HID Signo 20 Series Reader - White (20NWS01000000)
The HID Signo 20 Series Reader is part of the HID Signo platform for secure electronic access control. It is designed for narrow profile installations such as mullions and supports modern credential technologies including cards, fobs and mobile credentials.
This model is supplied in White and is intended for access control door applications where a compact connected reader is required.
Key Features
- Supports HID Seos credentials and mobile credentials powered by Seos.
- Mobile credential connectivity via Near Field Communication and Bluetooth.
- Configurable output options: Wiegand or RS485 half duplex Open Supervised Device Protocol.
- Designed for mullion mount door installations and flat surface mounting.
- Configurable using the HID Reader Manager application for iOS and Android.
Compatibility
- Suitable for access control systems using Wiegand or RS485 Open Supervised Device Protocol communications.
- Designed to accept compatible credential types including cards, fobs and supported mobile credentials.
- Commonly installed on aluminium door mullions and narrow mounting locations.
Full Specifications
Available Finish Color
White
BLACK Matt
Whats In The Box
- 1 x HID Signo 20 Series Reader
- Mounting hardware
Dimension
Item Code Family
| Item Code | Profile | Colour | Connection |
|---|---|---|---|
| 20KNKS0100001H | SEOS | Black | Pigtail |
| 20KNWS01000000 | SEOS | White | Pigtail |
| 20KNKS020002BL | Smart | Black | Pigtail |
| 20KNWS02000000 | Smart | White | Pigtail |
| 20KNKS00000000 | Standard | Black | Pigtail |
| 20KNWS00000000 | Standard | White | Pigtail |
PDF Resources
FAQ
- Does this reader support mobile credentials?
Yes. It supports mobile credentials via Near Field Communication and Bluetooth when paired with compatible HID mobile credential systems. - Can this reader operate using Open Supervised Device Protocol?
Yes. It supports RS485 half duplex Open Supervised Device Protocol and Wiegand outputs. - Where is this reader typically installed?
It is commonly mounted on aluminium door mullions or other narrow profile access control door frames.
Additional Information
- When switching between Wiegand and Open Supervised Device Protocol, confirm the controller supports the selected communication format.
- For mullion installations, verify cable routing and frame clearance before final fixing.
- Avoid mounting directly onto large metal surfaces without spacing where recommended by installation guidelines.
HID General Warranty Policy
HID hardware products are covered by a 1 year warranty from shipment unless otherwise specified. Warranty excludes misuse, unauthorised modification, environmental damage and consumables. Liability is limited to the purchase price of the product.
HID hardware products are covered by a 1 year warranty from shipment unless otherwise specified. Warranty excludes misuse, unauthorised modification, environmental damage and consumables. Liability is limited to the purchase price of the product.

HID General Warranty Policy
HID hardware products are covered by a 1 year warranty from shipment unless otherwise specified. Warranty excludes misuse, unauthorised modification, environmental damage and consumables. Liability is limited to the purchase price of the product.
HID hardware products are covered by a 1 year warranty from shipment unless otherwise specified. Warranty excludes misuse, unauthorised modification, environmental damage and consumables. Liability is limited to the purchase price of the product.