MENGQI-CONTROL 2-Door Access Control System review

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Product overview

You’ll find that the MENGQI-CONTROL 2 Door Access Control Board System 600lbs Electromagnetic Lock Infrared NoTouch Exit Button Keypad Reader 110~240V Power Supply Box USB Enroll Reader Card Key Fob APP remotely Open Door packs a lot of features into a single kit aimed at small offices, retail spaces, apartments, and light commercial sites. The system is designed to handle two doors, multiple authentication methods, a powerful magnetic lock, and both desktop and mobile management — which means you can set it up, program users, and monitor access without relying on an integrator if you’re comfortable working with basic electrical wiring and software.

Who this is for

If you manage a small footprint facility and need control over who can enter where and when, this system is made to meet that need without a massive investment. You’ll appreciate the balance between physical security (600 lbs magnetic lock) and flexible access control options (card, PIN, card+PIN, infrared exit).

What’s included in the kit

You’ll typically receive the control board, power supply box, magnetic lock (600lbs holding force), keypad/reader(s), USB enroll reader, exit button (infrared no-touch), and assorted wires and mounting hardware. The vendor usually supplies a detailed wiring diagram and a video guide so you can DIY the install if you’re handy with electrical boxes and network connections.

Physical components and documentation

You’ll get printed or downloadable documentation, a wiring diagram, and sometimes a quick start or detail video guide that walks you through the typical installation steps. Those guides are helpful and reduce the guesswork when you’re mounting the lock, connecting the board, and configuring software.

Key specifications at a glance

Below is a concise specification table that will help you quickly understand the system’s capacities and compatibility. You’ll be able to compare features like user count, logs, lock strength, and reader type at a glance.

Feature	Specification
Doors controlled	2 doors (independent control)
User capacity	Up to 20,000 users
Event logs	Up to 100,000 logs
Lock holding force	600 lbs (magnetic lock)
Card type	EM-ID cards (125kHz)
Response speed	< 0.2 second
Exit button	Infrared NoTouch exit button, US electrical box mountable
Power input	110–240V AC input to power supply box
Network	TCP/IP (Ethernet)
Software DB support	Microsoft Access and SQL Server
Software OS	Windows 7/8/10/11 (32 & 64-bit)
Mobile app	iOS & Android (remote unlock)
Enrollment	Desktop USB card reader for easy enrollment
Auto schedule	Supports auto open/close per preset time
Authentication modes	Card, PIN, Card + PIN

Quick notes on specs

You’ll notice the system emphasizes scalability for small-to-medium installations and compatibility with common Windows systems for management. The inclusion of TCP/IP means you can connect the control board to your network and use the app for remote operations, which makes it more flexible than strictly offline solutions.

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Installation and setup experience

If you’re comfortable with mounting hardware, wiring low-voltage devices, and installing Windows software, the installation process is straightforward. You’ll follow a wiring diagram to connect the lock, readers, exit button, and power supply to the control board, then connect the board to your network and your PC for initial configuration.

Wiring and power considerations

You’ll need to plan where the power supply box sits relative to the doors and control board because AC wiring needs to be routed safely into the enclosure. The power supply supports 110–240V AC input, which makes it compatible with most locales, but you’ll still want to ensure proper grounding and compliance with electrical codes.

Mounting the magnetic lock and exit button

You’ll mount the 600lb magnetic lock on the frame or door and use the appropriate bracket for your door type (the kit often suggests specific brackets or provides a universal one). The infrared NoTouch exit button is designed to install on a US electrical box and provides a contactless way to exit, which is useful for hygiene and convenience.

Software installation and USB enrollment

You’ll use the included desktop software (supports Access and SQL Server databases) to manage users, schedules, and logs. The USB enroll reader makes it easy to import card numbers directly into the software so you can bulk-register users without manual entry — a time-saver if you’re setting up dozens or hundreds of cards.

Network and remote access configuration

You’ll connect the control board to your LAN via TCP/IP. Once connected, you can use the desktop software to download logs and manage settings remotely and the iOS/Android app to unlock doors from your phone. Make sure your firewall and router allow the required ports if you want app-based remote unlocking from outside your local network.

Hardware components explained

Understanding each component will help you troubleshoot and maintain the system. You’ll be able to identify the board, readers, power supply, lock, and auxiliary devices and know which component handles what role in your access control workflow.

Control board

You’ll find the control board contains the processors, relay outputs for each lock, reader inputs, exit button inputs, and network interface. The board manages access decisions, logs events, and communicates with both the desktop software and the app when networked.

Magnetic lock

The 600lb magnetic lock provides a strong holding force suitable for interior doors and moderate exterior access points when installed with the right bracket and strike plate. You’ll want to confirm the mounting arrangement, because magnet strength alone doesn’t guarantee a secure installation — proper alignment and hardware matter.

