NVK-WITH3—WIFI Thermostat Panel

✅ No Wiring Installation (RF433 Wireless)

Thermostat panel communicates with receiver via RF433 radio signal. Receiver connects to your gas boiler, no hard‑wiring needed for the thermostat unit. Support wall‑mount or desk‑stand placement.

✅ Smart WiFi Remote App Control

Work with Tuya / Smart Life App(2.4GHz WiFi only). Adjust temperature, switch heating modes, set weekly heating schedules, monitor room temperature & humidity anywhere with your phone.

✅ Multi‑Voice Assistant Compatibility

Voice commands supported: Amazon Alexa, Google Assistant, Yandex Alice. Just speak to adjust target room temperature without touching the panel.

✅ Dual Power Supply Options

Two power choices for thermostat panel: Micro‑USB power supply or AA battery power. Flexible for different home environments. Receiver runs on AC 110‑240V mains power.

✅ Large LCD Multifunctional Display

Clear LCD screen shows real‑time room temperature, set target temperature, indoor humidity, week day, heating status, WiFi & battery status. Support ℃ / ℉ temperature unit switch.

✅ 7‑Day Programmable Schedule & Energy Saving

Customize 6 periods per day for 5+2 /6+1 /7‑day weekly program. Set lower temperature automatically when you are away from home to save heating energy bills. Built‑in child lock to prevent accidental mis‑operation.

✅ Safety & Reliable Quality

PC+ABS flame‑retardant housing, IP20 protection. CE, FCC, RoHS certified. 100,000 times mechanical life, 500,000 times electrical life. 2‑year manufacturer warranty included.