# STech Automation > KNX & Control4 home automation and Building Management Systems for luxury villas and commercial properties across South India. Offices in Bangalore, Chennai and Hyderabad. STech Automation Private Limited was incorporated in 2016. The company designs, installs and supports KNX and Control4 home automation and commercial Building Management Systems (BMS) for luxury villas, offices, campuses, hospitality and institutional buildings across South India. This is not a DIY gadget shop and not industrial/factory automation. Typical work is surveyed, specified and commissioned on site — lighting, climate, security, CCTV, access, audio-video and energy systems on one platform. Offices: Bangalore — L-162, 8th Main, 10th Cross, Jeevan Beema Nagar, HAL 3rd Stage, Bangalore 560075. Phone +91 98457 39220. Chennai — Moosa Street, Kodambakkam, Chennai 600035. Phone +91 86081 31313. Hyderabad — Capital Park Road, Madhapur, Hyderabad 500081. Phone +91 86081 31313. Email: enquiry@stechautomation.com. WhatsApp: +91 96322 27756. Hours: Monday–Friday, 9:00–18:00 IST. ## Pages - [Home](https://www.stechautomation.com/): Overview of residential KNX/Control4 automation and commercial BMS - [About](https://www.stechautomation.com/about): Company background, specialities and how STech Automation works - [All services](https://www.stechautomation.com/service): Index of residential and commercial automation systems - [Residential automation](https://www.stechautomation.com/residential-automation): Luxury villa and home automation hub - [Building management systems](https://www.stechautomation.com/building-management-systems): Commercial and institutional BMS hub - [HVAC automation](https://www.stechautomation.com/hvac-automation): Climate control for homes and commercial buildings - [Case studies](https://www.stechautomation.com/case-studies): Project types; full write-ups coming — ask the team for references - [Blog](https://www.stechautomation.com/blog): Notes on KNX, Control4, HVAC and BMS - [Locations](https://www.stechautomation.com/locations): Tier-2 cities served from Bangalore, Chennai and Hyderabad - [Online demo](https://www.stechautomation.com/online-demo): Book a live walkthrough of a home or building system - [Contact](https://www.stechautomation.com/contact-us): Enquiry form, phones, WhatsApp and branch maps ## Residential automation - [Lighting Automation](https://www.stechautomation.com/residential-automation/lighting-automation): Scene-based control across every room, from one panel or app. - [Security Systems](https://www.stechautomation.com/residential-automation/security-systems): Layered intrusion detection that makes the whole house react as one. - [CCTV Surveillance](https://www.stechautomation.com/residential-automation/cctv-surveillance): Cameras that tell a person from a passing branch. - [Access Control](https://www.stechautomation.com/residential-automation/access-control): Keyless entry by fingerprint, face, PIN or app. - [Video Door Phone](https://www.stechautomation.com/residential-automation/video-door-phone): See and speak to visitors, even when you're away. - [Multi-Room Audio](https://www.stechautomation.com/residential-automation/multi-room-audio): Independent or synchronised music, room by room. - [Whole-Home Video Distribution](https://www.stechautomation.com/residential-automation/video-distribution): One source, sent to every screen in the house. - [Home Theatre Automation](https://www.stechautomation.com/residential-automation/home-theatre): One tap: screen down, lights dimmed, movie running. - [Motorised Curtains, Blinds & Gates](https://www.stechautomation.com/residential-automation/motorised-curtains-blinds): Shading and entry on schedule, or on demand. - [Water, Energy & Pool Monitoring](https://www.stechautomation.com/residential-automation/utility-monitoring): The systems that quietly prevent expensive problems. ## Building management systems - [HVAC Controls & Automation](https://www.stechautomation.com/hvac-automation): Integrated HVAC for homes and commercial BMS - [Fire Detection System](https://www.stechautomation.com/building-management-systems/fire-detection-system): The