Collision-Triggered Recording Single-Lens Motorcycle Dash Cam

The Collision-Triggered Recording Single-Lens Motorcycle Dash Cam utilizes a built-in gravity sensor to independently lock video files upon detecting a collision. Combined with proprietary power-loss image-saving technology, it prevents the loss of evidence caused by battery depletion or loose wiring. It supports high-speed Class 10 memory cards up to 128GB and features intelligent loop recording to automatically free up storage space. It comes with a dedicated step-down power cable (12–24V input, 5V/2A output); the main unit is IP65-rated and the lens is IP67-rated for dust and water resistance, ensuring stable operation across a temperature range of -20°C to 70°C.

The device records road conditions throughout the ride and automatically switches to a low-power anti-theft standby mode when parked, capturing complete footage of traffic accidents, vehicle damage, or theft. As a two-wheeler accessory from a professional Chinese manufacturer, this dash cam offers excellent value for money and is suitable for both individual riders and bulk overseas procurement.

Key Product Highlights

1. Collision/Vibration-Triggered Video Locking

A highly sensitive gravity sensor in the main unit monitors for abnormal movements—such as impacts, scratches, or vehicle relocation—in real-time, automatically locking the corresponding video file upon detection. Locked files are protected from loop recording overwrites, ensuring the complete preservation of footage showing accidents or vehicle vandalism and solving the problem of critical evidence being automatically deleted.

2. Dual Protection: Instant Image Saving Upon Power Loss

Unlike standard motorcycle dash cams, the MT032 features a built-in power-loss caching mechanism. In the event of a dead battery, disconnected wiring, or sudden power loss, the footage currently being recorded is fully preserved. This acts as a safeguard alongside the collision-lock function, preventing the loss of critical surveillance video.

3. All-weather durability: Waterproof and temperature-resistant

The main unit is IP65-rated and the lens is IP67-rated for water and dust resistance, ensuring worry-free riding in rain or dusty conditions. The hardware operates reliably across a wide temperature range (-20°C to 70°C), maintaining stable recording—without screen blackouts or image blurring—during freezing winters, exposure to scorching sun, or long delivery shifts.

4. Smart loop recording + Convenient WiFi viewing

Recording starts automatically upon power-up, and old footage is overwritten to free up space, allowing for days of continuous recording. Built-in WiFi enables direct connection to the companion app; users can access anti-theft or accident footage anytime, anywhere, without needing to remove the memory card.

Real-world application cases

Case 1: Daily commuter (gasoline motorcycle)

The user parks their motorcycle outdoors every day. Previously, the bike suffered multiple scratches without any surveillance evidence. After installing the Boshi Electronic MT032 Collision-Triggered Recording Single-Lens Motorcycle Dash Cam, any contact, kicking, or movement triggers anti-theft recording, locking the footage of the disturbance so it isn't overwritten. 

A 128GB memory card supports days of continuous monitoring, preserving footage even if the battery dies; the user can quickly retrieve the video via the app after get off work.

Case 2: Full-time electric two-wheeler delivery rider

The rider spends over ten hours a day on the road; the device records in a continuous loop, eliminating the need for frequent memory card formatting. During a delivery, the rider was involved in a rear-end collision; the G-sensor instantly locked the complete MOV video file, clearly establishing liability and simplifying the insurance claim process. 

The IP67 lens ensures clear recording during heavy rain, and the wide-voltage step-down cable is compatible with various electric delivery vehicles.

Case 3: Cross-border auto parts wholesaler partnership

An overseas supplier specializing in two-wheeler parts purchases the MT032 model in bulk from our factory for sale in international markets. Overseas buyers generally seek a 2-in-1 device that combines dash cam functionality with long-term parking anti-theft protection; the collision-triggered locking feature offers a competitive edge over standard recorders. With comprehensive factory quality inspections, stable supply, and affordable pricing, it has become a best-selling product for retailers in Europe, the Americas, and Southeast Asia.

Target Audience & Use Cases

1. Commuters on gas-powered motorcycles who park outdoors for extended periods and worry about scratches or theft without evidence;

2. Users of electric motorcycles/scooters and food delivery riders requiring long-duration, uninterrupted loop recording;

3. Riders concerned about losing surveillance footage due to power loss caused by aging wiring or battery drainage;

4. Cross-border wholesalers of two-wheeler parts seeking cost-effective, differentiated dash cams with collision and anti-theft features;

5. Any rider needing both dash cam recording and 24-hour parking anti-theft surveillance.

Product Specifications

FAQ

Q1: Will videos locked due to collision or anti-theft triggers be deleted during loop recording?

A1: No. When the G-sensor detects vibration, impact, or movement, the system marks that video segment as a protected/locked file. It is automatically skipped during loop overwriting, ensuring permanent retention of footage showing vehicle damage or accident evidence.

Q2: Can the device still save recordings if the motorcycle battery goes completely dead?

A2: Yes. A dedicated power-loss saving function caches the current complete video the moment power is cut. Even if the battery drains completely or the power cable disconnects, critical surveillance clips are fully saved to the memory card without any missing footage.

Q3: Can this single-lens dash cam withstand long-term outdoor parking and extreme temperatures?

A3: Absolutely. With an IP65-rated main unit and IP67-rated lens (dust and water-resistant) combined with hardware optimized for a wide temperature range, it operates reliably in freezing conditions (-20°C) and scorching heat (70°C), making it ideal for months of continuous outdoor anti-theft monitoring.

Recommended for Procurement and Wholesale

If you are looking for a cost-effective, single-lens motorcycle dash cam featuring collision-triggered recording and long-lasting parking surveillance, the Boshi Electronic MT032 Collision-Triggered Recording Single-Lens Motorcycle Dash Cam is an excellent choice. 

This device integrates a comprehensive suite of functions—including 1080P HD recording, G-sensor-activated file locking, power-loss data protection, Wi-Fi smartphone playback, and graded waterproofing—effectively addressing two major pain points for riders: the lack of evidence in incidents and the loss of footage due to full memory. 

Each unit undergoes rigorous factory inspection, and we support both individual retail and bulk orders. Based in China, we are a reliable manufacturer serving global two-wheeler accessory suppliers, offering a stable supply and comprehensive after-sales service.