AD-400-CY

The Schlage AD-400-CY Wireless Deadbolt with CyberSecurity is a state-of-the-art smart lock designed to provide both convenience and security for your home. This lock is part of Schlage's Connect series, which allows you to control and monitor your front door lock using your smartphone or other connected devices.

This deadbolt features a sleek, modern design that is sure to complement any home decor. The satin nickel finish adds an elegant touch, while the smooth, easy-to-turn handle ensures a comfortable and intuitive user experience. The lock comes with a single cylinder configuration, which means it can be locked and unlocked from the outside using a key, while the inside can be locked and unlocked using the turn knob or the Schlage Home app.

The Schlage AD-400-CY is equipped with Schlage's patented Flex-Lock technology, which ensures a secure and reliable locking mechanism. It also features a built-in alarm system that will sound if someone attempts to force the door open. This lock is designed to fit standard door preparations, making it a versatile choice for homeowners.

One of the most notable features of this lock is its wireless connectivity. It can be connected to your home Wi-Fi network, allowing you to control and monitor it remotely using the Schlage Home app. The app allows you to lock and unlock the door, grant and revoke access to guests, receive notifications for lock status changes and intrusion attempts, and even set up custom user codes.

Another important security feature of this lock is its CyberSecurity technology. It is designed to protect against hacking and unauthorized access, ensuring that your home remains secure. The lock encrypts all communication between the lock and the app, and it also requires a unique, user-defined PIN to be entered before any changes can be made to the lock settings.

In summary, the Schlage AD-400-CY Wireless Deadbolt with CyberSecurity is a high-tech, convenient, and secure smart lock that is perfect for homeowners who want to add an extra layer of security and control to their home. Its sleek design, reliable locking mechanism, and wireless connectivity make it a top choice for those who value both style and functionality.

The Schlage AD-400-CY Wireless Deadbolt Lock 626 is a popular smart lock option for homeowners seeking convenience and security. Here are some pros and cons to help you decide if this lock is the right choice for you.

1. WiFi and Bluetooth connectivity: The Schlage AD-400-CY lock offers both WiFi and Bluetooth connectivity, allowing you to control your lock remotely via the Schlage Home app or through voice commands with Amazon Alexa or Google Assistant.

2. Keyless entry: The lock offers multiple keyless entry options, including a touchscreen keypad, smartphone app, and voice commands, making it a convenient alternative to traditional keys.

3. Customizable access codes: You can create up to 30 access codes for family members, guests, or service providers. This feature allows you to easily grant and revoke access without having to rekey the lock.

4. Secure design: The lock features a reinforced strike plate, anti-pick shield, and a hardened steel deadbolt for added security.

5. Battery-operated: The lock operates on four AA batteries, which can last up to 1-3 years depending on usage. It also includes low battery alerts and an auto-lock feature to ensure your door is always secure.

1. Installation complexity: Installing the Schlage AD-400-CY lock requires some technical skills, as it involves wiring the lock to your home's electrical system. You may need to hire a professional for installation or follow the detailed instructions carefully.

2. Cost: Compared to traditional deadbolts, smart locks like the Schlage AD-400-CY are generally more expensive. The additional cost covers the features and connectivity provided by the smart lock.

3. Dependence on WiFi and mobile connectivity: While the lock offers both WiFi and Bluetooth connectivity, you may still experience issues with remote access if your WiFi signal is weak or unstable. Additionally, if you lose mobile connectivity, you may not be able to control the lock remotely.

In conclusion, the Schlage AD-400-CY Wireless Deadbolt Lock 626 offers a range of convenient features, including WiFi and Bluetooth connectivity, keyless entry, and customizable access codes. However, it also requires some installation expertise and carries a higher price tag compared to traditional deadbolts. Ultimately, the decision to purchase the Schlage AD-400-CY lock depends on your personal needs and preferences. If you value the added convenience and security features, this lock could be a worthwhile investment. If you prefer a simpler and more cost-effective option, you may want to consider a traditional deadbolt.

Details:

Missing parts and key for.

specifications entrysyst:

• brand: Schlage
• mpn: Ad-400-cy
• type: Lock
• color: Silver

shipping entrysyst:

• type: calculated
• class: standard, expedited
• transit: 3-8 days
• service: usps ground advantage, usps priority mail
• carrier: usps

returns entrysyst:

• policy: no returns

seller entrysyst:

• # reviews: 935
• city: garland, texas
• rating: 99.1%

offer entrysyst:

• in stock #: 5
• started: february 2, 2026
• options: ship-to-home
• availability: in stock
• prices: $99.00–$1599.00
• item condition:
  • New
  • New – Open box
  • Used
  • For parts or not working
  • Open box
• sold #: 12
• best offers: true

payments entrysyst:

• other
• credit card: diners-club
• wallet: apple-pay

general entrysyst:

• category: Home & Garden > Security > Door Entry Systems Intercoms

Grouped With:

• AD400993S70MT: LOCK, Schlage