{"product_id":"farbin-truck-backup-alarm-12-48v-110db-ip67-weatherproof-reverse-warning-horn","title":"FARBIN Truck Backup Alarm 12–48V 110dB IP67 Weatherproof Reverse Warning Horn","description":"\u003cp\u003e\u003cstrong\u003eFARBIN Truck Back up Alarm is a heavy-duty, IP67-rated reverse warning horn that delivers a 110±3 dB beeping sound for 12–48V trucks, vans, forklifts and construction vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact backup alarm combines rugged, weatherproof construction with simple wiring to add audible reversing alerts to commercial and large vehicles. Designed to cut through ambient noise, the unit uses epoxy-embedded electronics and a nylon housing to withstand water, dust and extreme temperatures from -30°C to 80°C. It’s built for universal fitment and everyday use on work sites, in yards, and on the road.\u003c\/p\u003e\n\n\u003ch3\u003eHow loud is the alarm and where will it be heard?\u003c\/h3\u003e\n\u003cp\u003eThe alarm emits an intense 110±3 dB beeping tone designed to attract attention across noisy environments without ambiguity. That volume helps alert pedestrians and other drivers during reversing maneuvers, especially on job sites and busy loading areas.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated output: 110 dB ±3 dB for immediate recognition\u003c\/li\u003e\n  \u003cli\u003ePitch and tone optimized for human attention in traffic\u003c\/li\u003e\n  \u003cli\u003eEffective over greater distances compared to lower-decibel units\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this unit survive rough environments and bad weather?\u003c\/h3\u003e\n\u003cp\u003eYes — the alarm is built for harsh conditions with IP67-level protection and epoxy-sealed electronics. The durable nylon housing resists dust ingress and temporary immersion, while components operate across a wide temperature range.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP67 waterproof and dustproof rating for outdoor use\u003c\/li\u003e\n  \u003cli\u003eEpoxy-embedded electronics reduce moisture damage risk\u003c\/li\u003e\n  \u003cli\u003eOperational from -30°C to 80°C for extreme climates\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation difficult and which vehicles are compatible?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for any technician who can splice into a reverse-light circuit. The alarm supports 12–48V systems and comes with a universal mounting bracket to fit trucks, trailers, buses, forklifts and construction gear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with 12V–48V heavy-duty and commercial vehicles\u003c\/li\u003e\n  \u003cli\u003eUniversal slotted bracket for adaptable mounting positions\u003c\/li\u003e\n  \u003cli\u003eReverse-polarity protection prevents damage if wired incorrectly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety or maintenance tips should I follow?\u003c\/h3\u003e\n\u003cp\u003ePosition the alarm so its sound projects toward the rear unobstructed by bodywork, and confirm wiring is secure and protected from abrasion. Periodic checks ensure the unit remains sealed and the bracket is tight for reliable long-term performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMount with clear rear-facing path for optimal audibility\u003c\/li\u003e\n  \u003cli\u003eSplice to reverse light or switch; ground to vehicle chassis\u003c\/li\u003e\n  \u003cli\u003eInspect seals and bracket during routine vehicle maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The FARBIN Truck Back up Alarm is intended for fleet managers, contractors, equipment operators and owners of large or commercial vehicles who need a robust, high-decibel reversing alert. It suits trucks, semi-trailers, RVs, buses, forklifts, excavators and any heavy vehicle that requires durable, weatherproof audible warning during reverse operations. If you want a simple, high-output alarm that tolerates harsh environments and straightforwardly connects to existing reverse circuits, this product fits those needs.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What voltage does the FARBIN backup alarm support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It supports 12V–48V systems, covering most trucks, buses, forklifts and heavy vehicles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the unit waterproof and weatherproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It features IP67 protection with epoxy‑embedded electronics for dust and water resistance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FARBIN","offers":[{"title":"Default Title","offer_id":48080832856222,"sku":"B0FFZ2Z3Z2","price":102.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/farbin-alarm-front-view.jpg?v=1785789476","url":"https:\/\/northtrailauto.ca\/products\/farbin-truck-backup-alarm-12-48v-110db-ip67-weatherproof-reverse-warning-horn","provider":"North Trail Auto","version":"1.0","type":"link"}