Bidirectional Communication
Ajax events trigger KNX scenarios. KNX panels control Ajax arm/disarm. True two-way integration — not just one-directional status monitoring.
Security — Bidirectional Communication — Automated Scenarios — Touch Panel Control
Ajax + KNX Integration — When Security Meets Building Automation
The integration of Ajax security with KNX building automation creates a unified smart building: your alarm system talks to your lighting, shutters, climate control, and more. Arm the system from a KNX touch panel, trigger emergency lighting scenarios on intrusion, automate presence simulation during holidays. Wake System designs and installs bidirectional Ajax-KNX integrations across Brescia, Lake Garda, and Northern Italy.
Why Integrate Ajax with KNX?
Ajax Systems provides world-class security — but security is only one layer of a smart building. KNX is the global open standard for building automation, connecting lighting, shutters, climate, energy monitoring, and more from hundreds of manufacturers into a single intelligent system. Integrating Ajax with KNX means your security and automation systems communicate bidirectionally, enabling scenarios that neither could achieve alone.
The integration uses a dedicated gateway that bridges the Ajax alarm ecosystem with the KNX bus via SIA protocol over Ethernet. Ajax alarm events (intrusion, fire, tamper, arm/disarm) are translated into KNX telegrams that trigger building automation scenarios. In the other direction, KNX touch panels and switches can arm and disarm Ajax zones, query system status, and trigger panic functions — all without opening the Ajax app.
Real-world examples: when the Ajax alarm is armed (leaving home), KNX automatically turns off non-essential lighting, lowers shutters, sets climate to economy mode, and activates presence simulation. On intrusion alarm, KNX floods all lights to 100%, opens shutters for camera visibility, and activates perimeter floodlights. On fire alarm, KNX opens shutters for evacuation routes and activates emergency lighting.
Wake System is certified in both Ajax installation and KNX system integration (ETS programming). We design the integration logic, configure the gateway, programme KNX scenarios, and perform comprehensive field testing. English-speaking project manager available for international clients.
What We Offer
Our specific expertise in ajax + knx integration — when security meets building automation
Emergency Lighting Scenarios
On intrusion or fire alarm: KNX lights to 100%, shutters open for evacuation, emergency pathway lighting activated. The building responds actively to threats.
KNX Touch Panel Control
Arm and disarm Ajax zones from any KNX touch panel or wall switch. System status visible on KNX visualisation. No need to reach for your phone.
Automated Presence Simulation
When Ajax is armed: KNX simulates occupancy with lighting patterns, shutter movements, and timed events. Deters intruders at your holiday home while you’re away.
Energy Management Integration
Alarm status drives climate and lighting modes: economy when armed, comfort when disarmed. Reduce energy waste at your Italian property automatically.
ETS Configuration — No Proprietary Software
Gateway configuration through standard ETS software. No vendor lock-in, no proprietary tools. Transparent integration that any KNX professional can maintain.
Applications
Who It’s For
Smart Villas at Lake Garda
Ajax security + KNX lighting, shutters, climate. Arm from the KNX panel by the door. Emergency scenarios. Presence simulation for holiday periods. Remote control from abroad.
Boutique Hotels and Hospitality
Room-by-room KNX automation with Ajax zone security. Guest check-out triggers arm, KNX sets standby mode. Fire alarm triggers evacuation lighting across floors.
Office Buildings
KNX workspace automation integrated with Ajax access control and alarm. Last person out — system arms, lights off, climate to economy. First person in — disarm, lights on, climate to comfort.
Retail Spaces
Shop closing: arm Ajax from KNX panel, shutters close, display lighting dims, climate to standby. Opening: disarm, welcome lighting sequence, climate comfort mode.
Our Strengths
Why Choose Wake System for Ajax-KNX Integration
Dual expertise: certified Ajax installer and KNX system integrator (ETS programmer)
Bidirectional integration design — not just one-way alarm status forwarding
Emergency scenario programming: intrusion, fire, panic — each with dedicated KNX response
Direct experience with villa, hotel, and commercial Ajax-KNX projects at Lake Garda
English-speaking project manager for international clients
Post-installation support: scenario updates, system expansion, and troubleshooting
Brands and Technologies We Work With
Ajax HubAjax Hub PlusAjax Hub 2Ajax Hub 2 PlusAjax Superior Hub G3 JewellerAjax Superior Hub Hybrid 2Ajax Superior MegaHubKNX / EIB StandardETS SoftwareSIA ProtocolAjax MotionProtectAjax DoorProtectAjax GlassProtectAjax FireProtectAjax LeaksProtectAjax MotionCam
FAQ
Frequently Asked Questions
What does Ajax-KNX integration actually do?
It creates bidirectional communication between your Ajax alarm and KNX building automation. Ajax alarm events (intrusion, fire, arm/disarm) trigger KNX actions (lights, shutters, climate). KNX panels can control Ajax arm/disarm status. The building becomes a unified intelligent system.
Can I arm Ajax from a KNX touch panel?
Yes. Through the gateway, KNX touch panels, wall switches, or any KNX input device can arm/disarm specific Ajax zones or the entire system. You can also query system status and trigger panic from KNX.
