Smart Glass Door Lock, Perfiware 4in1 Biometric Fingerprint Glass Door Locks (LG2315)
Quick take
This drill-free smart lock panel adds biometric access to push-pull frameless, double-acting glass doors. You get four unlock options (fingerprint, virtual 16-digit passcode, IC card, and remote), plus auto-lock and an always-open mode. The main caveat is fit: it is not for sliding glass doors, and it needs specific glass thickness and gap measurements to install correctly.
Pros and cons
Pros
- 4-in-1 entry methods: fingerprint, 16-digit passcode, IC card, and remote control.
- Designed for drill-free installation on compatible push-pull frameless/double-acting glass doors.
- Useful access features like auto-lock on closure and an always-open mode for traffic flow.
- Biometric capacity for up to 100 users (up to 100 fingerprints) and support for 10 remotes.
Cons
- Not suitable for sliding glass doors, and compatibility depends on door thickness and door gap.
- Fingerprint accuracy may vary, and setup can require some technical knowledge for best results.
- Batteries are required (4AA), and they are not included with the lock panel.
What buyers think
Buyer feedback for this type of glass-door lock centers on installation convenience and day-to-day usability. Multiple shoppers described the lock as easy to install and program, and some specifically mentioned it working well on tempered full glass doors in office-partition style setups.
On performance, comments generally point to solid functionality once set up, with a few notes that fingerprint matching is not perfectly consistent every time. Overall, review evidence suggests it is best received by people who want keyless access for glass doors and are comfortable verifying compatibility measurements before ordering.
Key features that matter for glass doors
Drill-free panel for compatible push-pull frameless glass doors
The LG2315 is built for frameless, push-pull (including double-acting) glass door setups. It uses a one-piece construction intended to help avoid damaging the door during installation. It also includes guidance to help you confirm the lock panel size and door fit before purchase.
Important fit notes: it is not suitable for sliding glass doors. It is intended for door thickness of 0.39-0.47 in (10mm-12mm) and two-glass-door gap of 0.16-0.59 in (4mm-15mm). Measuring before you buy is essential.
Four unlock methods for different user preferences
This lock supports flexible access control, which is often the deciding factor for offices and shared entry spaces:
- Fingerprint unlocking for quick, keyless entry.
- Password unlocking using a virtual passcode (16 digits noted for privacy).
- IC card unlocking for users who prefer cards over biometrics.
- Remote unlocking for convenience and bulk access management. One remote can control multiple locks, and one lock can pair with multiple remotes.
Auto-lock and always-open mode
If your door handles foot traffic, the lock’s behavior settings can matter. The lock is designed to auto-lock when the door closes. It also supports an always open mode (instructions use a keypad sequence and verification through fingerprint or password), which can be useful when you want uninterrupted movement for periods of the day.
You can also manually lock from outside using a long-press action on the key labeled c/m.
Emergency power support for outages
There is emergency power support via a portable charger during power outages. This can help reduce access downtime if batteries or power become an issue.
Battery and setup considerations
The lock uses 4AA batteries (not included). For buyers, the practical question is less about capacity on paper and more about whether you want to source batteries ahead of time and plan for periodic replacements.
Setup may require some technical knowledge. If you are replacing an existing mechanism or working with tight glass gaps, plan time to verify measurements and follow programming steps carefully, especially if you want reliable fingerprint matching.
Capacity and access management
This model is aimed at small-to-medium access needs. Storage features include:
- Up to 100 users
- Up to 100 fingerprints
- Up to 100 cards
- Up to 10 remotes
- Each user can register three fingerprints
If you need individual fingerprint enrollment for multiple people, or you want backups like cards, passwords, and remotes, this capacity range is designed to cover typical office and apartment management scenarios.
Who this is best for
- Office, hotel, apartment, or shared spaces that need keyless glass-door access.
- Buyers with compatible push-pull frameless, double-acting glass doors who want drill-free installation.
