

Control gates and doors remotely with Knowio’s Bluetooth & NB-IoT smart locks - no keys, no hassle.
Knowio App



Manage Access to Any Site, From Anywhere
With Knowio, you can control access to an unlimited number of sites, right from your phone. Our intuitive app lets you unlock smart padlocks, key boxes and operate the Knowio Controller, replacing the need for physical keys, fobs, or access codes.
The Knowio app isn't just your digital key—it’s a powerful management tool. No more driving to a site just to check a gate. Instantly view the status of all your connected gates, anytime, from anywhere.
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Easy user management.
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Temporary access.
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User lists.
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Multiple user levels.
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Easy onboarding
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Easy navigation.
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Activity logs.
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Battery levels of devices
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Find my padlock.

Padlock 2E
The Padlock 2E is an Enterprise Grade Smart Padlock that is built for a variety of outdoor applications. Issue time-sensitive PIN codes and Bluetooth keys for greater control over different users. Designed to withstand the weather elements, the Padlock 2E suits both indoor and outdoor environments. It features anti-tampering technologies that are strengthened with durable materials to protect what’s important. •Open with the app. •Open with the Keypad. •Rechargeable, long-life battery. •Waterproof and robust.



Smart Keybox
Securely store keys on-site with the Igloo Smart Keybox, offering both Bluetooth and keypad access. Like their smart padlock, it supports two access methods: direct control via the Knowio app using Bluetooth, or through Igloo’s One Time Passcode (OTP) keypad technology. • Secure it anywhere - The keybox has been designed to be securely located in multiple locations, given optimal versatility. • Large enough for multiple keys - With an inner storage space of 108 x 87 x 27 mm, there is plenty of space to secure not just normal keys but more advanced keys like car keys or even fobs or keycards. • Long-lasting battery life - The keybox is powered with 4 standard AAA batteries, which generally last for 12 months. • Robust and secure - The body of the keybox is made from Zinc and Aluminium alloys, so it's tough and robust.

Smart Controller
Say goodbye to outdated GSM dialers, costly fobs, and keypad codes that can be easily shared. Knowio offers a smarter, more secure way to manage gate access. • Remote Access, Anytime - Open your gate from anywhere in the world. Choose between a pulse (auto-close) or latch mode (stays open) to fit your needs. • Beyond Gates - Control barriers, lights, sounders, anything with a hard-wired input, directly from the Knowio app. • Flexible I/O - With 4 inputs and 4 outputs, you have the freedom to manage multiple connected systems from one place. • LAN or 4G Connectivity - Connect via LAN for instant online control, or use 4G where network cabling isn't available.


IoT Sensor
Know the Status of Every Gate, In Real Time. Our battery-powered IoT contact sensors attach directly to your gate, giving you instant visibility on whether it’s open or closed, no guesswork needed. Just like a building alarm system, gates can be “armed” so you’ll receive instant alerts if they’re accessed without authorisation. With long-life batteries and smart connectivity, these sensors offer more than just status updates—they can send reminders if a gate is left open too long, and trigger alarms if it opens when it shouldn’t. • Robust and durable. • Long battery life. • Alarms. • 99% coverage. • Smart notifications. • Simple Install & easily moved.
How it works
Built for a Range of Applications
