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HID 40KNKS-00-000040 Signo 40K Proximity Card Reader with Integrated Keypad - IP65 Indoor/Outdoor
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Product Features
Technical Overview
This access device operates on 12 V DC power and offers multiple communication interfaces for seamless integration into existing security infrastructures. It supports serial and Wiegand outputs, making it compatible with most access control panels and systems. Bluetooth connectivity enables mobile credential provisioning and management, aligning with modern mobile access trends.
The reader's proximity technology provides a consistent 3.94-inch (100 mm) operating range, ensuring reliable card reads without physical contact. Its environmental specifications include RoHS compliance and IP65 ingress protection, which guards against dust ingress and low-pressure water jets from any direction.
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.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The Signo 40K stands out with its combination of flexibility, durability, and broad compatibility. It supports virtually every major credential technology on the market, from legacy proximity cards to modern mobile credentials, protecting your investment as security standards evolve.
Universal Credential Support
Compatible with Mobile Credentials powered by Seos®, iCLASS SE/SR, MIFARE Classic/DESFire EV1/EV2, FeliCa, CEPAS, HID Proximity, Indala, AWID, and EM Proximity formats.
- Seamless migration paths
- Future-proof investment
- Reduced credential management complexity
Rugged Environmental Design
IP65 rating ensures reliable operation in outdoor locations or harsh indoor environments where dust, moisture, or temperature variations might compromise lesser devices.
- Weather-resistant construction
- Extended service life
- Reduced maintenance needs
Deployment / Use Cases
This reader/keypad combination is ideal for facilities requiring versatile access control with high reliability. Its indoor/outdoor rating makes it suitable for exterior doors, parking gates, loading docks, and perimeter access points where environmental exposure is a concern.
The dual authentication capability supports various security policies: use the proximity reader for convenient employee access, the keypad for visitor or temporary codes, or both for high-security areas requiring multi-factor authentication. Healthcare facilities, educational campuses, corporate offices, and industrial plants all benefit from this flexible approach to access management.
Commercial Building Entry
Manage employee and visitor access at main entrances, with the keypad providing after-hours entry without distributing additional cards.
Industrial Perimeter Security
Secure gates and exterior doors in manufacturing plants or warehouses, where IP65 protection ensures operation despite dust, rain, or temperature extremes.
Physical Profile
The Signo 40K features a slim profile measuring 4.78 inches tall by 3.15 inches wide by 0.85 inches deep (121.50 mm x 80 mm x 21.50 mm), with a lightweight construction at approximately 159.9 grams. Its two-tone black and silver finish presents a professional appearance that blends with modern architectural designs. The compact dimensions facilitate installation on standard door frames, glass surfaces, or mounting plates without obtrusive protrusion.
- Width
- 3.15" (80 mm)
- Depth
- 0.85" (21.50 mm)
- Height
- 4.78" (121.50 mm)
- Weight
- 159.9 g
Highlights
- Combines proximity card reading with integrated keypad for flexible authentication
- IP65 rating for dust and water resistance in indoor/outdoor installations
- Supports mobile credentials via Bluetooth with Seos® technology
- Compatible with serial and Wiegand interfaces for easy system integration
- Broad credential support including iCLASS, MIFARE, and legacy proximity formats
- Compact dimensions (4.78" x 3.15" x 0.85") for versatile mounting
- 12 V DC power input with standard access control system compatibility
- RoHS compliant and environmentally friendly construction
- Lifetime limited warranty for long-term reliability assurance
- Two-tone black and silver finish for professional appearance
Specifications
| Specifications | |
|---|---|
| Manufacturer | HID Global Corporation |
| Manufacturer Part Number | 40KNKS-00-000040 |
| Brand Name | HID |
| Product Line | Signo |
| Product Model | 40K |
| Product Name | Signo 40K Card Reader/Keypad Access Device |
| Product Type | Card Reader/Keypad Access Device |
| Technical Information | |
| Identification Method | Proximity,Key Code |
| 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" (121.50 mm) |
| Width | 3.15" (80 mm) |
| Depth | 0.85" (21.50 mm) |
| Weight (Approximate) | 159.9 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) Mobile Credentials powered by Seos (HID Mobile Access) HID Proximity Indala Proximity AWID Proximity EM Proximity |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What types of credentials does this reader support?
The HID Signo 40K supports an extensive range of credential technologies including Mobile Credentials powered by Seos®, iCLASS SE and SR, MIFARE Classic and DESFire EV1/EV2, FeliCa, CEPAS, and legacy proximity formats from HID, Indala, AWID, and EM. This broad compatibility ensures integration with existing card systems while providing a migration path to modern mobile access solutions.
Is this reader suitable for outdoor installation?
Yes, the Signo 40K is rated IP65 for ingress protection, making it suitable for both indoor and outdoor installations. The IP65 rating means it's protected against dust ingress and low-pressure water jets from any direction, ensuring reliable operation in exterior locations exposed to weather elements like rain, snow, or dust.
What communication interfaces does it offer?
This access device provides both serial and Wiegand interface options, which are standard in the access control industry. These interfaces allow direct connection to most access control panels and systems. Additionally, it includes Bluetooth connectivity for mobile credential provisioning and management through HID's mobile access ecosystem.
What is the operating range for proximity reading?
The proximity reader component has a consistent operating range of 3.94 inches (100 millimeters). This range provides reliable card reads without requiring physical contact between the credential and reader, offering convenience while maintaining security through proper read validation protocols.
What power supply does it require?
The Signo 40K operates on 12 volts DC, which is standard for most access control systems. This voltage typically comes from the access control panel's power supply or a dedicated transformer, ensuring compatibility with existing security infrastructure without requiring special power conditioning equipment.
What warranty coverage is provided?
HID provides a lifetime limited warranty for this product, reflecting confidence in its durability and long-term reliability. This warranty covers defects in materials and workmanship for the product's lifetime, offering peace of mind for security investments in commercial, institutional, or industrial applications.
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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