Smart control,
without rewiring
The Toyama Puck fits discreetly behind your existing switchboard, transforming ordinary switches into smart controls.
Why it matters
Retrofit smart control without rewiring your home
Zero Civil Work
Install behind any switchboard — no civil work. Works with your existing switches and wiring.
Universal Control
Control lights, fans, curtains, and more through the WizHom app and voice assistants.
TMesh Reliability
Reliable, low-latency control via Toyama's proprietary TMesh protocol.
Smart Ecosystem
Seamlessly integrates with your smart home ecosystem and automation routines.
Technology inside
Engineered for Indian homes and installations
Compact Design
Fits standard Indian wall boxes
Multiple Variants
1, 2, 3-channel relay/dimmer options
Secure Connectivity
Runs on proprietary TMesh protocol
Local Control
Works even when Wi‑Fi is down
TMesh (Toyama Mesh) — our in-house mesh that just works
TMesh — short for Toyama Mesh — is our in-house, self-healing, low-latency mesh protocol designed and developed by Toyama. Built for homes, hotels, and large buildings, devices auto-discover and route around failures so automations keep running even when nodes go offline. Unlike traditional Wi‑Fi where each device needs its own IP and performance depends on router proximity, TMesh is a decentralized, hubless mesh that delivers Zigbee/Z‑Wave‑style reliability without a separate gateway.
What TMesh gives you
A resilient protocol that keeps automations running — even when devices drop offline.
Self-healing topology — routes around failures
Hubless: Zigbee/Z‑Wave‑style reliability without a gateway
No single-router dependency — devices route locally for consistent coverage
End-to-end encryption and secure onboarding
Scales from single rooms to multi-floor deployments
Proven in premier hotels and large projects worldwide.
Works With Everything You Use
Google Home
Amazon Alexa
Apple HomeKit
Control4
Home AssistantAll product names, logos, and brands are property of their respective owners. Use of these names, logos, and brands does not imply endorsement.
Puck range
Choose the right module for your needs
1-Channel Relay
Single device control
2-Channel Relay
Dual device control
3-Channel Relay
Triple device control
1-Channel Dimmer
Light dimming control
Curtain Controller
Motorized curtains & fans