Readers and keys

You’ll use the included readers (keypad and card reader) to authenticate users. The system uses EM-ID (125kHz) card technology and supports key fobs, which are inexpensive and commonly available. Keep in mind that EM-ID cards are widely used but are not as secure as modern encrypted smart cards.

Power supply box

The power supply box converts AC mains input to the low-voltage DC needed by the control board and lock. You’ll want it installed securely, with proper access for maintenance, because power issues are a common cause of access problems.

Access control features and how you’ll use them

You’ll appreciate that the system supports multiple authentication modes, per-door scheduling, and authority assignments that let you control who can go where and when. Those features are essential for workplaces where different staff need different access levels.

Authentication modes

You’ll be able to configure card-only, PIN-only, or card + PIN authentication for increased security where you need it. Card + PIN is particularly useful for higher-security areas because it requires both something the user has and something they know.

Scheduling, rules and authority

You’ll define time zones and access groups so that particular users can only access certain doors at specific times. That capability helps you automate doors to lock/unlock at assigned times and prevents off-hours entry without manual intervention.

Logging and reporting

You’ll collect up to 100,000 event logs on the system, and you can download or generate reports via the professional management software. Those logs let you audit entries, run attendance reports, and investigate incidents when necessary.

Software and mobile app capabilities

You’ll manage the system primarily through Windows desktop software with database options and can use the mobile app for remote unlocking. The system supports Access and SQL Server, which gives you flexibility depending on your size and IT environment.

Desktop software

You’ll find the Windows application manages users, time zones, door settings, and reports. The software supports both 32-bit and 64-bit Windows versions (Win7 through Win11), and it integrates with the USB enroll reader for fast user registration.

Mobile app

You’ll use the iOS and Android app to remotely open doors and possibly view basic status, depending on the app’s feature set. The app is convenient for remote overrides, but you should still rely on the desktop software for bulk management and comprehensive reporting.

Performance and everyday reliability

You’ll notice the system responds quickly, with a stated response time of less than 0.2 seconds, which means low latency for users waving cards or entering PINs. Reliability depends on installation quality, power stability, and network configuration — but the core hardware is designed for consistent 24/7 operation in small to medium installations.

Speed and responsiveness

You’ll get near-instant recognition and door release thanks to the fast reader-to-board communication. That quick response is especially helpful in busy entry points where delays would create bottlenecks.

Capacity and scalability

You’ll be able to store up to 20,000 users and 100,000 logs, which covers many small and medium-sized sites without needing an upgraded system. If your requirements exceed those numbers, you’ll want to plan for a more enterprise-class solution.

Security considerations you should keep in mind

You’ll want to treat both the physical and electronic aspects of security seriously. While the 600lb magnet offers robust holding force, you’ll need to pair it with secure mounting, tamper-resistant enclosures, and careful credential management.

Physical security

You’ll secure the power supply and control board in a locked box or room to prevent tampering. Also, ensure the magnetic lock and bracket are installed correctly and that any mechanical vulnerabilities (like weak door frames) are addressed.

Data and network security

You’ll configure your network to limit access to the control board and use secure router settings to prevent unauthorized remote access. Because the system uses TCP/IP and mobile apps, you should lock down your network and apply recommended security practices like static IPs for devices and firewall rules.

Pros and cons

You’ll find a lot to like about the feature set, but there are trade-offs depending on your specific security needs and technical comfort level.

Pros:

• You’ll appreciate the dual-door control with generous user and log capacities suitable for many sites.
• You’ll enjoy the flexibility of multiple authentication modes and scheduling for precise access control.
• You’ll benefit from the included USB enroll reader that speeds up card registration.
• You’ll get remote control through a mobile app and network capability via TCP/IP.
• You’ll have a reasonably strong 600lb magnetic lock which is adequate for many interior and exterior doors.

Cons:

• You’ll want to be aware that EM-ID cards (125kHz) are not as secure as encrypted smart cards; if you need high assurance, consider more advanced credentials.
• You’ll need some technical skill to wire the system and configure software; if you’re not comfortable with wiring or Windows software, you might need a contractor.
• You’ll rely on your network security to protect remote access features; this requires proper router/firewall configuration.

How this system compares to alternatives

You’ll find this system sits between simple single-door kits and more advanced enterprise controllers with encrypted readers and cloud management. It’s a good pick when you want local control, moderate capacity, and the convenience of a mobile app without paying for enterprise features you might not need.

When this system is the right choice for you

You’ll choose this if you manage a small office, clinic, retail store, or multi-tenant building where user volumes fit within the 20,000-user limit and you want the flexibility of in-house installation and management. The price-to-feature ratio is favorable for organizations that want control without complex vendor lock-in.

