Nieyigj Y787 Smart Alarm Anti-Theft Combination Chain Lock for Bikes and Gates, Blue

Protect your valuable bicycle or gate with the advanced Nieyigj Y787 Smart Alarm Combination Chain Lock. Finished in a stylish blue, this high-security lock integrates a powerful, high-decibel alarm system that activates upon sensing tampering, effectively deterring potential thieves. Constructed from ultra-durable steel and weather-resistant materials, it offers uncompromising heavy-duty protection in any environment. The keyless 4-digit password design provides maximum convenience, eliminating the hassle of lost keys. Highly portable and versatile, it's the ideal security solution for mountain bikes, road bikes, electric scooters, and household gates. Please note that it ships without batteries, which must be purchased separately. Measures 9.45 inches / 24 cm in packed length.

• Premium Anti-Theft Security: Nieyigj Y787 password alarm lock provides robust protection for your bicycle, ensuring peace of mind against theft.
• Smart Alarm System: Built-in high-decibel alarm triggers upon tampering, effectively scaring away potential thieves (ships without batteries).
• Durable Chain Construction: Crafted from high-strength steel and durable plastic components to withstand cutting and prying attempts.
• Keyless Combination Access: Convenient 4-digit combination lock eliminates the need for keys, offering quick and easy access.
• Versatile Application: Perfect for securing bikes, gates, scooters, and motorcycles, measuring 9.45 inches / 24 cm in length.
• Weather Resistant Design: Designed to endure outdoor elements, protecting your lock mechanism from rust and corrosion over time.