Do not install or repair the product arbitrarily. Also, do not install where the gap between the door and door frame exceeds 5mm.

• Do not apply excessive force to the buttons or press them with sharp tools.
• Do not operate the product with wet hands or allow liquids such as water or beverages inside.
• Clean the product with a soft, dry cloth only. Do not use water, benzene, or alcohol.
• Always ensure the door is fully locked when leaving.
• Do not install the product where it will be exposed to direct sunlight for long periods, as this may cause cracks in the touchpad.
• Keep your passcode confidential and change it periodically.
• Insert batteries correctly according to polarities (+/-).
• Be careful as inserting batteries in the reverse direction of the polarity indicators inside the compartment may cause leakage or rupture.
• When the battery replacement alert melody sounds, replace all batteries with new ones immediately. Do not mix them with the batteries currently in use.
• Battery consumption may increase depending on the wireless communication environment.
• This device may cause radio interference during operation and may receive harmful interference from other devices.
• As this wireless equipment may experience radio interference during operation, services related to human safety cannot be provided.
• Using the product in an environment with severe condensation may cause performance issues.
• It is recommended to maintain a minimum distance of 40cm when using the product.
• Installation by Zigbang or an authorized technician from the point of purchase is recommended.
• Product images are subject to change depending on circumstances, and colors may differ from the actual product.
• Non-fire-rated products cannot be installed or used in locations that are required to meet fire-resistance standards under the Building Act and other related laws.
• For battery-powered products, there is a risk of explosion if battery-type lithium secondary (rechargeable) batteries are used.
• When the batteries reach the end of their life, replace all of them at the same time. Do not mix unused batteries with batteries that are in use or fully used.
• Service fees may incur if defects occur due to self-installation. Installation by Zigbang or an authorized technician from the point of purchase is recommended.
• The contents of this manual are subject to change without prior notice to users for product performance improvement.

This product is intended for use in the country/region where it was officially sold. If this product is used outside of the country/region of official sale,
(1) some functions of this product (including, but not limited to, the "App Service") may be limited, restricted, or unavailable,
(2) the warranty policies shall not be applicable, and
(3) after-sales (A/S) services may be limited, restricted, or unavailable.