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HID 20KNKS-01-00001H Signo 20K Smart Card Reader - Contactless - 4" Operating Range - Cable Pigtail - Black - Silver
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Product Features
Technical Overview
The Signo 20K operates exclusively with contactless smart cards and credentials, eliminating physical contact wear while maintaining security standards. Its 4-inch read range provides installation flexibility, allowing placement behind glass, within walls, or in protective enclosures without compromising performance. The cable connectivity ensures stable data transmission in environments where wireless interference might be a concern.
The pigtail host interface features industry-standard wiring connections that integrate directly with most access control panels and controllers. This design reduces installation complexity and potential failure points compared to readers requiring separate interface modules. The reader's compact footprint and lightweight construction make it suitable for space-constrained installations while maintaining robust performance.
Key Product Advantages
The Signo 20K combines extended read range with reliable cable connectivity for access control deployments where consistent performance is critical. Its contactless operation reduces maintenance requirements while providing fast, secure credential verification. The dual-color finish offers aesthetic flexibility for matching various architectural styles and interior designs.
Extended Read Range
The 4-inch operating range allows installation behind barriers or in protective enclosures while maintaining reliable read performance.
- Flexible mounting options
- Reduced physical wear
- Consistent read performance
Simplified Installation
Direct pigtail interface connections eliminate the need for additional interface modules, reducing installation time and potential failure points.
- Industry-standard wiring
- Direct panel integration
- Reduced component count
Durable Construction
Compact dimensions and lightweight design provide physical durability while maintaining a professional appearance suitable for high-traffic areas.
- Space-efficient footprint
- Professional aesthetics
- High-traffic suitable
Deployment / Use Cases
The Signo 20K is designed for access control applications requiring reliable contactless reading with extended range capabilities. Its cable connectivity makes it ideal for environments where wireless interference might compromise security system reliability, such as industrial facilities, healthcare institutions, and government buildings.
Common deployment scenarios include corporate office entry points, educational facility access control, healthcare secure areas, and retail back-of-house security. The reader's ability to operate through barriers makes it suitable for installations requiring vandal-resistant enclosures or aesthetic concealment. Integration with existing HID credential systems allows seamless upgrades from older reader models while maintaining backward compatibility.
Corporate Security
Provide secure employee access to offices, server rooms, and restricted areas with reliable contactless credential verification.
Institutional Access Control
Manage access to educational facilities, healthcare secure areas, and government buildings with consistent read performance.
Physical Profile
The Signo 20K features compact dimensions of 4.79" height, 1.78" width, and 0.85" depth, allowing installation in space-constrained locations without compromising functionality. The dual-color black and silver finish provides a professional appearance that blends with modern architectural elements. At approximately 3.88 ounces, the lightweight construction simplifies mounting while maintaining structural integrity for long-term deployment.
- Width
- 1.78" (45.21 mm)
- Depth
- 0.85" (21.59 mm)
- Height
- 4.79" (121.67 mm)
- Weight
- 3.88 oz (110 g)
Highlights
- Contactless smart card reader with 4" operating range
- Cable connectivity for reliable data transmission
- Pigtail host interface for direct wiring connections
- Dual-color black and silver professional finish
- Compact dimensions: 4.79" H × 1.78" W × 0.85" D
- Lightweight construction at 3.88 oz (110 g)
- HID Signo platform compatibility
- Suitable for corporate, educational, and institutional deployments
Specifications
| Specifications | |
|---|---|
| Manufacturer | ASSA ABLOY |
| Manufacturer Part Number | 20KNKS-01-00001H |
| Brand Name | HID |
| Product Line | Signo |
| Product Model | 20K |
| Product Name | Signo 20K Smart Card Reader |
| Product Type | Smart Card Reader |
| Technical Information | |
| Connectivity Technology | Cable |
| Media Supported | Contactless |
| Maximum Operating Range | 4" (101.60 mm) |
| Interfaces/Ports | |
| Host Interface | Pigtail |
| Physical Characteristics | |
| Color Family | Dual Color |
| Product Color | Black,Silver |
| Height | 4.79" (121.67 mm) |
| Width | 1.78" (45.21 mm) |
| Depth | 0.85" (21.59 mm) |
| Weight (Approximate) | 3.88 oz (110 g) |
FAQ
What type of credentials does this reader support?
The HID Signo 20K supports contactless smart cards and credentials. It does not require physical contact with the credential, which reduces wear on both the reader and cards while maintaining secure authentication. This contactless technology is compatible with existing HID credential ecosystems commonly used in access control systems.
What is the maximum operating range of this reader?
This reader has a maximum operating range of 4 inches (101.60 mm). This extended range allows flexible installation options, including placement behind glass, within walls, or in protective enclosures. The consistent read performance at this distance provides reliable credential verification without requiring direct proximity contact.
How does this reader connect to access control systems?
The Signo 20K uses cable connectivity with a pigtail host interface. This means it connects directly to access control panels and controllers using industry-standard wiring connections. The pigtail interface eliminates the need for separate interface modules, simplifying installation and reducing potential failure points in the connection path.
What are the physical dimensions and weight?
The reader measures 4.79 inches in height (121.67 mm), 1.78 inches in width (45.21 mm), and 0.85 inches in depth (21.59 mm). It weighs approximately 3.88 ounces (110 grams). These compact dimensions and lightweight construction make it suitable for installations where space is limited while maintaining a durable physical profile.
What color options are available for this reader?
This model features a dual-color finish combining black and silver elements. This professional color scheme blends well with various architectural styles and interior designs. The color family is specified as dual color, providing aesthetic flexibility for matching different deployment environments while maintaining a consistent corporate appearance.
Where is this reader typically deployed?
The Signo 20K is commonly deployed in corporate offices, educational facilities, healthcare institutions, government buildings, and retail environments. Its cable connectivity makes it suitable for locations where wireless interference might be a concern. The extended read range allows installation in vandal-resistant enclosures or aesthetically concealed locations while maintaining reliable performance.
| Qty | Price | Available |
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