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HID 20NKS-02-000000 Signo 20 Card Reader - Proximity & Bluetooth - IP65 Indoor/Outdoor - Black/Silver
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Product Features
Technical Overview
The Signo 20 operates on proximity technology with a consistent 3.94-inch (100 mm) read range, ensuring reliable card presentation without physical contact. It incorporates Bluetooth Low Energy (BLE) to enable mobile credential support through HID's Seos® platform, allowing users to leverage smartphones or wearables for access. The reader's IP65 ingress protection rating certifies it against dust ingress and low-pressure water jets from any direction, providing resilience in exposed locations.
Electrical specifications include a 12V DC input voltage, compatible with standard access control power supplies. Communication is handled via both serial and Wiegand outputs, offering flexibility for integration with various controllers and panels. The device is environmentally friendly, reflecting HID's commitment to sustainable manufacturing practices.
This section brings together practical product details such as Identification Method, Operating Range, Application/Usage, Bluetooth, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The HID Signo 20 card reader stands out for its dual-technology approach, blending proven proximity reliability with forward-looking Bluetooth mobile access. This combination future-proofs installations by accommodating both current card-based systems and emerging mobile credential trends. The IP65 rating ensures dependable operation in challenging environments, from rainy outdoor entrances to dusty industrial areas, reducing maintenance concerns and extending service life.
Broad Credential Compatibility
Supports a wide array of credential technologies including HID Proximity, iCLASS SE, iCLASS SR, MIFARE Classic, MIFARE DESFire EV1/EV2, FeliCa, CEPAS, Indala Proximity, AWID Proximity, and EM Proximity, ensuring interoperability with diverse existing systems.
- Mobile Credentials powered by Seos®
- Legacy proximity card support
- Multi-technology readiness
Robust Physical Design
Engineered with a compact, low-profile housing that withstands physical and environmental stresses. The black and silver finish offers a professional appearance suitable for corporate, educational, healthcare, and government facilities.
- IP65 dust and water resistance
- Indoor/outdoor durability
- Aesthetically neutral styling
Deployment / Use Cases
The Signo 20 is ideal for securing perimeter doors, interior office entries, server room access, and parking gates where both reliability and technology flexibility are paramount. Its indoor/outdoor capability allows uniform deployment across a facility, simplifying procurement and maintenance. Organizations upgrading from older proximity-only systems can adopt this reader to gradually introduce mobile access without replacing entire infrastructures.
Common installations include corporate headquarters requiring blended card and mobile access, universities managing student dormitory entry, hospitals controlling restricted areas, and retail stores securing stock rooms. The serial and Wiegand interfaces ensure compatibility with most access control panels, while the 12V DC power aligns with standard security system power supplies. For environments with existing HID or third-party credentials, this reader provides a seamless migration path toward more secure and convenient access methods.
Physical Profile
The Signo 20 features a slim, rectangular design measuring 4.78" in height, 1.77" in width, and 0.77" in depth, with a lightweight construction of approximately 95 grams. This compact footprint facilitates installation on narrow door frames, glass surfaces, or other space-constrained locations. The black and silver two-tone finish provides a modern, professional look that blends with most architectural styles, from traditional to contemporary.
- Width
- 1.77" (44.96 mm)
- Depth
- 0.77" (19.56 mm)
- Height
- 4.78" (121.41 mm)
- Weight
- 95 g
Highlights
- Dual-technology reader supporting proximity and Bluetooth mobile access
- IP65 rating for dust and water resistance in indoor/outdoor installations
- Broad compatibility with HID and third-party credential technologies
- Compact design with black/silver finish for discreet mounting
- Serial and Wiegand interfaces for flexible system integration
- 12V DC power input compatible with standard access control supplies
- Environmentally friendly manufacturing and materials
- 3.94-inch operating range for consistent card presentation
Specifications
| Specifications | |
|---|---|
| Manufacturer | HID Global Corporation |
| Manufacturer Part Number | 20NKS-02-000000 |
| Brand Name | HID |
| Product Line | Signo |
| Product Model | 20 |
| Product Name | Signo 20 Card Reader Access Device |
| Product Type | Card Reader Access Device |
| Technical Information | |
| Identification Method | Proximity |
| Operating Range | 3.94" (100 mm) |
| Application/Usage | Door,Indoor,Outdoor |
| Ingress Protection (IP) Rating | IP65 |
| Network & Communication | |
| Bluetooth | Yes |
| Interfaces/Ports | |
| Serial | Yes |
| Wiegand | Yes |
| Power Description | |
| Input Voltage | 12 V DC |
| Physical Characteristics | |
| Product Color | Black,Silver |
| Height | 4.78" (121.41 mm) |
| Width | 1.77" (44.96 mm) |
| Depth | 0.77" (19.56 mm) |
| Weight (Approximate) | 95 g |
| Miscellaneous | |
| Compatibility | Mobile Credentials powered by Seos® (HID Mobile Access) Seos iCLASS SE iCLASS SR iCLASS MIFARE Classic MIFARE DESFire EV1/EV2 FeliCa Contactless e-Purse Application Specification (CEPAS) HID Proximity Indala Proximity AWID Proximity EM Proximity |
| Environmentally Friendly | Yes |
User Manual
FAQ
What types of credentials does the HID Signo 20 card reader support?
The Signo 20 supports a wide range of credential technologies including HID Proximity, iCLASS SE, iCLASS SR, MIFARE Classic, MIFARE DESFire EV1/EV2, FeliCa, CEPAS, Indala Proximity, AWID Proximity, and EM Proximity. It also enables mobile credentials through HID's Seos® platform via Bluetooth, allowing use with smartphones and wearable devices for modern access control solutions.
Is this card reader suitable for outdoor installation?
Yes, the Signo 20 is designed for both indoor and outdoor use. Its IP65 ingress protection rating ensures resistance to dust ingress and low-pressure water jets from any direction, making it reliable in exposed environments such as building entrances, parking gates, or industrial sites where weather conditions may vary.
What power supply does the Signo 20 require?
The reader operates on 12V DC input voltage, which is standard for most access control systems. This compatibility simplifies integration with existing power supplies and controllers, ensuring straightforward installation without requiring specialized electrical setups.
What communication interfaces are available on this reader?
The Signo 20 provides both serial and Wiegand interfaces for connectivity. These standard outputs allow seamless integration with a variety of access control panels and systems, offering flexibility for upgrades or new installations in commercial, institutional, or government facilities.
What is the operating range for proximity reading?
The proximity technology offers a consistent operating range of 3.94 inches (100 mm). This range ensures reliable card presentation without physical contact, enhancing user convenience and reducing wear on credentials while maintaining secure access performance.
Can this reader be used with mobile access credentials?
Yes, the Signo 20 includes Bluetooth capability to support mobile credentials powered by HID's Seos® platform. This allows organizations to implement smartphone-based access alongside traditional cards, providing a flexible and future-ready solution for modern security environments.
What connectivity or interface options are available?
Connectivity support is listed in the product specifications, including the relevant wireless or port options when available.
| Qty | Price | Available |
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