one building system where minutes decide outcomes. - [Access Control System](https://www.stechautomation.com/building-management-systems/access-control-system): Who gets in where, and when — managed from one place. - [CCTV & CCTV Analytics](https://www.stechautomation.com/building-management-systems/cctv-analytics): Footage that's actually useful, not hours of nothing. - [Public Address & Background Music](https://www.stechautomation.com/building-management-systems/public-address-background-music): Zoned announcements and ambience on one backbone. - [Board Room Solutions](https://www.stechautomation.com/building-management-systems/board-room-solutions): No one fumbling with three remotes before a call starts. - [Water, Energy & BTU Metering](https://www.stechautomation.com/building-management-systems/utility-metering-monitoring): See exactly where a building is losing money. - [Lighting Management Systems](https://www.stechautomation.com/building-management-systems/lighting-management-systems): Often the fastest-paying-back part of a BMS. ## Blog - [How a villa automation project actually runs](https://www.stechautomation.com/blog/how-a-villa-automation-project-runs): Survey, drawings, first-fix, programming, commissioning, training. Not a weekend install. Here is the sequence we use so owners know what they are buying. - [HVAC automation in a South Indian climate](https://www.stechautomation.com/blog/hvac-automation-south-india): Heat, humidity and power cuts are the brief. Scheduling, occupancy and a clean generator handover do more for comfort and bills than another inverter AC. - [What a building management system actually does](https://www.stechautomation.com/blog/what-a-bms-actually-does): A BMS is not a CCTV recorder and it is not factory automation. It is the layer that lets HVAC, lighting, access, fire and metering report to one desk. - [Control4 vs KNX: which platform fits the house](https://www.stechautomation.com/blog/control4-vs-knx): Both can run a serious home. One is an open wiring standard. The other is a polished AV-first platform. The right answer depends on cabling, entertainment and how the family actually lives. - [What KNX home automation actually is](https://www.stechautomation.com/blog/what-is-knx-home-automation): KNX is a wired standard for lighting, climate, shading and more — not a Wi-Fi gadget pack. Here is how it works in an Indian villa, and when it is the right choice. ## Service areas - [All locations](https://www.stechautomation.com/locations): Hub of cities covered from the three offices - [Home automation in Coimbatore](https://www.stechautomation.com/locations/coimbatore): Served from Chennai. Tamil Nadu. - [Home automation in Mysuru](https://www.stechautomation.com/locations/mysuru): Served from Bangalore. Karnataka. - [Home automation in Kochi](https://www.stechautomation.com/locations/kochi): Served from Chennai. Kerala. - [Home automation in Visakhapatnam](https://www.stechautomation.com/locations/visakhapatnam): Served from Hyderabad. Andhra Pradesh. - [Home automation in Madurai](https://www.stechautomation.com/locations/madurai): Served from Chennai. Tamil Nadu. - [Home automation in Mangaluru](https://www.stechautomation.com/locations/mangaluru): Served from Bangalore. Karnataka. - [Home automation in Vijayawada](https://www.stechautomation.com/locations/vijayawada): Served from Hyderabad. Andhra Pradesh. - [Home automation in Tiruchirappalli](https://www.stechautomation.com/locations/tiruchirappalli): Served from Chennai. Tamil Nadu. - [Home automation in Puducherry](https://www.stechautomation.com/locations/puducherry): Served from Chennai. Puducherry. ## Optional - [Privacy policy](https://www.stechautomation.com/privacy-policy) - [Terms and conditions](https://www.stechautomation.com/terms) - [Sitemap](https://www.stechautomation.com/sitemap.xml): Complete list of indexable URLs - [LinkedIn](https://www.linkedin.com/company/stech-automation) - [Facebook](https://www.facebook.com/p/Stech-Automation-100089803492749/) - [Instagram](https://www.instagram.com/stech_automation_pvtltd) - [YouTube](https://www.youtube.com/@STECHAutomationPVTLTD)