SONOFF WTS01 Waterproof Temperature Sensor

Perfect for extending your smart home climate control system to damp or remote spots, this sensor adds tough reliability and wide-range temperature tracking to your setup. Extended Compatibility: Designed to plug directly into SONOFF TH Elite and TH Origin devices for seamless integration. Wide Temperature Range: Measures from –40 °C to +115 °C, making it apt for everything from cool basements to hot DIY brewing setups. Rugged Construction: Features a sturdy stainless-steel probe that’s waterproof, corrosion-resistant, and rust-proof, built for tough environments. Long-Reach Cable: 1.5-meter cable lets you flexibly position the sensor away from the switch unit without worry. Plug-and-Play Convenience: No tools needed, simply insert the RJ9 connector into a compatible device and you’re good to go. Quick Specs Model: WTS01 | Cable Length: 1.5 m | Connector Type: RJ9 (4P4C) | Measurement Range: –40 °C to +115 °C | Product Size: 50 × 6 × 6 mm