{"product_id":"lnkerco-108db-car-alarm-magnetic-vibration-sensor-with-remote-flashing-red-light","title":"LNKERCO 108dB Car Alarm — Magnetic Vibration Sensor with Remote \u0026 Flashing Red Light","description":"\u003cp\u003e\u003cstrong\u003eLNKERCO's 108dB Car Alarm is a compact, magnet-mounted vibration sensor that emits a loud siren and flashing red light to deter vehicle tampering and signal nearby attention.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis portable anti-theft unit combines a high-sensitivity motion sensor with three selectable volume levels and a visual warning light, giving you a simple, tool-free way to protect cars, RVs, trucks, bikes or luggage. It runs on two common AAA batteries and includes a remote control for arming, disarming and helping you find your vehicle in crowded areas.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the alarm detect and respond to attempted theft?\u003c\/h3\u003e\n\u003cp\u003eThe device uses an accelerometer-based vibration sensor with algorithm filtering to distinguish knocks from strong impacts. On the first trigger it issues a short chirp and flashes the red LED; repeated or stronger vibration activates a continuous alarm cycle to draw attention.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThree sensitivity thresholds cut false alerts from wind or minor bumps\u003c\/li\u003e\n  \u003cli\u003eInitial 2-second warning pulse followed by 30-second full alarm on stronger triggers\u003c\/li\u003e\n  \u003cli\u003eFlashing red indicator mimics active security systems to deter intruders\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat volume options and sound output can I expect?\u003c\/h3\u003e\n\u003cp\u003eYou can pick from three alarm intensities — 96dB, 102dB and 108dB — to suit different environments. Higher settings are useful for outdoor parking lots while lower volumes work better in busy streets or attached garages where excessive noise is a concern.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e108dB top-level for maximum attention in open areas\u003c\/li\u003e\n  \u003cli\u003eMiddle and low levels preserve neighborhood peace and reduce disturbance\u003c\/li\u003e\n  \u003cli\u003eAdjustable sound profile helps tailor protection to your parking situation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is the unit installed and powered?\u003c\/h3\u003e\n\u003cp\u003eInstallation is magnetic: press the alarm onto any metal surface and it stays in place without drilling or adhesives. The unit runs on two AAA batteries, offering weeks to months of operation depending on activity and chosen volume level.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStrong magnetic base for quick, non-destructive placement\u003c\/li\u003e\n  \u003cli\u003eBattery-powered—no wiring required, ideal for temporary or rented vehicles\u003c\/li\u003e\n  \u003cli\u003ePortable design lets you move it between vehicles or use on doors, bikes, luggage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the remote control improve everyday use?\u003c\/h3\u003e\n\u003cp\u003eThe included wireless remote extends up to about 66 feet, allowing you to arm and disarm the alarm from a distance. It also helps you locate your vehicle in crowded lots with a quick audible\/visual check.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to 20 meters effective remote range for convenient operation\u003c\/li\u003e\n  \u003cli\u003eOne-button arm\/disarm for fast security changes\u003c\/li\u003e\n  \u003cli\u003eRemote-triggered sound aids vehicle location in parking areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The LNKERCO 108dB vibration alarm suits drivers, RV owners and fleet users who want a no-fuss, portable deterrent for parked vehicles. It's also useful for cyclists, travelers securing luggage, or homeowners seeking a simple door\/window alert — anyone needing a battery-powered, magnetic alarm that’s easy to move and adjust for different environments.\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: How long do the batteries last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: With typical use the two AAA batteries last about 1–3 months; heavy triggering shortens runtime.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this on non-metal surfaces?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes; for non-metal you can place it nearby or use adhesive-mounted metal plate so the magnetic base will hold.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LNKERCO","offers":[{"title":"Default Title","offer_id":48083776012446,"sku":"B0DNZFZCY9","price":58.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/lnkerco-front-view.jpg?v=1785836413","url":"https:\/\/northtrailauto.ca\/products\/lnkerco-108db-car-alarm-magnetic-vibration-sensor-with-remote-flashing-red-light","provider":"North Trail Auto","version":"1.0","type":"link"}