
WD8521 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $30.72 | Condition is New, QWORK Electric Magnetic Lock, 2 Pack 60kg 130LBs Holding Force Electric... , FREE SHIPPING | 98.4% |
![]() | $30.79 | Top Pick! Condition is New, QWORK Electric Magnetic Lock, 2 Pack 60kg 130LBs Holding Force Electric Magnetic, FREE SHIPPING | 99.5% |

The QWORK WD8521 Electric Magnetic Lock is a versatile and reliable access control solution, designed to secure doors and gates with a holding force of up to 60kg. This lock employs the latest electric magnetic technology, ensuring a quick and efficient locking mechanism.
The lock body is made from high-quality zinc alloy, providing durability and resistance to harsh weather conditions. The lock comes with a powder-coated finish, which not only enhances its aesthetic appeal but also protects it from corrosion and wear.
The locking mechanism is activated through a DC 12V power supply, which can be easily connected using the provided wiring harness. Once the power is on, the magnetic force of the lock engages, securing the door or gate. The lock can also be manually unlocked using the provided key, making it a convenient option for emergency situations.
The QWORK WD8521 Electric Magnetic Lock is designed to fit standard door sizes and can be installed on both interior and exterior doors. The lock comes with adjustable mounting brackets, allowing for flexible installation options. It also features a built-in magnetic sensor, which can be used to trigger alarms or other security measures when the door is opened.
This lock is a popular choice for commercial and industrial applications, where security and reliability are paramount. It is also an excellent option for residential properties, providing an added layer of security for entry doors and gates. With its robust design, easy installation, and reliable performance, the QWORK WD8521 Electric Magnetic Lock is a smart investment for anyone looking to enhance their access control system.
The Qwork WD8521 electric magnetic lock is a popular choice for door access control due to its high holding force and reliability. Here are some pros and cons to help you make an informed decision about purchasing this lock:
Pros:1. High Holding Force: The Qwork WD8521 lock has a holding force of 60kg, making it suitable for securing heavy doors.
2. Easy Installation: This lock is designed for easy installation, and it can be mounted on doors with a thickness between 35-65mm.
3. Cost-Effective: Compared to other access control solutions, electric magnetic locks like the Qwork WD8521 are relatively affordable.
4. Remote Control: The lock can be controlled remotely using a key fob or a wireless controller, making it convenient for managing access to restricted areas.
5. Durable: The lock is made of high-quality materials, and it is designed to withstand harsh environments, making it a long-term investment.
Cons:1. Not Suitable for High-Security Applications: While the Qwork WD8521 is a reliable lock, it may not be suitable for high-security applications due to its lack of advanced features like anti-passback or anti-tamper protection.
2. Limited Compatibility: The lock may not be compatible with all access control systems, so it's important to check the compatibility before making a purchase.
3. Power Consumption: Electric magnetic locks consume more power than other types of locks, so it's essential to ensure that there is a reliable power source nearby.
In conclusion, the Qwork WD8521 electric magnetic lock is a cost-effective and reliable solution for door access control with a high holding force. However, it may not be suitable for high-security applications or environments where advanced features are required. If you're looking for a simple and convenient access control solution for a standard door, this lock is an excellent choice. However, if you require advanced features or high-security solutions, you may want to consider other options. Ultimately, the decision to purchase the Qwork WD8521 electric magnetic lock depends on your specific access control requirements and budget.
Details:
Technical specs: name electric magnetic lock, material steel plastic, lock size 80lx37.3wx23.3hmm , armature plate 74lx32wx11hmm , holding force 60kg 130lbs, mode nc locking when power is running, voltage dc12v, current consumption 0.11a 0.15a, package 2 sets. Application: this magnetic door lock kit is suitable for wood en doors, glass metal fire etc. Opening mode: 90 degree swinging door, it is built in voltage spike suppressor, providing a strong sense of security. Installation: the magnetic latch is mounted under the top of door frame to ensure stays closed and locked.
specifications entrysyst:
- brand: Qwork
- mpn: Wd8521
- model: Qs8521
- part type: Lock Control
- style: Modern
- lock type: Rim Lock
- material: Alloy Steel
- control method: App
- batteries required: No
- item weight: 2.18 Pounds
- shape: Rectangular
- special features: Touchscreen
- installation method: Screw In
- package dimensions: 4.65 X 3.27 X 2.44 Inches
- size: 2 Pack
- upc: 445009776700
shipping entrysyst:
- service: overnight
- transit: 3-8 days
- class: one-day
- type: fixed
general entrysyst:
- category: Home & Garden > Security > Door Entry Systems Intercoms
returns entrysyst:
- method: money back
- policy: returns accepted
- paid by: seller
- time: 30 days
seller entrysyst:
- # reviews: 3163
- rating: 98.8%
- city: sherman oaks, california
payments entrysyst:
- other
- wallet: google-pay
- credit card: visa
offer entrysyst:
- in stock #: 2
- started: september 30, 2025
- availability: in stock
- options: ship-to-home
- prices: $30.72–$30.79
- item condition: New
- sold #: 13
Grouped With:
- 781380134089: SOLENOID LOCK DRAWER, Qwork
- 734900374342: LOCK, Qwork
- WD4972: SOLENOID LOCK DRAWER, Qwork
- 734900728039: ALARM, Qwork

