MENGQI-CONTROL Biometric Fingerprint RFID PIN System review

?Are we ready to upgrade our door security with a fingerprint/RFID/PIN system that includes a magnetic lock and all the extras we need?

Product Summary: MENGQI-CONTROL Tracking in and Out Biometric Fingerprint/RFID/PIN Access Control System with 600LBS Force Electric Magnetic Lock + 110-240V Power Supply+RFID Cards+ Keyfobs+Exit Button

We often look for an access control package that delivers biometric accuracy, multiple credential options, and physical locking hardware in one kit. This MENGQI-CONTROL bundle promises fingerprint, PIN, RFID card and keyfob access, TCP/IP connectivity, USB log download, a robust 600-lb magnetic lock, power supply, exit button and spare credentials — everything we typically want for a single-door installation.

What this product aims to do

We expect a one-door solution that covers both entry and exit, logs activity, allows networked or standalone operation, and provides straightforward user enrollment and backup. The product description highlights user capacity, log storage, ease of installation, and compatibility with common systems (Wiegand 26 Out), which makes it suitable for homes, apartments, offices, schools and small factories.

Key Components and In-the-Box Contents

We appreciate receiving a full kit, because it reduces compatibility worries and saves time sourcing parts. This package is designed so we can get the door secured quickly with all necessary hardware and spare credentials included.

Included items

We find it helpful when the vendor includes the lock, a power supply, RFID cards and keyfobs, an exit button and the biometric/RFID reader. That is exactly what this bundle offers, and it also provides documentation and wiring diagrams so we can follow an installation path step by step.

Technical Specifications at a Glance

We want to see the technical limits so we can plan capacity and integration. Below we break down the most relevant specs for quick reference.

Core specifications

We like that key figures are explicit: user capacity, log capacity, communication methods and compatibility. These determine whether the system fits a small apartment building or a medium-sized office.

• User capacity: 1,000 users
• Log capacity: 100,000 records
• Communication: TCP/IP and USB download
• Wiegand: Support for Wiegand 26 Out
• Standalone operation: Fully capable without central server
• Fingerprint sensor: Accepts dry and wet fingers
• Credential methods: Fingerprint, PIN, RFID Card, Keyfob
• Lock included: 600LBS force electric magnetic lock
• Power supply: 110-240V input included
• Extras: RFID cards and keyfobs, exit button, video guide and wiring diagram

Installation and Setup Experience

We know that installation can be the main barrier for many buyers, so we value clear guidance and simple wiring. The vendor provides a wire diagram and a detailed video guide, which we recommend checking before we begin.

Physical installation

We find the magnetic lock fairly straightforward to mount on most doors; it requires a stable header and correct bracket selection for some frame types. The 600-lb rating means it is suitable for single-leaf doors in residential and light commercial settings, but we should confirm fitment and door/frame compatibility before mounting.

Wiring and electrical setup

We appreciate that the power supply supports 110–240V input, because it suits many regions. The wiring diagram helps us connect the reader, lock, power supply, exit button, and any door sensors. If we plan to use TCP/IP, we need to ensure a network drop near the door or use a long Ethernet run with PoE alternatives if applicable.

Software and enrollment

We find the enrollment flow flexible: we can enroll users on one device and then copy data to other devices easily, which saves time when we manage multiple doors. USB download of logs and the TCP/IP option for networked reporting are both handy for different setups. The Wiegand 26 Out support lets us integrate with other panels or systems if we want a larger access control architecture later.

Biometric Performance: Fingerprint Sensor and Accuracy

We want reliable biometric performance that handles everyday real-world conditions, especially varied finger conditions like dryness or moisture. This unit’s sensor claims to accept dry and wet fingers, which helps in diverse climates.

Fingerprint enrollment and recognition

We observe that fingerprint enrollment is generally quick, typically requiring multiple scans per user for accuracy. The device stores up to 1,000 user templates, which should be ample for many homes or small-to-medium workplaces. Recognition speed is an important usability metric; we expect sub-second verification for most stored templates, though environmental factors and user finger placement can influence this.

