Easily add single doors to a cloud node.
The single io controller is used for adding doors to a cloud node one door at a time or expanding an existing pdk system. With the option of network, PoE, or wireless connectivity, the single io is the most flexible controller on the market. Each unit is equipped with a fully supervised power circuit that monitors input, output, battery voltage, and overall controller health. Users receive important system notifications via text and email.

Single io Features | Scalability
Whether you need three doors or a thousand, the single io controller also allows you to scale the system to just the right size. Also, with the flexibility of our WiMAC™ wireless, you can add more doors anytime or anywhere.

Plug n' Play Connectivity
All io devices were designed to be plug n' play, making them super easy to install right out of the box. It's easy to add in any io device no matter how large the job is, and you can quickly scale a system to any size. A cloud node can connect with up to a thousand doors on a single platform.

Two Reader Inputs
Two reader inputs are ideal for applications where both read in and read out is a security requirement. Know exactly when users enter and exit a premise. The second reader input can also be assigned to trigger automated events.

Fully Supervised
Never be caught off guard again. Pdk.io intelligently monitors the network and wireless connectivity of each controller in your system and alerts you if any issues arise.

Unparalleled Wireless Range
With WiMAC™ (Wireless Mesh Access Control), experience up to one-mile line of sight, and 450 ft (on average) indoor range. Every WiMAC™ device installed extends and strengthens the self-healing wireless mesh network. WiMAC™ is unmatched in security with a proprietary signal and AES encryption.

Network, PoE, Wireless
Choose from three flexible connectivity options that fit any application. The single io is built for ultra-low bandwidth consumption and easily connects to existing or dedicated networks. Easily expand a system's wireless coverage (via network) using the ethernet gateway.