LNKERCO Car Alarm System with 3D Motion Sensor — 2‑Unit Wireless Kit, 108dB Siren & Magnetic Mount

LNKERCO’s two‑unit car alarm kit is a wireless, magnet‑mounted anti‑theft system with a 3D motion sensor and up to 108dB siren to deter break‑ins and protect up to two vehicles.

This compact, no‑wiring alarm set gives you flexible theft protection for cars, motorcycles, e‑bikes, doors or luggage. Each kit includes two alarm units plus one remote; the alarms use an AI‑tuned 3D acceleration sensor to detect impact and tampering while reducing false triggers from ambient vibration. With selectable siren volumes, a visible red warning light and simple magnetic attachment, it’s designed for easy installation and routine use without professional help.

How does the motion sensor tell a real threat from normal movement?

The alarm uses a three‑axis acceleration sensor supported by an algorithm that evaluates vibration patterns. It recognizes forceful impacts, prying and abrupt knocks, while ignoring common environmental noise like passing traffic or weather. This reduces nuisance activations that occur with basic vibration alarms.

• 3D acceleration sensor distinguishes direction and intensity of motion
• AI filtering reduces false alarms from rain, wind or road rumble
• Multiple sensitivity settings for tailored detection

What happens when the alarm is triggered?

On the first detection the unit emits a brief beep and a flashing red LED as an initial warning. If disturbance continues, the alarm escalates to a loud 108dB siren (adjustable to lower volumes) and strobe‑style flashes to attract attention and frighten off intruders. The remote also allows you to silence or rearm the system within range.

• First alert: short beep + red warning light
• Secondary response: 30‑second siren with selectable 108/102/96dB levels
• Remote control for arm/disarm and vehicle locating up to 66 ft (20 m)

How do you install and power the alarm units?

No drilling or wiring is required: each alarm has a strong built‑in magnet that secures to metal surfaces so you can stick it on and remove it at will. The enclosures are UV and temperature resistant to withstand outdoor parking conditions. Power comes from common AAA batteries for months of operation, and the remote uses a long‑life battery for extended use.

• Magnetic mount for tool‑free placement and easy transfer between vehicles
• Durable anti‑UV PC housing resists heat and cold
• Alarm: 2 × AAA batteries (≈6+ months); remote battery life ≈2 years

Can this kit protect more than one vehicle or item?

Yes — the set contains two alarm units and a single remote that can pair with multiple hosts, so you can secure two separate vehicles or position one unit inside and one outside a single car for better coverage. The compact design also adapts to bikes, e‑bikes, doors, luggage and storage areas, offering multi‑scene security options.

• Two alarms included for dual‑vehicle or multi‑position protection
• Remote pairs to multiple units for shared access among family members
• Suitable for cars, motorcycles, bikes, doors and portable items

Who is this for: drivers, riders and property owners who want a straightforward, portable anti‑theft solution without professional installation. LNKERCO’s kit is aimed at people who value quick setup, adjustable sensitivity to cut false positives, louder alarm options for visible deterrence, and the flexibility to protect more than one vehicle or item with a single remote.