Handling challenging fingerprints

We find that sensors that explicitly accept dry or wet fingers save time and reduce failed attempts. In our testing scenarios or reviews, we would check for consistent reads with slightly soiled, worn, or damp fingertips. For users with difficult fingerprints (older users or manual laborers), we recommend adding an alternate credential (PIN or RFID) to avoid access delays.

RFID Cards and Keyfobs: Practicality and Limitations

We like multi-modal access because it gives us redundancy. RFID cards and keyfobs are convenient, especially for employees or tenants who prefer not to use fingerprints or PINs.

Card and fob usability

We find cards and fobs simple to use: swipe or tap to authenticate. They are useful for frequent users and for provisioning temporary access. Since the package includes spare cards and fobs, we can assign credentials quickly without additional purchases.

Security considerations for RFID

We note that RFID security varies by the card technology used (low-frequency vs high-frequency, MIFARE vs prox). The product description doesn’t specify card encryption standard explicitly, so we recommend verifying the exact card type with the seller if we require higher security cards. If we are concerned about card cloning or replay attacks, adding fingerprint or PIN as required second-factor options could be preferable.

PIN Access and User Experience

We find PIN entry to be a familiar fallback for many systems. It’s easy for us to set temporary codes for guests or service personnel and to implement code expiration policies when needed.

PIN setup and best practices

We prefer to assign unique PINs per user rather than shared codes for accountability. The system supports PIN-based access, and we suggest using 4–6 digit codes with periodic changes for better security. Combining PIN with fingerprint or card (two-factor) may be possible depending on configuration and is a best practice for sensitive areas.

Accessibility and convenience

We appreciate that PINs can be used by people who cannot enroll fingerprints or who frequently share access. For high-traffic doors, keypad wear patterns can reveal common codes, so we recommend code rotation and using randomized keypads when possible.

Communication and Integration Options

We want to know how the device communicates and whether we can integrate it with existing systems. This unit provides TCP/IP and USB options and supports Wiegand 26 Out, which gives us flexibility.

TCP/IP and remote management

We find TCP/IP useful for transmitting logs and managing multiple readers from a networked system. If we intend to centralize logs or use remote software, TCP/IP is the preferred method. We should ensure the reader is on a secure network and monitor for firmware or configuration updates.

USB download and offline capabilities

USB log download is practical for isolated setups without network access; we can periodically extract records for audit. The device is also capable of completely standalone operation, meaning it will function without central servers — a plus for simpler installations.

Wiegand 26 Out compatibility

We like that Wiegand 26 Out support allows integration with many existing access control panels. If we expand our system later or choose to connect to a building management system, this compatibility is helpful. We should confirm wiring conventions and field mappings to ensure proper code translations.

Capacity, Logs, and Administration

We care about how many users and logs the system can handle, and how we administer those entries. The stated capacities are solid for many deployments.

User and log capacity in practice

We expect 1,000 users to be sufficient for most small-to-medium applications such as apartments, small offices, or schools. The 100,000 log capacity gives us a long retention window, which is useful for audits and incident review. We should implement log rotation or backups if we want long-term retention beyond the local device capacity.

Administrative tools and user copying

The ability to enroll a user on one device and copy to others streamlines multi-door setups. We can enroll administrators and assign different permission levels. Regularly backing up user templates and logs via USB or network is recommended in case of device failure.

Lock Hardware: 600LBS Electric Magnetic Lock

We value robust physical locking hardware, and a 600-lb magnetic lock offers substantial holding force for many door types. It’s not a heavy-duty commercial prison-grade lock, but it is well-suited for typical security needs.

Mounting considerations and door compatibility

We should check whether our door frame, header and door core can accommodate the included bracket and lock plate. For metal or reinforced wooden frames, the surface mount installation usually works without special modification. For glass doors or atypical frames, we may need specialized mounting kits or alternate hardware.

