📌 Notice: Two versions shipped randomly — same function, same performance. RF433 Wi-Fi Smart Temperature Control Kit An easy-to-install, intelligent heating solution designed for water/gas wall-mounted boilers . Enjoy flexible, energy-saving, and safe temperature control—no professional skills required! ✦ Main Features ✦ 1. RF433 Long-Distance Control Stable signal with up to 200m range (open space), passes through up to 3 walls for whole-home coverage. Quick pairing, pre-paired from factory—no setup required. *NOTICE: PRE-PAIRED — Pairing successful, ready to use（Thermostat & Receiver) 2. APP Remote Control & Weekly Programming Works with Tuya Smart / Smart Life app Adjust temperature, schedule, and modes remotely 3. 4. Precise Temperature Control Temperature adjustment hysteresis as low as 0.5ºC Built-in sensor, with 0.1ºC display accuracy 5. Humidity & Weather Display Wi-Fi connection syncs real-time local temperature, humidity, and weather info. 6. Reliable Heating in Any Situation Protects indoor equipment from freezing due to low temperature Keypad locking function to prevent unintended operation 7. Dual Power Supply Thermostat USB powered (Type-C interface) & Battery powered supply: 3 x 1.5V alkaline AA batteries 8. Premium VA Screen Design High-end color VA screen 2.5D curved lens & 3.5-inch display, capacitive touch 9. Flexible installation Stand on your furniture with 60º bracket Wall mount with screws Package Includes 1 x Thermostat 1 x Receiver 1 x Thermostat Bracket 1 x Screw Pack 1 x USB Cable 1 x Manual

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