HID 40NKS-02-001UXD Signo Reader 40 Contactless Smartcard Reader Black/Silver, Pigtail, Multi-technology
- 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 40NKS-02-001UXD Signo Reader Features
Powerfully Secure
- Multi-Layered security: ensures data authenticity and privacy
- EAL5+ Certified Secure Element Hardware: guarantees top-notch protection against unauthorized access
- Native OSDP secure channel capability: provides enhanced security for data transmission
- Trusted secure authentication: utilizing the SIO data model for secure identity verification
- Supports HID® Elite Key™ and HID® Corporate 1000™ Programs: offering versatile credential options
Meet Every Need, Adapt to Any Situation
- Go mobile: with native Bluetooth and NFC support for seamless access control
- Integrated 125 kHz credential read support: facilitates easy migration from older technologies
- Supports over 15 common credential technologies: ensuring maximum compatibility across systems
- Flush mount terminal block and pigtail wiring options: simplify installation and setup
- Robust outdoor performance: with an IP65 rating to withstand harsh environmental conditions
Manage, Upgrade And Configure
- Easily and securely managed: using HID Reader Manager® for efficient oversight
- Configure via a mobile device or OSDP: allowing for flexible and remote adjustments
- Update firmware: in response to threats to maintain security integrity
- Personalize: by configuring audio visual or keypad settings to meet user preferences
- Deactivate legacy credential technology: to ensure a secure migration process
Key Benefits
- Highly Versatile — Support for the widest range of credential technologies, including HID Mobile Access® via native Bluetooth and Near Field Communication (NFC)
- Enhanced Performance - Storage of cryptographic keys on certified secure element hardware, plus a new surface detection feature that enables the reader to automatically recalibrate and optimize read range performance
- Connected to the Future — All readers include out-of-the-box support for Open Supervised Device Protocol (OSDP) for secure bidirectional communication
HID 40NKS-02-001UXD Detailed Specifications
| Model | HID 40NKS-02-001UXD |
| Color | Black/Silver |
| Technology | Multi-technology |
| Connector Type | Pigtail |
| IP Rating | IP65 |
| Bluetooth Support | Yes |
| NFC Support | Yes |
| Credential Support | Over 15 common technologies |
| Management Software | HID Reader Manager® |
| Security Certification | EAL5+ |