Backup and fail-safe behavior

Maglocks are typically fail-safe — they unlock when power is removed — which is desirable for fire safety and emergency egress but requires consideration for break-in protection. If we need fail-secure behavior (stays locked during power loss), we should plan for backup power (battery UPS) or choose a different lock type.

Power Supply and Electrical Safety

We appreciate that the bundle includes a 110–240V power supply, which broadens its applicability across regions and reduces procurement friction.

Power delivery and backup

The included power supply should provide stable DC output for both the lock and the reader. We recommend testing the supply and ensuring cable runs are properly fused and protected. For high-security or critical access, we advise adding an uninterruptible power supply (UPS) or battery backup to keep the magnetic lock engaged and the reader operational during outages.

Wiring best practices

We like that a wiring diagram is included, and we recommend following it carefully. Keep power and data wiring separated where possible to reduce interference. Use appropriately rated cables for the lock current and observe polarity to avoid hardware damage.

Security and Privacy Considerations

We always think about how access control affects user privacy and overall security. The device handles biometric templates and logs, so we must manage them responsibly.

Biometric data storage and access

We prefer storing biometric templates locally on the device and securing any exported files. The vendor’s approach allows enrollment and copying between devices, which means templates can be transferred; we suggest encrypting backups and limiting access to them. Check whether the device supports template encryption and secure transfer protocols.

Network security

When using TCP/IP, we want the device on a trusted network segment and behind firewalls to prevent unauthorized access. Change default passwords and disable unnecessary services. If possible, use VLANs or VPNs for remote management and ensure firmware is up to date.

Use Cases and Recommended Environments

We find this system versatile for several scenarios. Below we outline environments where it fits well and where we might consider alternatives.

Best-fit scenarios

• Apartments and multi-family houses: We can manage tenant access with cards, fobs and fingerprints; logs give accountability.
• Small offices and co-working spaces: User capacity and multi-credential support allow flexible staff and visitor management.
• Schools and training facilities: PIN, cards and fingerprints help control classroom access and track attendance.
• Light factories and warehouses: Rugged readers and included magnetic lock give a practical security upgrade.

Cases requiring caution or alternate solutions

• High-security installations (e.g., data centers): We might need multi-factor with tamper-resistant hardware and certified locks.
• Exterior doors in extreme climates: Consider environmental enclosures or weather-rated readers if the unit is not explicitly rated for outdoor exposure.
• Heavy-duty commercial doors: Higher holding force locks or electric strikes may be necessary for additional reinforcement.

Pros and Cons — Honest Appraisal

We think it’s helpful to see strengths and limitations side-by-side so we can make a balanced decision.

Pros

• Comprehensive kit: reader, 600-lb mag lock, power supply, cards, fobs and exit button included.
• Multiple authentication modes: fingerprint, PIN, RFID card and keyfob.
• Flexible communication: TCP/IP, USB and Wiegand 26 Out for integration.
• Good capacity: 1,000 users and 100,000 logs.
• Standalone operation: Works without a central server.
• Practical for many residential and small commercial settings.
• Video guide and wiring diagram reduce installation friction.

Cons

• Card technology not explicitly specified: may require clarification for high-security needs.
• Magnetic lock is fail-safe by nature: requires UPS for power-loss security.
• Mounting compatibility: some door types (glass, special frames) may need extra hardware.
• Network security depends on installer/admin diligence — defaults should be changed.

Installation Tips and Best Practices

We prefer practical, field-tested tips to make the install go smoothly and to maintain system reliability.

Before installation

We recommend watching the included video and reading the wiring diagram thoroughly before starting. Preparing tools, checking door/frame compatibility, and mapping cable routes reduces surprises on install day.

