Patio Door Security Lock with Anti-Theft Alarm, High Security French Door Security Lock, Professional Patio Door Locks, Door Safety Locks for French Double Doors Conservatory Doors

• 【With Anti-theft Alarm】-The alarm device inside the door lock, when someone tries to open the door handle, it will trigger the alarm device and the alarm will emit a loud alarm sound, which improves the security
• 【Easy to Install and Use】-The lock is quick and tool-free to install. Simply insert the closed door handles into the lock, snap it together, and use the black button to lock and unlock in just 1 seconds
• 【High Security】-The patio door lock is made of high-quality ABS and aluminum materials, double-layer structure increases strength and prevents damage，providing strong protection against tampering or damage. It securely covers the two horizontal door handles, ensuring comprehensive safety for your patio or conservatory doors
• 【Sleek and Attractive Design】-The lock features a simple, elegant white glossy finish achieved through powder spraying and baking technology, allowing it to complement your door’s design without being intrusive or mismatched
• 【Compatibility and Adaptation】-This lock is designed specifically for double doors with horizontal handles, and it is not compatible with vertical or curved handles. Be sure to check that your door handles match the pictured design to ensure proper fit

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