eSSL Fingerprint Door Locks | Smart Biometric Digital Door Locks for Home & Office Security in Pune

What are Fingerprint Door Locks?

A fingerprint door lock, also known as a biometric lock, is an advanced security device that uses an individual's unique fingerprint to grant or deny access to a secured area. Unlike traditional locks that rely on physical keys, fingerprint door locks store fingerprint data in their memory and verify users in real time, eliminating the risks of lost keys, unauthorized key duplication, and lock picking.

eSSL offers the most affordable and innovative smart door lock solutions for your home and office, which you can access using your fingerprint, card, or password. These cost-effective locks make installation easy and keep your premises safe. Our locks feature a doorbell function and voice guide for easier and more convenient use, making them ideally suited for main and internal wooden doors with thickness ranging from 35mm to 90mm.

Understanding Fingerprint Door Lock Types: Which Solution is Right for You?

eSSL L4000 Fingerprint Door Lock — Advanced Security for Homes & Offices

The eSSL L4000 is a premium stainless steel fingerprint door lock system designed for high-security applications. This smart lock features an embedded fingerprint sensor with European standard mortise containing 5 latches. The deadbolt locks automatically once the door is closed, ensuring your property remains secure at all times. It supports four independent unlocking methods: fingerprint, password, card, and mechanical key, providing flexibility for different user preferences and situations.

eSSL L5000 Fingerprint Door Lock — Enhanced Smart Lock with Increased Capacity

The eSSL L5000 is an advanced smart lock featuring a sleek, modern design with a stainless steel finish. The biometric fingerprint scanner is centrally positioned above the handle for ergonomic ease. With the ability to register up to 500 fingerprints, 100 cards, and 100 passwords, this lock is perfect for larger families or small businesses. It maintains the same robust security features as the L4000, including a 30,000-transaction event log and multiple unlocking options.

Key Features & Benefits of eSSL Fingerprint Door Locks

• Four Independent Unlocking Methods: Provides flexibility with fingerprint, password, card, and mechanical key options for different user preferences and situations. The L5000 model supports 500 fingerprints, 100 cards, and 100 passwords.
• European Standard Mortise with 5 Latches: Premium lock mechanism ensuring enhanced physical security and resistance against forced entry.
• Auto-Locking Deadbolt: The deadbolt locks automatically once the door is closed, ensuring your property remains secure at all times without requiring manual locking.
• Idle Handle Design: Prevents forcible entry attempts by keeping the handle disengaged until proper authentication is provided.
• Large Event Log Capacity: Stores up to 30,000 transaction entries, allowing administrators to track all access attempts and maintain a complete audit trail.
• High-Speed Identification: Delivers fast authentication in ≤ 1.5 seconds with FAR ≤ 0.0001% and FRR ≤ 1%, ensuring convenient and reliable access without delays.
• Passage Mode Support: Enables normal open mode for high-traffic periods when constant locking is not required.
• Smart Alarm System: Triggers alerts for low battery conditions and illegal operation attempts, enhancing overall security awareness.

Technical Specifications

Data from: eSSL L4000 and L5000 product specifications.

How eSSL Fingerprint Door Locks Work

• Enrollment: Administrator fingerprints, passwords, and cards are registered through the lock's management system. The lock can store up to 500 unique fingerprint templates.
• Authentication: User presents fingerprint, enters password, taps card, or uses key. The lock verifies credentials within 1.5 seconds with industry-leading accuracy.
• Access Granted: Deadbolt retracts automatically, allowing door to open. The idle handle design ensures no forcible entry attempts can compromise the lock.
• Auto-Relock: Once the door is closed, the deadbolt engages automatically — no manual locking required. The event is logged in the 30,000-transaction memory.
• Battery & Security Management: Low battery alarm alerts before power loss. Mechanical key or external power (9V battery / Micro USB) provides access even when batteries are depleted.
• Mobile App Control: The lock completely operates through a mobile application. You can add or delete any user, view unlocking records, and perform Bluetooth unlocking. Generate OTP from anywhere and share with guests for one-time entrance in your absence.

Applications for eSSL Fingerprint Door Locks

• Residential Homes: Secure main entry doors with biometric access, eliminating the need for physical keys and preventing unauthorized key duplication.
• Corporate Offices: Restrict access to executive suites, server rooms, and confidential file storage areas with comprehensive audit trails.
• Retail Stores: Control back-of-house access and secure storage areas with customizable user permissions.
• Hotels & Hospitality: Provide guest room security with keycard or PIN access while securing administrative offices.
• Educational Institutions: Protect equipment rooms, exam paper storage, and administrative offices with multi-factor authentication options.
• Healthcare Facilities: Secure medication storage, patient records, and restricted access areas with user-specific permissions.
• Research Laboratories: Maintain strict access control to sensitive research areas and chemical storage rooms.