Electronic Door Lock – ER4400

Electronic Door Lock – ER4400 is one of the modern, secure, and convenient security solutions for living spaces, offices, villas, or hotels. It is one of the most popular smart door lock products today, thanks to its superior security features and convenience. The product features an elegant and sturdy design, made from high-quality materials that can withstand external impacts, while also being compatible with all types of doors and interior styles.

Features equipped with the ER4400 Electronic Door Lock

• Anti-copy virtual password: Allows the creation of a virtual password along with the actual password for extra security.
• Double locking capability: Can lock from both the outside and inside of the door.
• Auto-lock function: Automatically locks the door if it is opened but remains in the closed position.
• Impact alert: Provides a warning when there is a strong impact on the outside of the door.
• Automatic disable: The lock will be disabled for 1 minute if the wrong password is entered 5 times in a row.
• Shockproof capability: Integrated with shock resistance to ensure durability

Outstanding advantages of the ER4400 Electronic Door Lock

• Safety protection when entering and exiting: The ER4400 is an electronic lock designed for frameless glass doors with a glass thickness of 11 – 12mm, using both cards and passwords for enhanced security
• Fire alarm sensor integration: When the internal temperature fluctuates around 60°C ± 10°C, the lock body will automatically activate to the open state, ensuring that occupants can quickly exit in case of a fire.
• Storage capacity: Capable of storing up to 50 RFID cards, with capacitive sensor technology that verifies cards with a single touch. Additionally, the device can store one master password and one user password for further convenience
• Stable battery performance: Operates efficiently using 4 AA 1.5V batteries. When the battery is low, the device will signal for a replacement to ensure the lock’s continued performance. An emergency power supply via a 9V battery is also available if needed

High-quality, durable materials

• The front of the lock is made from aluminum and zinc, while the back is crafted from flame-retardant ABS plastic. The zinc is molded for high durability, ensuring the product remains sturdy and reliable, with minimal damage during use

Where to buy high-quality Electronic Door Lock?

The ER4400 electronic door lock is a perfect solution for your security and convenience needs. Purchase the product now at AutoRack with great deals and worry-free product quality. Feel free to contact us for more product information. Our team of experts is always ready to assist you in finding the right device for your needs. With 4 branches nationwide and a large stock of products available, AutoRack ensures quick and reliable delivery to customers.