{"product_id":"simplex-4903-9425-truealert-non-addressable-horn-strobe","title":"Simplex 4903-9425 TrueAlert Non-Addressable Horn Strobe","description":"The Simplex 4903-9425 TrueAlert is a non-addressable audible and visible fire alarm notification appliance designed for conventional 4-wire fire alarm circuits. This wall-mounted horn\/strobe combines an electronic horn with a high-output strobe in a compact, rugged housing. The 4903-9425 features a red cover and provides a 15 candela strobe output. The horn produces a loud, harmonically rich sound suitable for continuous or coded operation based on the controlling notification appliance circuit. The strobe can operate in free-run mode or be synchronized with compatible Simplex control equipment. It operates from a nominal 24 VDC system and supports standard electrical box mounting. Its thermoplastic housing is designed for commercial fire alarm applications and provides accessible wiring terminals for installation, inspection, and testing.","brand":"Simplex","offers":[{"title":"Default Title","offer_id":53117049438528,"sku":"4903-9425","price":96.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2274\/8736\/files\/4903_9425_0.jpg?v=1788877926","url":"https:\/\/store.greenwaveelectronics.com\/products\/simplex-4903-9425-truealert-non-addressable-horn-strobe","provider":"Green Wave Electronics","version":"1.0","type":"link"}