- Emergency Stop Function: This lightweight and portable treadmill safety key is designed for convenience. Easily store it or take it with you to the gym, ensuring safety wherever you go. - Universal Compatibility: Suitable for most treadmill models on the market, this safety key serves as an essential accessory, allowing you to use your running equipment safely. - Immediate Response: In case the treadmill moves outside of the detection range, the emergency brake key activates, stopping the machine instantly and sounding an alert. This feature helps to prevent falls and injuries during workouts. - Essential Safety Device: The treadmill safety key prevents operation without a connected key, significantly reducing the risk of accidents. It ensures that the machine can only be used safely, protecting both the owner and the user. Use Scenarios: 1. At the gym: Carry this lightweight safety key in your gym bag for peace of mind while using shared treadmills. 2. Home workouts: Attach the key to your home treadmill to ensure safe operation, especially if children or pets are around. 3. Outdoor training: Use this portable safety key with your treadmill when exercising outdoors, providing a reliable safety feature during your workout. With its critical safety functions and universal compatibility, this treadmill safety key is a must-have accessory for any fitness enthusiast.