The prices of products on the market vary widely. For instance, smart door locks range from as low as $200 to as high as $2000. Let’s explore how to choose a cost-effective fingerprint lock.
Functionality
The primary functions of a fingerprint lock include fingerprint registration, fingerprint deletion, information storage, usage authority management, alarm features, and emergency unlocking. Additionally, many manufacturers add extra features such as integrated doorbells, voice prompts, connectivity, and phone alerts. High-performance fingerprint locks may even have LCD screens and advanced human-machine interaction systems, providing guided operations, access record queries, built-in parameter settings, and status displays.
Durability
Durability is a critical factor for any product. For fingerprint locks, this largely depends on the materials used. The main materials on the market are aluminum alloy and zinc alloy. Zinc alloy offers moderate hardness and strong tensile strength but average casting performance. JJR fingerprint locks use 304 stainless steel, which is explosion-proof, rust-resistant, and highly durable. In terms of batteries, options include disposable dry batteries and rechargeable lithium batteries. Lithium batteries are more stable and sustainable. High-quality materials ensure greater safety and reliability.
Smart Features
The most direct way to evaluate a lock is through its locking and unlocking mechanisms. Common methods include fingerprint unlocking, password unlocking, and emergency key unlocking. Some unique methods include unlocking via a mobile app or using voice prompts to enter a password, similar to bank phone systems, offering high security.
Fingerprint locks primarily aim to prevent theft, and some models even feature anti-theft functionalities. By linking to up to six phone numbers, the lock can send an automatic SMS alert to the owner if tampering or forced entry is detected. This provides timely notifications to safeguard the home and loved ones.
Convenience
As a hallmark of technological innovation, smart products should prioritize ease of installation, use, and maintenance. Many users struggle with these aspects and may not know if a lock suits their home. Therefore, manufacturers should use standard international lock bodies to accommodate most door requirements. A lock that is easy to install and compatible with your needs is crucial. In addition, good after-sales service is essential for added peace of mind.
Lock Cylinder
The quality of the lock cylinder significantly impacts the anti-pry performance and stability of your door. While fingerprint locks boast advanced features, they still rely on the lock cylinder for security. Reputable fingerprint lock manufacturers generally use high-grade lock cylinders to ensure quality. Consumers can assess the number of pins and depth combinations in the mechanical key. The higher the number of pins and depth combinations, the greater the security. National standards require at least Grade A locks, but leading fingerprint lock manufacturers typically offer super Grade B mechanical keys. For instance, JJR fingerprint locks feature Grade C lock cylinders, which take over three hours to unlock with technical tools, offering superior theft protection.
Why JJR Fingerprint Locks Offer High Cost-Effectiveness
JJR fingerprint locks stand out in the market due to their affordability and robust features. With in-house manufacturing and R&D, JJR ensures that its products undergo rigorous testing at every stage. When purchasing a fingerprint lock, it’s crucial to compare options and consider more than just price. The quality of the lock directly affects safety. Since the front door is the primary entry point to your home, it is vital to choose a reliable vendor and thoroughly inspect the product multiple times before purchasing.
