DESLOC C100 Keyless Entry Door Review (2026): A Spec-Based Look

What stands out

• BHMA Grade 3 security rating with reinforced lock cylinder
• Supports 100 user PIN codes and 4 one-time codes
• Type-C emergency power port for low-battery situations
• Auto-lock setting adjustable from 5 to 120 seconds
• Local data storage with no Wi-Fi or app required

Who it fits

Key specs explained for this lock

BHMA Grade 3

This rating indicates the highest level of security and durability for residential deadbolts. It means the lock can withstand significant physical force and frequent use without failing. You can trust this mechanism for your primary entry point. When comparing smart locks, look for this grade to ensure you are getting a robust mechanical core that resists kicking or drilling better than lower-grade alternatives.

100 user PIN codes

You can store a large number of unique access codes for family members, staff, or tenants. This feature eliminates the need for physical keys and allows you to manage access remotely via the keypad. It is ideal for rental properties or busy households. When shopping, compare this capacity to other keypads to ensure you have enough slots for all your regular users without reusing old codes.

Type-C backup port

This port allows you to power the lock using a standard power bank if the batteries die. It ensures you are never locked out due to a dead battery. This feature provides peace of mind for those who forget to change batteries regularly. When evaluating smart locks, check if they offer this emergency option, as it is a critical safety net for electronic entry systems.

IP54 weatherproof

This rating means the lock is protected against dust ingress and water splashes from any direction. It ensures the internal electronics remain safe in rain or snow. You can install this on an exterior door without worrying about weather damage. When comparing outdoor locks, verify the IP rating to ensure the device will survive your local climate conditions over time.

DESLOC C100 Physical Design Details

The listing describes the DESLOC C100 as a nickel-finished deadbolt with a compact, rectangular form. According to the listing, the unit measures 155 by 78 by 25 millimeters, which translates to roughly 5.91 inches in width, 3.98 inches in height, and 8.11 inches in length. The total weight is 2.12 pounds. This mass suggests a solid build that resists forced entry better than lighter plastic alternatives. The IP54 weatherproof rating indicates protection against dust and low-pressure water jets, allowing reliable use on exterior doors exposed to rain or snow.

The keypad layout sits on the interior panel, featuring a visual display for code entry and status feedback. You program up to 100 user PINs and four one-time codes directly on the device. There is no app or Wi-Fi module, so all data stays local on the lock. This design choice removes cloud dependency and potential remote hacking vectors. The exterior keypad includes anti-peeping security to obscure your code from onlookers.

Installation fits standard US doors between 1-3/8 and 2 inches thick. It accepts a 2-1/8 inch bore hole and adjustable backsets of 2-3/8 or 2-3/4 inches. The mechanism works on both left and right-handed doors. You install it with a screwdriver, making it a straightforward DIY upgrade. The nickel finish provides a neutral look that blends with most hardware styles. The Type-C backup port ensures you can power the lock with a standard power bank if the batteries drain.

Setup And Everyday Use

Installation relies on standard US door dimensions. The unit fits doors with a thickness between 1-3/8 inches and 2 inches. It requires a 2-1/8 inch bore hole. The backset is adjustable to 2-3/8 inches or 2-3/4 inches. You can install it on left or right-handed doors using only a screwdriver. This makes it a straightforward DIY upgrade for replacing an existing deadbolt.

Daily operation centers on the keypad. You program up to 100 user PIN codes for family, staff, or rentals. You can also set four one-time codes that expire after a single use. This is useful for cleaners or delivery personnel. The lock includes an auto-lock feature. You can set the delay between 5 and 120 seconds. This helps ensure the door secures automatically after you enter.

Power management uses four AA batteries. The listing claims up to 12 months of battery life. Low-battery alerts warn you before the power runs out. If the batteries die, you can use the Type-C emergency port. Connect any power bank to unlock the door temporarily. Access data stays on the device. There is no Wi-Fi, app, or subscription required. This local storage approach removes cloud connectivity from your daily routine. The IP54 rating protects the keypad from weather. The anti-peeping PIN feature adds a layer of security during entry.

Before You Buy This Lock

You will need four AA batteries for daily operation, as they are not included. The listing notes a low-battery alert, but you must keep spares on hand to maintain access. For emergency power, ensure you have a Type-C power bank nearby. This unit does not connect to Wi-Fi or a smartphone app. You manage codes directly on the keypad. If you prefer remote monitoring or integration with other smart home devices, this lock may not fit your setup. It works best for users who want simple, local control without subscription fees. Check your door’s thickness and bore hole size before purchasing. The adjustable backset helps, but standard measurements vary. This deadbolt sits apart from connected smart locks in our 1 picks. It offers high physical security without digital complexity. Choose it if you value privacy and straightforward operation over remote features.

Check before you buy

• Confirm your door thickness is between 1-3/8 and 2 inches.
• Verify the bore hole size is 2-1/8 inches.
• Ensure you have four AA batteries for initial setup.
• Check if you need remote app access for this lock.

The product at a glance

1

DESLOC C100 Keyless Deadbolt

Best for: users wanting high code capacity without apps

Access Methods

Keypad

Auto-Lock Delay

5–120 seconds

User Code Capacity

100 user codes, 4 one-time codes

Included Door Hardware

Deadbolt

Power Source

Battery Powered

Special Features

Auto Lock

View on Amazon: DESLOC C100 Keyless Deadbolt Affiliate link

The DESLOC C100 is a keypad deadbolt lock featuring a visual display and auto-lock function. It supports 100 user PINs and four one-time codes for flexible access management. The unit meets BHMA Grade 3 security standards and includes an IP54 weatherproof rating. A Type-C backup port ensures entry if the four AA batteries die. It installs on standard US doors without requiring Wi-Fi or an app.

Pros

• BHMA Grade 3 security rating
• Supports 100 user PIN codes
• Type-C emergency power backup
• IP54 weatherproof design
• Auto-lock from 5–120 seconds

Cons

• No Wi-Fi connectivity
• No mobile app control
• Requires four AA batteries

Good fit if

• You need a keypad lock without app dependency
• You want to manage many user codes
• You require a weather-resistant outdoor lock

Skip if

• You want remote access from anywhere
• You prefer app-based management
• You need integration with other smart devices

Verdict: The DESLOC C100 Keyless Deadbolt is a solid choice for users who prioritize local security and high code capacity over remote smart features.

Specifications side by side

Frequently asked questions

See also

• desloc c100 keyless entry door alternatives
• best DESLOC black smart locks
• hornbill keyless entry door lock review
• eve door window review