The most-touched object in any home is also the most ignored: the wall switch. In a Kothrud industrial estate in Pune, a company called Keentronics has spent three decades thinking about little else. Its consumer brand, Touchmatik, builds precision-engineered smart switches — capacitive-touch glass panels that replace the mechanical switchboard entirely, and, the company says, have already been retrofitted into more than 50,000 Indian homes.
Touchmatik’s pitch is unusual in the smart-home world because it starts from restraint. The 2026 product brochure opens with a line that could be a mission statement: “Architecture in harmony. Technology invisible.” The idea is that a room’s intelligence should be felt, not seen — no plastic hubs on shelves, no rewiring, no wall breakage. The retrofit range fits the existing back box and the existing wiring, and the company claims a 30-minute install.
Six series, from a studio flat to a villa
The residential line is organised as six series named after gemstones, scaled by module count. Quartz (2 modules, 86 × 86 mm) is the compact benchmark; Pearl (3), Emerald (4), Topaz (6) and Spinel (8) step up through larger spaces; Ruby (12 modules, 238 × 171 mm) is the double-height flagship. Across the range the company offers more than 54 finishes, and every series pairs natively with Apple HomeKit and Google Home — no bridge required, the brochure notes, with proximity wake and optical bonding on the panels.
Beyond the wall switch, the catalogue stretches into five more categories: smart switches for hotels, universal-voltage travel switches, 4-inch smart touch display panels with proximity wake and custom themes, fully user-programmable switches with scene logic, and the retrofit solutions line.
Hotels, hospitals and the E-GRMS play
The hospitality range is where the engineering gets serious. Touchmatik’s E-GRMS — an energy and guest-room management system — scales from a 20-room boutique to a 500-key resort. Occupancy detection (key-card or motion) drives the room’s energy footprint to near zero when guests step out; the company claims up to 40% energy savings. Climate runs on pre-set temperature corridors, Do-Not-Disturb and Make-My-Room signalling are integrated, and the in-room panel carries the hotel’s own branding, icons and typography. On the backend it talks to property-management systems over RS485 and MQTT, and — notably — the automation keeps working even without internet access.
A control panel with Alexa inside
The 4-inch smart touch and voice control panel is the range’s centrepiece: Bluetooth and Zigbee gateways with built-in Alexa, Tuya compatibility, and control of up to 100 Zigbee devices — lights individually or in groups, plus a video doorbell feed. Larger HMI displays (4.3, 7 and 10.1 inch, plus knob and Android variants and a Wi-Fi thermostat display) extend the same idea to home entertainment and climate.
Designed and built in Pune
Touchmatik is a brand of Keentronics (India) Pvt. Ltd., headquartered at Devgiri Building, Kothrud Industrial Estate, Pune — a manufacturer of advanced input devices and optically bonded touch display modules that traces its history to 1993. The brochure stamps the range “Truly Made in Bharat,” and the company lists direct contact channels (info@touchmatik.com, 020 6725 7114) alongside its dealer network.
India’s smart-home conversation tends to be dominated by imported ecosystems and voice assistants. Touchmatik’s bet is quieter: own the square of glass already on every wall, make it beautiful, and let the intelligence hide behind it.
View this reel on Instagram — @touchmatik
