{"product_id":"banhao-backup-alarm-12-48v-110db-weatherproof-reverse-beeper-for-trucks-vans","title":"banhao backup alarm 12-48V 110dB weatherproof reverse beeper for trucks \u0026 vans","description":"\u003cp\u003e\u003cstrong\u003eBANHAO Back up Alarm is a compact, heavy-duty 110dB reverse warning beeper that fits 12–48V vehicles to provide a clear audible alert when backing up.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis reverse alarm is designed for fleets and individual vehicle owners who need a reliable, loud warning device for reversing maneuvers. Built from thickened, high-strength nylon and sealed with advanced encapsulation, the unit resists water and dust while delivering a penetrating tone that can be heard in noisy environments. Its integrated, compact shape makes mounting flexible across trucks, vans, forklifts, RVs, construction vehicles and other 12–48V platforms.\u003c\/p\u003e\n\n\u003ch3\u003eHow loud is the BANHAO backup alarm and where will I hear it best?\u003c\/h3\u003e\n\u003cp\u003eThe beeper emits approximately 110dB, a volume intended to cut through traffic and jobsite noise without complicated electronics. That level is especially effective for outdoor, industrial, and busy urban settings where ambient sound is high.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated sound output: about 110dB for strong audibility\u003c\/li\u003e\n  \u003cli\u003ePiercing tone designed to attract attention at distance\u003c\/li\u003e\n  \u003cli\u003eWorks well in open yards, streets, and construction sites\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the alarm weatherproof and durable enough for heavy use?\u003c\/h3\u003e\n\u003cp\u003eYes — the unit uses advanced encapsulation to keep water and dust out, and the housing is molded from thickened nylon for impact and explosion resistance. It’s intended to operate reliably in rain, snow, and dusty environments common to commercial vehicles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWaterproof \u0026amp; dustproof encapsulation for outdoor use\u003c\/li\u003e\n  \u003cli\u003eHigh-strength nylon housing for improved impact resistance\u003c\/li\u003e\n  \u003cli\u003eStable operation in a variety of working conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and voltages is this reverse alarm compatible with?\u003c\/h3\u003e\n\u003cp\u003eThe BANHAO beeper accepts a wide DC input range (12–48V), letting you install it on light to heavy vehicles without extra converters. Its compact integrated shape allows flexible mounting positions to suit different chassis and rear layouts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with 12–48V electrical systems\u003c\/li\u003e\n  \u003cli\u003eFits trucks, vans, buses, pickups, forklifts, semi-trailers, RVs, construction vehicles\u003c\/li\u003e\n  \u003cli\u003eCompact design allows straightforward installation in tight spaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what maintenance does it need?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward thanks to the alarm’s integrated design — mount, wire to the reversing circuit or reverse light, and secure. Routine maintenance is minimal: periodic visual checks for secure mounting and clean sound outlet are usually sufficient.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSimple mounting options for most rear vehicle locations\u003c\/li\u003e\n  \u003cli\u003eWire to reverse circuit or reverse light for automatic activation\u003c\/li\u003e\n  \u003cli\u003eLow maintenance — inspect mount and clear debris from outlet\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: fleet managers, construction operators, safety-conscious drivers, and owners of commercial or recreational vehicles who need an affordable, durable, and highly audible reverse warning device. BANHAO’s backup alarm suits anyone wanting a straightforward safety upgrade that works across a broad range of 12–48V platforms and stands up to outdoor conditions.\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 range does the BANHAO backup alarm support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It operates on 12–48V DC systems, making it suitable for most light and heavy vehicles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the alarm suitable for outdoor use in rain or snow?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The unit uses sealed encapsulation and durable nylon housing for waterproof and dustproof performance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"banhao","offers":[{"title":"Default Title","offer_id":48084377567390,"sku":"B0DS85PY3C","price":30.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/banhao-front-view-mounted-on-truck.jpg?v=1785852459","url":"https:\/\/northtrailauto.ca\/products\/banhao-backup-alarm-12-48v-110db-weatherproof-reverse-beeper-for-trucks-vans","provider":"North Trail Auto","version":"1.0","type":"link"}