- Teams with mixed preferences, since the lock supports fingerprints, passcodes, IC cards, and remotes.
- People who want traffic-friendly behavior, with auto-lock and an always-open mode for certain periods.
Who should avoid it (or double-check compatibility)
- Anyone with sliding glass doors (this model is not suitable).
- Buyers who are not ready to measure door thickness and glass gap and match them to the stated ranges.
- Shoppers who expect 100% frictionless biometric entry, since fingerprint recognition can be inconsistent in some situations and a backup method (password, card, or remote) is important.
Verdict
The Perfiware LG2315 is a strong fit when you have the right kind of glass door and want drill-free biometric access with multiple backup unlock methods. The lock’s biggest buying caveat is compatibility, so take measurements seriously before ordering. If your setup matches the push-pull frameless/double-acting requirements and you appreciate having passcode, card, and remote options, it can be a practical upgrade for offices and similar environments.
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FAQ
Is this smart glass door lock compatible with sliding glass doors?
No. It is not suitable for sliding glass doors. It is intended for push-pull frameless glass doors, including double-acting frameless glass door configurations.
What door thickness and glass gap does it support?
It is designed for glass door thickness of 0.39-0.47 in (10mm-12mm) and a two-glass-door gap of 0.16-0.59 in (4mm-15mm). Measure before ordering to ensure fit.
What unlock methods does the LG2315 offer?
It supports four methods: fingerprint unlocking, a virtual 16-digit passcode, IC card unlocking, and remote control unlocking.
How many users and access credentials can it store?
It can store up to 100 users and supports up to 100 fingerprints, 100 cards, and programming for up to 10 remotes. Each user can register three fingerprints.
Does it lock automatically?
Yes. It is designed to auto-lock when the door closes.
What happens during a power outage?
There is emergency power support via a portable charger to help you unlock during power outages.
Does it require batteries?
Yes. It requires 4AA batteries, and they are not included with the lock panel.
Can I use an always-open mode?
Yes. The lock supports an always-open mode, which you can turn on using the keypad sequence and verification through fingerprint or password.
Specifications
| Product Title | Smart Glass Door Lock,Perfiware 4in1 Biometric Fingerprint Glass Door Locks LG2315,2024 Drill-Free Keyless Entry Upgraded Door Locks,Great for Office,Home,Hotel,Apartment |
|---|---|
| Category | Electronics > Security & Surveillance > Biometrics |
| Brand | Perfiware |
| Manufacturer | perfiware |
| Model Name | Glass door locks |
| Model Number | LG2315 |
| Color | Black |
| Material | Stainless Steel |
| Brand Name | Perfiware |
| Recommended Uses For Product | Fits Glass Door Thickness: 0.39-0.47inches (10mm-12mm), Two Glass Doors Gap:0.16-0.59inches (4mm-15mm), Requires 4AA batteries (not included in this product), not suitable for sliding glass doors, works for push-pull frameless glass doors/double acting frameless glass door |
| Number of Pieces | 1 |
| Included Components | Remote Control |
| Unit Count | 1.0 Count |
| Item Dimensions | 4.33 x 2.87 x 7.28 inches |
| Additional Features | Anti-Peeping Password, Auto-Lock, Drill-Free, Passcode Unlock, Touchscreen |
| Lock Type | Biometric, Combination Lock, Keypad |
| Controller Type | Hand Control, Touch |
| Control Method | Remote, Touch |
| Connectivity Protocol | Wi-Fi |
| Smart Home Compatibility | Smart Home Compatible |
| Style Name | Modern |
| Shape | Square |
| Material Type | Stainless Steel |
| Finish Types | Polished |
| Special Feature | Anti-Peeping Password, Auto-Lock, Drill-Free, Passcode Unlock, Touchscreen |
| Item dimensions L x W x H | 4.33 x 2.87 x 7.28 inches |
Available variants
Pattern Name
- Black01
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