During installation

Label all cables and connectors as we wire them, mount the maglock securely on a flat surface, and test mechanical alignment before tightening fully. Verify power wiring with a multimeter and use proper cable management to prevent accidental disconnections.

After installation

We suggest enrolling an admin account and creating a backup of user templates and logs immediately. Test multiple authentication methods (fingerprint, card, fob, PIN) from various positions and with different conditions (wet/dry fingers) to calibrate expectations.

Troubleshooting and Support

We value responsive support and helpful documentation. The included wiring diagram and video are valuable first steps; beyond that, a few common issues and fixes are worth noting.

Common issues and quick fixes

• Failed fingerprint reads: Re-enroll fingerprints, clean sensor, or add alternate credentials for that user.
• Lock not engaging/disengaging: Check power polarity, fuse, and wiring to the lock; measure voltage under load.
• Network connectivity problems: Verify IP settings, check cables and switches, and ensure the device is on the same subnet or reachable via routed networks.
• Wiegand integration trouble: Confirm pinouts and data format; Wiegand 26 mapping must match the receiving controller.

When to contact support

If we encounter firmware issues, hardware defects, or unclear wiring that the guide doesn’t resolve, we should contact the seller/manufacturer. Keep serial numbers, photos, and a clear description of the problem to expedite the support process.

Maintenance and Longevity

We expect regular checks to maintain performance and to extend device life.

Routine maintenance

Wipe the fingerprint sensor gently with a soft, dry cloth; avoid harsh chemicals. Check lock and bracket mounting periodically for looseness and inspect cabling for wear. Review logs periodically to monitor for anomalies.

Firmware and updates

If the manufacturer provides firmware updates, we recommend applying them sparingly and during maintenance windows. Keep backups of configurations before updates in case a rollback is necessary.

Price Considerations and Value Proposition

We often evaluate whether a bundled solution offers cost savings over purchasing components separately. This kit typically provides good value because it includes the reader, lock, power supply and credentials.

Value evaluation

We find value in reduced setup time, compatibility assurances, and the included extras like cards and fobs. For small installations, the all-in-one approach often saves both time and money compared to sourcing compatible components separately.

Final Recommendation

We believe the MENGQI-CONTROL Tracking in and Out Biometric Fingerprint/RFID/PIN Access Control System with 600LBS Force Electric Magnetic Lock + 110-240V Power Supply+RFID Cards+ Keyfobs+Exit Button is a strong option for residential complexes, small offices, schools, and light industrial sites.

Who should consider this product

We recommend this package for managers or owners who want a turnkey one-door solution with biometric convenience and physical locking hardware included. If we need simple network integration, local logging and flexible credential options, this kit meets many typical needs.

Who might look elsewhere

If we manage high-security facilities requiring certified hardware, extreme outdoor environments, or enterprise-scale multi-door systems with centralized access management platforms, we should evaluate higher-end specialized solutions or confirm interoperability with our existing systems.

Frequently Asked Questions (Short)

We like having quick answers for common buyer concerns, so we cover a few likely questions.

Can we use multiple authentication methods together?

Yes — the device supports fingerprint, PIN, RFID cards and keyfobs. Configuration may allow single- or multi-factor requirements depending on settings.

What happens to the door during a power outage?

Magnetic locks are usually fail-safe and will release when power is lost. We recommend a UPS or battery backup if we need continued lock engagement during outages.

How easy is it to add more devices?

We can enroll users on one device and copy them to others, making multi-door setup easier. The Wiegand 26 Out support also helps integrate with central controllers.

Is the fingerprint sensor suitable for wet fingers?

The device claims to accept dry and wet fingers. We suggest testing in our specific environment and providing alternate credentials if a user consistently has difficulty.

Where can we find installation guidance?

The package includes a wiring diagram and a detailed video guide, which we advise watching before starting the install.

We hope this detailed review helps us decide whether the MENGQI-CONTROL system matches our needs and expectations.

Disclosure: As an Amazon Associate, I earn from qualifying purchases.