How is OnlyCat powered?

OnlyCat is designed to be a mains-powered device for reliable, continuous operation.

It can run from a large battery pack, but keep in mind:

• A ~20,000 mAh battery typically lasts 24-36 hours.
• Batteries would likely need replacing or recharging every couple of days.

Most of our customers find that, after the one-off effort of running a power cable, it’s easier and more convenient than constantly swapping batteries.

The power is connected to the underside of the device:

Backup Battery

There is a small, internal back-up battery which is designed to weather short-term power interruptions or to unlock the door upon external power loss (- configurable through the app).

How Can I Install OnlyCat and Manage the Power Cable in doors?

There are several ways to handle this depending on your preference for a quick setup or a more polished finish.

Quick Temporary Fix:

Some customers temporarily secure the cable with hot glue, which takes just a few minutes:

Refined Installation:

For a cleaner look, you can use epoxy or silicone to create a uniform bead around the cable, clip the wire around the skirting board using cable clips, or use cable trunking.

Customer Examples:

• Video example of a typical installation
• Refined installation examples:

Other Options:

There are also specialised hinges available that can fully conceal the power cable for a sleek look.

Updated on: 26/08/2025