IP rating; for outdoor mounting, placement under a roof or in an area sheltered from direct exposure to precipitation is recommended.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow loud is the sound produced — can someone on the street hear it?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe sound level exceeds 110 dB, equivalent to a jackhammer at close range; the sound is clearly audible within tens of meters, including outdoors or through standard partition walls.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"cl-specs\"\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eModel\u003c\/td\u003e\n\n\u003ctd\u003eMS-390\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSupply voltage\u003c\/td\u003e\n\n\u003ctd\u003e200-240V AC\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMechanism type\u003c\/td\u003e\n\n\u003ctd\u003eElectric motor with rotor\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSound level\u003c\/td\u003e\n\n\u003ctd\u003eover 110 dB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eHousing color\u003c\/td\u003e\n\n\u003ctd\u003eRed \/ Silver\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eHousing material\u003c\/td\u003e\n\n\u003ctd\u003eABS plastic and metal components\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMounting\u003c\/td\u003e\n\n\u003ctd\u003eWall-mounted, with metal bracket included\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSKU\u003c\/td\u003e\n\n\u003ctd\u003eQ-14G022\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"cl-warranty\"\u003e\n\n\u003ch2\u003eWarranty and support\u003c\/h2\u003e\n\n\u003cp\u003eThe product benefits from a 2-year legal warranty in accordance with current Romanian legislation. We accept returns within 30 days from the delivery date, with no obligation to justify the decision. Delivery is carried out quickly by courier, with shipping confirmation and package tracking possibility.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\n\u003c\/div\u003e","brand":"ClassLights","offers":[{"title":"Default Title","offer_id":56804887888203,"sku":"Q-14G022","price":36.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/2067\/4891\/files\/sirena-alarmare-cu-motor-220vac-ms-390.jpg?v=1773834578","url":"https:\/\/classlights.eu\/hu-eu\/products\/sirena-alarmare-cu-motor-220vac-ms-390","provider":"ClassLights","version":"1.0","type":"link"}