When to consider other systems

You’ll consider a different system if you require high-assurance credentialing (such as MIFARE DESFire or HID iCLASS), centralized cloud management, or integration with large-scale HR and security platforms. For enterprise-grade encryption or identity management integrations, look at higher-tier controllers.

Troubleshooting and common issues you might encounter

You’ll face common issues like wiring mistakes, power supply problems, misconfigured network settings, and incorrectly assigned permissions. Many of these are user-fixable once you know where to look.

Setup problems and fixes

You’ll often resolve setup issues by double-checking wiring against the provided diagram, confirming the power supply is receiving mains AC, and ensuring the ground is properly connected. If the readers don’t register cards, verify the USB enroll reader is recognized by the PC and that the desktop software is configured to the right COM port or device path.

Operational issues and solutions

You’ll handle operational problems like intermittent lock release by checking for voltage drops, loose connections, or scheduling conflicts in the software. If the app can’t connect remotely, check your router port forwarding, firewall, and whether the control board has a stable IP address on your LAN.

Maintenance and ongoing support

You’ll perform routine checks and software backups to keep the system healthy and your audit trail intact. Regular attention prevents small issues from becoming bigger problems.

Routine maintenance tasks

You’ll inspect the magnetic lock alignment, test exit buttons and readers, verify log sync to your desktop software, and back up your database periodically. You’ll also want to replace any worn hardware (cables, connectors, or reader faces) as needed.

Technical support and resources

You’ll rely on the vendor’s documentation, video guides, and sometimes support channels for troubleshooting help. If your installer or vendor offers support, keep their contact handy — especially during initial setup or if you run into firmware-related issues.

Practical scenarios and use cases you’ll benefit from

You’ll find the system fits a variety of everyday operational scenarios, such as staff-controlled access for stores, controlled tenant access for small multi-unit buildings, and restricted entry for server rooms or supply closets. The scheduling and authority features let you automate much of the routine door control.

Office with multiple shifts

You’ll configure time zones and access groups so staff on different shifts can only enter during their scheduled windows, eliminating the need for manual lock changes or key distribution. The logs will help you audit late or early entries.

Small retail or clinic

You’ll use the app to unlock the door remotely if you need to grant access off-hours for deliveries or emergencies, and you’ll restrict certain internal doors (like storage) to authorized staff using card+PIN where needed.

Cost and value considerations

You’ll weigh purchase price against the features offered: dual-door control, robust log capacity, desktop and mobile management, and the included magnetic lock and power supply add clear value. If your needs match the system’s capabilities, it represents good value compared to purchasing components separately.

Long-term value

You’ll gain long-term value through reduced manual key management, improved audit trails for compliance, and the convenience of remote unlocking. Factor in the potential need for occasional hardware upgrades if you later require encrypted credentials or integration with other security systems.

Frequently asked questions you might have

You’ll likely ask about card compatibility, lock holding force, database options, and whether you can expand the system. Below are concise answers to common questions.

• Can you expand beyond two doors? You’ll need additional controllers or a different system if you want more than two doors; this kit is specifically designed for two-door control.
• Are the cards secure? You’ll use EM-ID cards which are basic and convenient; for higher security, choose systems with encrypted card technology.
• Is remote app access secure? You’ll depend on your network configuration and the app’s implementation; use secure router settings and change default passwords.
• Can logs be backed up? You’ll export logs via desktop software and store them in Access or SQL Server for safekeeping and reporting.

Final verdict

You’ll find that the MENGQI-CONTROL 2 Door Access Control Board System 600lbs Electromagnetic Lock Infrared NoTouch Exit Button Keypad Reader 110~240V Power Supply Box USB Enroll Reader Card Key Fob APP remotely Open Door is a solid, practical choice for small and medium sites that need reliable two-door control with flexible authentication and a reasonable degree of scalability. If you prioritize ease of setup, a fast response, and a complete kit that includes the lock, power, readers, and software compatibility, this product will likely meet your needs.

Buying tips before you place an order

You’ll confirm compatibility with your doors (frame type, mounting space), verify electrical and network infrastructure availability, and ensure you have a Windows PC for the desktop software. Also, check if you need additional brackets or weatherproofing for exterior installations.

Quick purchase checklist

You’ll verify these items before ordering: door type and bracket needs, whether you prefer EM-ID cards or want a more secure credential system, if you have a Windows machine to manage the software, and whether you’ll install the system yourself or hire a technician. If all these fit your situation, you’ll be buying a well-featured two-door access control system at a competitive price.

If you want, you can tell me about your door types, existing network setup, and how many users you expect to manage — I’ll help you confirm whether this kit fits your situation or suggest adjustments to your plan.

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