At IFA 2026 in Berlin, Sonoff expanded its smart-home ecosystem with products for heating, security and automation. The company leans on an interplay of Matter, Zigbee, Z-Wave, Thread and Wi-Fi, aiming to bring different platforms under one roof.
- TRV Gen2 – Zigbee thermostatic radiator valve
- Thermostat Core – for underfloor heating and boilers
- CAM GlassView – Wi-Fi window camera
- SenseGuard Indoor Siren – Zigbee alarm siren
Heating: TRV Gen2 and Thermostat Core
The TRV Gen2 radiator thermostat (TRV-ZBT) uses Zigbee and promises more precise room-temperature control. According to Sonoff, it detects open windows and automatically pauses heating, and it adjusts warmth based on occupancy and room conditions. Features include external temperature sources, a boost mode and frost protection. The valve is said to be around 38 percent smaller than the first generation. The Thermostat Core targets hydronic underfloor heating and boilers: it offers a 3 A active output for compatible actuators plus a separate dry-contact output for boiler control.
Security: CAM GlassView and SenseGuard siren
The CAM GlassView is a 3-megapixel window camera that looks outward from inside. It mounts magnetically and connects via dual-band Wi-Fi (2.4 and 5 GHz). The SenseGuard Indoor Siren (SNZB-09P) runs on Zigbee 3.0 and delivers up to 105 decibels across ten selectable tones, backed by a red warning light. Sonoff says a built-in backup battery keeps the siren running during power outages.
Automation and availability
The automation line-up also includes the SenseGuard Presence Core 24G presence sensor with 24 GHz mmWave radar. All devices are meant to work with Apple Home, Alexa, Google Home, SmartThings and Home Assistant; prices start, according to Sonoff, at $24.99. The company did not initially give firm release dates for the German market.
Already available – the current Sonoff TRVZB (predecessor of the TRV Gen2):
Sources: Android Headlines · SONOFF (TRV Gen2) · SONOFF (SenseGuard)
Already available – the current Sonoff TRVZB (predecessor of the TRV Gen2):
