HID 40KNKS-00-00KJ1L Signo 40K Contactless Smart Reader Pigtail, Black/Silver
- Multi-Layered security to ensure data authenticity and privacy
- EAL5+ Certified Secure Element Hardware
- Native OSDP secure channel capability
- Trusted secure authentication using the SIO data model
- Supports HID® Elite Key™and HID® Corporate 1000™Programs

HID Signo™ is the signature line of physical access control readers from HID. The versatility, performance, and connected capabilities of HID Signo readers set a new industry benchmark for the most highly adaptable, interoperable, and secure approach to electronic access control.
Offering an unparalleled breadth of functionality, HID Signo affords security system installers and administrators a simple and effective approach to secure access control for almost any scenario.
With support for the widest array of credential technologies — past, present, and future — HID Signo is the perfect choice for those looking to make the transition to a secure authentication technology.
HID Signo readers transcend the traditional approach to security by being designed to be connected and managed remotely without needing to physically touch each device. This functionality empowers access control systems to dynamically respond as new needs, configurations, or threats arise.
HID 40KNKS-00-00KJ1L Signo 40K Reader Features
Powerfully Secure
- Multi-Layered Security: Ensures data authenticity and privacy for safe access control.
- EAL5+ Certified Secure Element Hardware: Provides high-level protection against unauthorized access.
- Native OSDP Secure Channel Capability: Allows for secure bi-directional communication between devices.
- Trusted Secure Authentication: Utilizes the SIO data model for enhanced security.
- Supports HID® Elite Key™ and HID® Corporate 1000™ Programs: Offers flexibility in credential management.
Meet Every Need, Adapt to Any Situation
- Go Mobile: Native Bluetooth and NFC support facilitates modern credentialing.
- Integrated 125 kHz Credential Read Support: Ensures easy migration from older systems.
- Supports Over 15 Common Credential Technologies: Provides versatility for diverse access control needs.
- Flush Mount Terminal Block and Pigtail Wiring Options: Simplifies installation in various environments.
- Robust Outdoor Performance: IP65 rating ensures durability in challenging conditions.
Manage, Upgrade And Configure
- Easily Managed: HID Reader Manager® provides secure management tools.
- Configuration Options: Allows mobile device or OSDP configuration.
- Firmware Updates: Enables updates in response to emerging threats.
- Personalization: Configure audio-visual or keypad settings to fit user needs.
- Deactivate Legacy Credential Technology: Facilitates secure migration to modern systems.
Key Benefits
- Highly Versatile: Supports a wide range of credential technologies, including HID Mobile Access® via Bluetooth and NFC.
- Enhanced Performance: Optimizes read range performance with a new surface detection feature.
- Connected to the Future: Out-of-the-box support for OSDP ensures secure bidirectional communication.
HID 40KNKS-00-00KJ1L Signo 40K Detailed Specifications
| Model | HID 40KNKS-00-00KJ1L |
| Technology | Contactless Smart Reader |
| Color | Black/Silver |
| Connectivity | Bluetooth, NFC |
| Security Certification | EAL5+ |
| IP Rating | IP65 |
| Supported Credential Technologies | Over 15 |
| Management Software | HID Reader Manager® |
| Firmware Update Capability | Yes |



