
490-20900 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $41.50 | Condition is New, 3 NEW SECURITRON ASSA ABLOY PB Series Push Button 1-1/2 Rd Green/Red 490-20900, shipping cost = $9.50 | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $30.00 | Condition is New – Open box, NEW SECURITRON ASSA ABLOY PB PUSH BUTTON GREEN/RED LENSES REV. A 490-20900, shipping cost = $14.50 | 99.9% |

The Securitron 490-20900 Assa Abloy PB Push 1-1/2 Rd Green/Red is a high-security electric lock designed for use in various applications, including commercial and residential doors. This lock is manufactured by Assa Abloy, a globally recognized leader in the field of locking solutions.
The Securitron 490-20900 is a push-button model, meaning it operates by pressing a recessed button instead of requiring a key for unlocking. The lock comes with two sets of push buttons: one green and one red. This feature can be useful for distinguishing between different access levels or for creating a visual indication of the lock status.
The lock body is constructed from durable, heavy-duty materials, ensuring long-lasting performance and resistance to tampering. The lock's 1-1/2 inch round rosette offers a modern and aesthetically pleasing design, making it a great choice for both interior and exterior applications.
One of the most significant advantages of the Securitron 490-20900 is its high-security features. The lock is equipped with an anti-pick shield, which protects against unauthorized entry through the use of common lock-picking techniques. Additionally, the lock has a drill-resistant hardened steel faceplate, further enhancing its resistance to physical attacks.
The Securitron 490-20900 is also compatible with various access control systems, allowing you to easily integrate it into a larger security infrastructure. This lock can be wired to accept various types of power supplies and can be operated in fail-safe or fail-secure modes, depending on your specific security requirements.
Installing the Securitron 490-20900 is a straightforward process, thanks to its user-friendly design and clear installation instructions. The lock comes with all necessary mounting hardware and includes a comprehensive instruction manual, ensuring a hassle-free installation experience.
In summary, the Securitron 490-20900 Assa Abloy PB Push 1-1/2 Rd Green/Red is a high-security electric lock with a modern design and user-friendly operation. Its durability, compatibility with various access control systems, and high-security features make it an excellent choice for securing doors in both commercial and residential applications.
Pros and Cons of buying a Securitron 490-20900 Assa Abloy PB Push 1-1/2 Rd Green/Red Lock
The Securitron 490-20900 Assa Abloy PB Push 1-1/2 Rd Green/Red is a push-button lock system produced by Assa Abloy. This lock is known for its modern design and advanced features. In this analysis, we will discuss the advantages and disadvantages of purchasing this lock.
Pros:1. Modern Design: With its sleek, contemporary design, the Securitron 490-20900 adds an aesthetically pleasing touch to any door or cabinet. The green/red color scheme also allows for easy identification of the lock's status.
2. Convenient Operation: The push-button locking mechanism makes it easy to secure and unlock the door without the need for a key. This is particularly useful in situations where keys may be lost or forgotten.
3. Customizable Access: The Securitron 490-20900 can be programmed to grant access to multiple users with unique access codes. This feature is ideal for businesses or households with multiple occupants.
4. Durable Construction: Made from high-quality materials, this lock is built to withstand regular use and the elements. It is resistant to corrosion and other forms of wear and tear.
5. Enhanced Security: The Securitron 490-20900 comes with a number of security features, including a built-in alarm system and the ability to restrict access to certain codes during specific hours.
Cons:1. Complex Setup: The process of programming the Securitron 490-20900 can be time-consuming and may require some technical knowledge. Users may find it challenging to set up the lock initially.
2. Battery-Operated: As a battery-operated lock, the Securitron 490-20900 requires regular battery replacements to maintain proper functioning. This can be an inconvenience for some users.
3. Higher Cost: Compared to traditional keyed locks, the Securitron 490-20900 comes with a higher price tag. This may be a deterrent for budget-conscious consumers.
Conclusion:The Securitron 490-20900 Assa Abloy PB Push 1-1/2 Rd Green/Red lock offers a range of advantages, including modern design, convenient operation, customizable access, durable construction, and enhanced security. However, it also comes with some drawbacks, such as a complex setup, battery operation, and a higher cost. Ultimately, the decision to purchase this lock depends on an individual's specific needs and preferences. If convenience, customizable access, and advanced security features are top priorities, the Securitron 490-20900 is an excellent choice. On the other hand, if a simpler, more cost-effective solution is preferred, a traditional keyed lock may be more suitable.
Details:
specifications indusswitch:
- brand: Securitron
- mpn: 490-20900
- type: Push Button
- item length: 2 In
- button color: Green, Red Handicap
returns indusswitch:
- policy: no returns
payments indusswitch:
- other
- credit card: diners-club
- wallet: google-pay
offer indusswitch:
- started: may 2, 2026
- availability: in stock
- prices: $30.00–$41.50
- item condition:
- New
- New – Open box
- in stock #: 2
- sold #: 9
- options: ship-to-home
shipping indusswitch:
- carrier: usps
- type: fixed
- class: standard
- service: usps ground advantage
- transit: 6-10 days
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pushbutton Switches
seller indusswitch:
- # reviews: 924
- rating: 99.9%
- city: chesnee, south carolina

