Smart Car Door Opening Sensor Alarm – High-Sensitivity Anti-Collision Safety Device with Voice Notification System

Upgrade your vehicle safety with the Smart Car Door Opening Sensor Alarm, a compact and intelligent anti-collision warning device designed to prevent accidents when opening car or truck doors. With high-sensitivity detection and smart voice alerts, this device helps keep passengers, cyclists, and nearby vehicles safe in busy environments.

Built with a low-power intelligent sensor system, this device automatically activates when the door is opened and provides clear voice or broadcast warnings, alerting nearby people in real time. It’s especially useful in crowded parking areas, roadside stops, and nighttime driving situations where visibility is reduced.

Made from durable ABS material, the sensor is lightweight, compact, and designed to blend seamlessly into your vehicle without affecting its appearance. Its strong double-sided adhesive base ensures secure installation without drilling or wiring, making setup fast and hassle-free.

Key features include:

• High-sensitivity smart door opening detection
• Voice alert warning system for added safety
• USB rechargeable with long battery life (500+ cycles)
• Compact design that doesn’t affect vehicle aesthetics
• Strong adhesive mounting for stable installation
• Compatible with both cars and trucks

Perfect for:

• Family cars and daily commuting vehicles
• Ride-share and taxi safety upgrades
• Trucks and commercial transport safety
• Night driving and low-visibility environments

The device operates on a 5V input system and is designed for long-lasting performance with minimal power consumption. Once installed, it works automatically—no wiring, no modifications, just smarter safety every time you open your door.

If you want a simple, effective, and intelligent car safety upgrade to prevent door-opening collisions, this Smart Car Door Opening Sensor is a must-have accessory.