---
product_id: 379235482
title: "HID Signo 40 40KNKS-00-000000 Multi-Technology, Mobile Ready Smart Card Reader with Keypad"
brand: "hid"
price: "2566 zł"
currency: PLN
in_stock: true
reviews_count: 1
category: "Hid"
url: https://www.desertcart.pl/products/379235482-hid-signo-40-40knks-00-000000-multi-technology-mobile-ready
store_origin: PL
region: Poland
---

# Native Bluetooth & NFC mobile access Auto surface detection & read range optimization 40KNKS ultra-secure cryptographic key storage HID Signo 40 40KNKS-00-000000 Multi-Technology, Mobile Ready Smart Card Reader with Keypad

**Brand:** hid
**Price:** 2566 zł
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock the future of access control with HID Signo 40 — where security meets smart versatility.

## Quick Answers

- **What is this?** HID Signo 40 40KNKS-00-000000 Multi-Technology, Mobile Ready Smart Card Reader with Keypad by hid
- **How much does it cost?** 2566 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/379235482-hid-signo-40-40knks-00-000000-multi-technology-mobile-ready)

## Best For

- hid enthusiasts

## Why This Product

- Trusted hid brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Next-Level Security:** Certified secure element hardware ensures ultra-secure cryptographic key storage.
- • **Flexible Installation:** Pigtail wiring and wall switch mounting options for easy integration in any environment.
- • **Smart Auto-Calibration:** Surface detection feature dynamically optimizes read range for flawless performance.
- • **Future-Ready Connectivity:** Out-of-the-box OSDP support enables secure, remote management without physical touch.
- • **Ultimate Credential Compatibility:** Supports cards, fobs, mobile devices, Apple Wallet & more for seamless access.

## Overview

The HID Signo 40 is a multi-technology smart card reader designed for professional-grade access control. It supports the widest range of credential types including mobile access via Bluetooth and NFC, Apple Wallet credentials, and traditional cards/fobs. Featuring ultra-secure cryptographic key storage and smart surface detection for optimized read range, it offers secure, remote management through OSDP protocol. Ideal for wall switch mounting with flexible wiring options, it’s engineered for seamless integration and future-proof security.

## Description

The HID Signo Reader 40 is a founding member of the Signo platform. Offering a truly dynamic approach to secure electronic access control, HID Signo Readers are designed to be highly versatile, powerful, and connected for the future. A perfect fit for door applications requiring wall switch mounting, the HID Signo Reader 40 supports an unparalleled range of different credential technologies in a variety of form factors including cards, fobs and mobile devices.

Review: Items purchased were both in expected condition and arrived rapidly on site. - Needed an additional access control system reader for hot-swap spare and a new one to replace a card-only reader to add timed multi factor access when desired.

## Features

- Pigtail Wiring Option
- Highly Versatile - Support for the widest range of credential technologies, including HID Mobile Access via native Bluetooth and Near Field Communication (NFC) capability. Also features Apple’s Enhanced Contactless Polling (ECP) to support credentials in the Apple Wallet.
- Unparalleled Performance - Ultra secure storage of cryptographic keys on certified secure element hardware, plus a new surface detection feature that allows 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. Each reader is also designed to be connected and managed remotely without “sneakernet” or the need to be physically touched.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08SPCYWWC |
| Best Sellers Rank | #635 in Computer Memory Card Readers |
| Customer Reviews | 4.8 4.8 out of 5 stars (6) |
| Date First Available | January 11, 2021 |
| Item Weight | 5.6 ounces |
| Item model number | Signo 40 |
| Manufacturer | HID |
| Package Dimensions | 7.17 x 4.84 x 1.73 inches |

## Product Details

- **Brand:** HID
- **Manufacturer:** HID
- **UPC:** 639399027918

## Images

![HID Signo 40 40KNKS-00-000000 Multi-Technology, Mobile Ready Smart Card Reader with Keypad - Image 1](https://m.media-amazon.com/images/I/513qtUtoCCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Items purchased were both in expected condition and arrived rapidly on site.
*by K***E on April 15, 2024*

Needed an additional access control system reader for hot-swap spare and a new one to replace a card-only reader to add timed multi factor access when desired.

## Frequently Bought Together

- HID Signo 40 40KNKS-00-000000 Multi-Technology, Mobile Ready Smart Card Reader with Keypad
- Hid Identity 40NKS-00-000000 Signo40 Wall Mount 13.56mhz &125khz Osdp/wiegand Pigtail Mobile Ready
- HID Signo 20 20NKS-00-000000 Multi-Technology, Mobile Ready Smart Card Reader

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**Shop now:** [https://www.desertcart.pl/products/379235482-hid-signo-40-40knks-00-000000-multi-technology-mobile-ready](https://www.desertcart.pl/products/379235482-hid-signo-40-40knks-00-000000-multi-technology-mobile-ready)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-26*