Cadenas intelligent antivol avec alarme et connexion sans fil, serrure à mot de passe pour vélo, portail, porte, casier et rangement, dispositif de sécurité avec alerte sonore

Anti-theft smart password lock with 110db alarm function. Vibrating or removing the lock activates the alarm. Cutting the cable or removing the cover triggers an alarm. Three times the wrong code triggers the alarm. The lock programmable 4 digital passwords, up to 256 types of passwords, easy to use and keyless. IP55 waterproof and dustproof, suitable for indoor and outdoor use. Type: Smart Password Lock Material: Copper + ABS + Steel Cable Power: 3 x AAA batteries (not included) Features: Rechargeable, Anti-theft, Bluetooth Compatible Connection, Keyless, Universal Size: 92 mm x 55 mm x 34 mm/3.62”“ x 2.17”“ x 1.34”“ (approx.) Remarks: Due to the difference between light and screen setting, the color of objects may differ slightly from the images. Please allow small size difference due to different manual measurements. The pack contains: 1 x Smart Password Lock 1 x User Manual