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Red 4 Logo

Four Door Controller

PDK’s Red™ 4 controller includes built-in Ethernet connectivity and self-discovery, simplifying IP configuration and functionality. The Red 4 is equipped with OSDP functionality, an onboard power supply, and a fully supervised power circuit that monitors input, output, battery voltage, and overall controller health.

Part Number: R4

Red 4 with board
Lock icon

advanced security

ProdataKey Red products lead the industry in platform security. This includes OSDP, mobile, and encrypted credential communication.

self discoverable icon

self discoverable

The Red 4 is automatically self-discoverable by the Cloud Node when an Ethernet cable is connected; no need to enter the IP address.

Power icon

power monitoring

Equipped with a fully supervised onboard power circuit that monitors input, output, battery voltage, and overall controller health. 

high-security readers

PDK Red Logo

PDK Red Readers are designed to be the perfect match for the Red 4 High-Security Controller.

red readers

PDK Red Credentials are designed to be the perfect match for the Red 4 High-Security Controller.

high-security credentials

PDK Red Logo
PDK Red Credentials Group

module kits

Plug-n-play connection options are available with the PDK Red Wireless & PoE++ kits.

wireless module

Simply plug the wireless module into the Red 4 board, and it's ready to go.

PoE++ module

Plug and play option for advanced PoE++ technology.

Red Wireless Modules
PoE Module
Red Module Kits
Red 4 with CN Diagram

The only true cloud access solution

•  Anytime, Anywhere, Any Device

•  Mobile Setup & Configuration

•  Real-Time System Management & Updates

•  Instant Email & Text Alerts

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