What happens in the KNX system when Ajax detects an intrusion?
The gateway sends the alarm status to the KNX bus and triggers the assigned scenario (up to 64 scenes). Example emergency scenario: all lights 100%, shutters open for camera/street visibility, perimeter floodlights on, evacuation pathway lighting. The building responds actively — not just a siren.
Does the Ajax-KNX integration work without internet?
Zone monitoring and alarm event reception on the KNX bus run over local Ethernet via SIA protocol — no internet dependency. Active bidirectional control (arm/disarm from KNX) requires internet for commands via the encrypted Ajax cloud. During internet outage, passive monitoring (receiving status and alarms) continues over LAN.
Which Ajax hubs are compatible with KNX integration?
All hubs with SIA event transmission over LAN: Hub, Hub Plus, Hub 2, Hub 2 Plus, and the full Superior line (Hub G3 Jeweller, Hub Hybrid 2, MegaHub). Gateway configuration entirely through standard ETS software — no proprietary tools needed.
How much does Ajax-KNX integration cost?
Standard integration (1 area, 16–32 zones, 3–4 scenarios): from €1,500–€2,500 including gateway hardware, ETS configuration, and field testing. Villas and complex projects (4 areas, up to 96 zones): €3,000–€5,000. Free on-site survey and quotation in English.
Can KNX integration be added to an existing Ajax system?
Yes, at any time without changes to the existing Ajax or KNX system. Gateway is added in the distribution board, connected to KNX bus and Ethernet. SIA transmission activated in the Ajax hub. ETS project configured with zone mapping and scenarios. Standard installation: half a day. Complex projects: one day.
Who installs Ajax-KNX integration at Lake Garda?
Wake System specialises in Ajax-KNX integration in Brescia, at Lake Garda (Desenzano, Sirmione, Salò, Gardone, Limone, Riva, Peschiera, Lazise, Bardolino), and across Northern Italy. Certified Ajax installers and KNX integrators with direct experience on bidirectional projects. English-speaking project manager. Free on-site survey.
Does the integration work with Ajax fire alarm (FireProtect)?
Yes. Fire alarms are also transmitted to the KNX bus. On FireProtect alarm: KNX emergency scene opens shutters for evacuation routes, activates emergency lighting, stops mechanical ventilation to prevent smoke spread. For EN54-certified systems, Wake System also integrates the dedicated Ajax Fire Hub with KNX.
What is the difference between Ajax-KNX integration and native Ajax automation devices?
Ajax offers native automation devices (WallSwitch, Relay, Socket, LightSwitch) for simple security-linked automation. KNX provides incomparably deeper professional building automation: thousands of devices from hundreds of manufacturers, DALI multi-channel lighting, multi-zone climate control, shutter management with sun tracking, complex conditional logic, central touch panel visualisation, real-time energy monitoring. Ajax-KNX integration brings the best of both worlds together.
Discover Also
Ajax Systems — Professional Security for Your Property in Italy
Ajax Systems is Europe’s most advanced wireless security ecosystem: over 100 devices covering intrusion detection, CCTV, fire safety, access control, and smart home automation. Grade 3 EN 50131 certification, AI-powered video surveillance, and the Fibra wired line for hardwired installations. Wake System is a certified Ajax installer in Brescia, at Lake Garda, and across Northern Italy — with an English-speaking project manager.
Learn moreAjax Grade 3 — The World’s First Wireless Grade 3 Alarm System
Ajax Grade 3 is the world’s first wireless security system certified EN 50131 Grade 3 — the highest European standard for intrusion detection. The Superior Jeweller protocol provides 3,500 m range, 17 frequencies with anti-jamming, and encrypted communication with 12-second polling. Until 2025, Grade 3 required hardwired installation. Ajax has changed the rules. Wake System is a certified installer in Brescia, Lake Garda, and Northern Italy, with English-speaking support.
Learn moreAjax CCTV — AI Video Surveillance Integrated with Your Alarm System
Ajax video surveillance goes beyond traditional CCTV: AI-powered cameras that distinguish people, vehicles, and animals, integrated directly with the Ajax alarm system for visual alarm verification. BulletCam (Red Dot Award), DomeCam Mini for interiors, dedicated NVR, and MotionCam photo verification. One app, one ecosystem, one installer. Wake System installs and configures Ajax CCTV across Brescia, Lake Garda, and Northern Italy.
Learn moreAjax Fibra — Professional Wired Security with Digital Bus Technology
Ajax Fibra is the wired line of the Ajax ecosystem: a proprietary digital bus that delivers 4x the speed of wireless, unlimited range, and the same smart features (app control, AI, cloud connectivity) that make Ajax unique. Ideal for new builds, renovations, shielded buildings, and large commercial premises where wired reliability is preferred. Fully hybrid — combine Fibra wired sensors with Jeweller wireless devices on the same hub. Wake System installs Ajax Fibra across Brescia, Lake Garda, and Northern Italy.
Learn moreIntegrate Ajax and KNX with Wake System
Free on-site survey for integrating your Ajax alarm with KNX building automation. ETS configuration, scenario programming, field testing, and after-sales support. Brescia and Northern Italy. English-speaking project manager.