TP-Link Kasa Smart Radiator Thermostat Starter Bundle - 1xKE100 Kit + 3xKE100 Valves, Energy Saving, LED Display, Smart Schedule, Alexa & Google Home Compatible, No Bridge Required

Geofencing for Free: Introducing geofencing support-your home warms as you approach and cools when you leave; No manual tweaks required just seamless comfort and convenience

Device Group Control: Group several smart radiator valves and control them with one tab; Ideal for larger room with more than one radiator

External Temp Sensor Supported: With external temperature sensors (Tapo T310 or T315); KE100 adjusts heat based on your space not just near the radiator

Open Window Detection: KE100 now auto-shuts the heat and enables Frost Protection when the connected window & door sensor (Tapo T110) activates; Enjoy comfort; energy savings and peace of mind

Remote Control - Control all your radiators in your home from your phone; No more guessing if you left the heater on in an empty room

Voice Control - Ask Alexa or Google Assistant to fine-tune your home’s temperature

Smart Schedule - Set heating schedules based on your daily routines to make heating more efficient

Child Lock - Prevent children from managing your radiator accidentally