Smart Photoelectric Sprint Timer, 0.001s Precision, APP Data Export, Receiver Only, No Transmitter

Key Selling Points

• ✅ 0.001-second level timing accuracy, captures athletic performance at millisecond level
• ✅ 150m wireless RF networking, supports 2–8 device cascading, no frequency interference for multi-group training
• ✅ Magnetic quick-mount stand, 31–142cm stepless adjustment, lightweight and portable
• ✅ Free lifetime dedicated APP with automatic data statistics and one-click Excel export
• ✅ 2-in-1 design: sprint timing + light reaction training, covers all training scenarios
• ✅ Upgradeable to through-beam solution, fits all training stages from entry-level to professional

Product Overview

The Queling CC01 infrared sprint timer is a lightweight professional timing device designed for school physical education, fitness training institutions and sports clubs. Adopting reflective infrared sensing technology, a single device can complete timing setup independently, and is easy to operate even for beginners.

It supports multi-device wireless networking, and works with the exclusive MilliDash APP for data-driven scientific training. It also has a built-in light reaction training system to improve both speed and agility. The product can be upgraded to a through-beam solution by adding transmitters later, meeting full-stage demands from basic training to professional competitions.

Core Advantages

1. Premium Hardware & Portable Setup

1. 1-second magnetic quick mount: Tool-free installation. The main unit attaches to the stand in one second, easy to disassemble and pack.
2. Adjustable height and angle: The stand supports 31–142cm stepless extension and 90° free angle adjustment, adapting to different venues and training postures.
3. Lightweight design: Single receiver weighs only 69g, single stand weighs 340g. Comes with a dedicated storage bag for easy transport between venues.
4. Durable build: Shock-resistant and drop-proof body material, suitable for complex outdoor training environments.

2. Stable Networking & Long Battery Life

1. 150m wireless coverage: Devices connect via RF signal with a maximum transmission distance of 150m, ideal for large-venue long-distance training.
2. Flexible networking expansion: Supports 2/4/6/8 device networking. The No.1 main unit controls all slave units with strong scalability.
3. 3-channel anti-interference: Three frequency bands (470.0MHz / 470.5MHz / 471.0MHz) are adjustable. Multiple groups can train at the same time without frequency crosstalk.
4. 8-hour long battery life: Built-in large-capacity lithium battery, supports 8 hours of continuous use on a full charge. Comes with a 1-to-4 Type-C charging cable, fully charges 4 devices in 2 hours.

3. Multiple Training Modes, All-in-One Device

▶ Sprint Timing Modes

• Full split timing: Deploy devices at multiple points to accurately capture dynamic data of start, acceleration and mid-race stages.
• Multi-lane multi-person timing: Simultaneous testing on multiple lanes, independent score statistics without crosstalk, accurately measures time and speed of each athlete.
• Shuttle run / multi-person shuttle run: Automatically calculates round-trip distance and time, suitable for fitness tests and special training.
• Single-point timing: Records total time with single point setup, meets basic speed testing and daily training needs.
• Custom sequence mode: Fits irregular route training such as 5m three-direction run, Z-shaped weave run and shuttle run.
• Interval start: Automatic timed start for batch group training, no need for manual starting gun operation repeatedly.

▶ Light Reaction Training

6 adjustable light colors, with 4 training modes: Random Mode / Sequence Mode / Base Mode / Synchronous Light Mode. It accurately counts reaction time and automatically generates visual training data, comprehensively improving athletes' agility and reaction speed.

4. Four Starting Methods, All Scenarios Covered

1. Sensor start: Automatically triggered by device sensing, focuses on split results and mid-segment speed analysis with high data reference value.
2. Signal start: Built-in speaker on the main unit for starting signal, suitable for regular 100m tests in primary and secondary schools.
3. Mobile phone voice start: Tap to start in the APP, with adjustable delay time, flexibly adapts to different training rhythms.
4. Starting gun start: Compatible with professional 100dB starting gun, triggers timing via sound pickup with near-zero error.

5. MilliDash Dedicated APP (Lifetime Free)

• Supports both Android and iOS, all functions free for lifetime
• Download link: https://www.ql-sport.com/downloads
• Automatically records real-time time and speed data, accurately captures athletic performance
• Supports individual/team member management and multi-dimensional performance comparison
• One-click export of training data in Excel format, efficient and convenient
• Supports online/offline data viewing, data saved locally without loss

pplication Scenarios

• Sprint tests and PE exam simulation in primary and secondary schools
• Daily training and split speed testing for track and field teams
• Agility training and reaction ability testing in gyms
• Timing for club team building events and fun sports competitions

Notes

1. Operate gently when folding the stand to avoid pinching hands.
2. The reflective solution is susceptible to strong ambient light and reflection. It is recommended to use in evenly lit environments and keep the sensing distance within 1.3m.
3. When networking multiple devices, ensure all devices are on the same frequency. The No.1 main unit must be powered on first; slave units cannot work independently without the main unit.
4. The phone connects to the No.1 main unit via Bluetooth. Please keep the distance within 20m to avoid disconnection.
5. When using through-beam mode, align the transmitter and receiver. A white light on the receiver indicates successful alignment.
6. Use the device in open, unobstructed environments for best timing accuracy.