HID
SKU: 40NKS-00-000000
HID 40NKS-00-000000 SIGNO 40 Pigtail Proximity Reader
Wall-mount EM proximity reader with 32-bit Wiegand output for access control
Overview
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Overview
Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
Discontinued — No Longer Available New
This model has been discontinued by HID. Shop current HID products → or see the recommended alternatives below.
The HID 40NKS-00-01AYDN is a SIGNO 40 series access control reader designed for credential-based door access applications. This unit delivers card reading capability with surface mounting and multi-credential support, making it suitable for standard commercial and institutional installations requiring reliable, straightforward access control.
Supports Wiegand protocol output (32-bit MSB) with EM 125 kHz card technology and NFC credential handling. Features configurable audible and visual feedback with red LED and green flash indicators. Includes buzzer notification and surface-mount installation. Compatible with standard access control systems utilizing Wiegand card readers and EM-based credential formats.
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price