Nyboer 7-in-1 Keyless Smart Deadbolt Review (2026): A Spec-Based Look

What stands out

• Seven access methods including fingerprint, BLE app, code, fob, and key
• One-time, timed, and permanent password modes with anti-peeping privacy codes
• Customizable auto-lock and anti-pry alarm for enhanced security
• Fingerprint data stored locally on the lock chip without cloud upload
• Waterproof design suitable for heavy rain and brief immersion

Who it fits

Key specs explained for Nyboer lock

Connectivity: BLE

Bluetooth Low Energy connects the lock to your phone nearby. You use the app to unlock the door without needing a separate Wi-Fi gateway for basic functions. This saves battery and simplifies setup. Compare this to locks requiring constant Wi-Fi, which drain power faster. BLE is ideal if you want app control without complex network configuration for every unlock event.

Access Methods: Fingerprint, app, code, fob, key

The lock offers five distinct ways to enter. You can use a fingerprint, your phone app, a numeric code, a key fob, or a mechanical key. This variety ensures you are never locked out if one method fails. For example, if your phone dies, you still have a code or key. This flexibility suits families with different access needs and preferences.

Smart Home Compatibility: Amazon Alexa

You can use voice commands to unlock the door via Amazon Alexa. This requires a Wi-Fi gateway. It adds convenience for hands-free entry when carrying groceries. Compare this to locks without smart home integration, which require manual app or code entry. Alexa support is useful if you already use voice assistants for other home automation tasks.

Battery: 4 AA batteries

The lock runs on four standard AA batteries. This common power source is easy to replace at any store. The listing suggests a lifespan of about 12 months, depending on usage. This avoids the need for proprietary rechargeable packs or hardwired electrical connections. It is a practical choice for renters who cannot modify wiring and prefer simple maintenance.

Design and build specifications

According to the listing, the Nyboer T01B model measures 8.78 inches in height, 7.95 inches in length, and 3.82 inches in width. The finish is black. These dimensions allow it to fit standard doors with thicknesses between 1-3/8 inches and 2 inches. It also matches door hole diameters of 1-1/2 inches or 2-1/8 inches. You can install it on left or right-handed doors using just a screwdriver, with no extra drilling required.

The lock body is built for outdoor use. It is waterproof and designed to withstand heavy rain, splashes, and brief immersion. This durability means you can place it on an exterior front door without worrying about weather damage. The device runs on four AA batteries, which are not included. This power source supports a battery life of about 12 months, though actual life varies with how often you use it. A USB-C port provides emergency power if the batteries die.

Controls are integrated into the keypad and fingerprint sensor. The layout includes a mechanical key override for physical access. The design prioritizes function over aesthetics, with a straightforward black finish. There is no visible display screen mentioned in the specs. The auto-lock feature engages automatically, and an anti-pry alarm sounds if the door is forced. This physical security layer works alongside the digital access methods to protect your home.

Setup and everyday use details

Installing this lock requires only a standard screwdriver. The listing states no extra drilling is needed. It fits doors with thicknesses from 1-3/8 inches to 2 inches. You can use it on both left and right-handed doors. The hole diameter must be 1-1/2 inches or 2-1/8 inches. This straightforward design means you can set it up quickly without professional help.

For daily use, you have seven access methods. You can use your fingerprint, a numeric code, a key fob, a mechanical key, or the app via BLE. Remote unlocking and Alexa voice commands require a separate Wi-Fi gateway. The app lets you manage permanent, recurring, or one-time passwords for guests. You can also share access with one click or delete it instantly. The anti-peeping code allows you to add random digits before your PIN for privacy.

The lock features auto-locking and an anti-pry alarm. It sends low-battery alerts and offers a USB-C emergency port. Four AA batteries provide about 12 months of use. Fingerprint data stays on the lock chip and never uploads to the cloud. The device is waterproof and handles rain or splashes. It suits landlords managing multiple properties or residents wanting flexible entry options. The app remains free for life. This setup supports reliable, secure everyday access without complex wiring.

Before you buy this lock

You need to check door thickness and hole diameter before purchasing. The lock fits doors between 1-3/8 and 2 inches thick. The hole must be 1-1/2 or 2-1/8 inches wide. You must buy four AA batteries separately. They are not included. You also need a Wi-Fi gateway for remote unlock and Alexa voice control. Without it, you only have local BLE access. The app is free for life, which helps landlords managing multiple properties. You can generate timed passwords for guests or sitters. This feature reduces the need for physical key exchanges. The lock stores fingerprint data on the chip, not the cloud. This keeps your biometric info private. You should verify your door style matches the left or right-handed configuration. The waterproof design handles rain and splashes. It suits exterior front doors in various climates. Consider this alongside video doorbells for a complete entry system. The lock lacks a built-in camera, so pair it with a doorbell for full monitoring. Check your existing hardware to ensure smooth installation with just a screwdriver.

Check before you buy

• Verify door thickness is between 1-3/8 and 2 inches.
• Confirm hole diameter is 1-1/2 or 2-1/8 inches.
• Purchase four AA batteries separately as they are not included.
• Buy a Wi-Fi gateway for remote and Alexa features.
• Check if your door is left or right-handed.

The product at a glance

1

Nyboer 7-in-1 Keyless Smart Deadbolt Lock

Best for: rental property management and flexible access

Access Methods

Fingerprint, app, code, fob, key, voice

Connectivity

BLE

Smart Home Compatibility

Alexa

Included Door Hardware

Deadbolt

Water Resistance

Waterproof

Color

Black

View on Amazon: Nyboer 7-in-1 Keyless Smart Deadbolt Lock Affiliate link

The Nyboer 7-in-1 Keyless Smart Deadbolt offers seven entry methods, including fingerprint, app control, and code. It uses BLE for phone access and supports Alexa voice commands via a gateway. The lock fits doors 1-3/8 to 2 inches thick. It runs on four AA batteries for about 12 months. You can manage multiple locks through one free app. This model suits landlords or those needing flexible access options.

Pros

• Supports seven access methods including fingerprint, app, code, fob, and key
• BLE connectivity allows app control and remote features with a gateway
• Fits standard door thicknesses from 1-3/8 to 2 inches without extra drilling
• Fingerprint data stays on the lock chip for privacy
• Waterproof design handles rain and splashes

Cons

• Remote unlock requires a separate WiFi gateway
• Alexa voice unlock requires a separate WiFi gateway
• Batteries are not included

Good fit if

• You need multiple ways to unlock your door
• You manage rental properties and need guest codes
• You want fingerprint access without cloud storage

Skip if

• You want built-in WiFi without extra hardware
• You prefer a lock that includes batteries
• You need Google Home compatibility

Verdict: Nyboer 7-in-1 Keyless Smart Deadbolt fits users who want flexible entry options and privacy-focused fingerprint storage. It is best for landlords needing guest code management.

Specifications side by side

Frequently asked questions

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