Product Selling Points: 1. Made from high-quality materials for reliable performance 2. Equipped with a high-current 30A relay 3. Supports remote control via mobile app with HD full-view display 4. Features alarm notifications, cloud-based recording, and remote firmware updates 5. Suitable for a wide range of applications Parameters: Input Power Supply: AC110-220V Output Type: AC110-220V Probe Model: 10K NTC 3950B Probe Length: 2 meters, waterproof probe Maximum Control: Up to 4000W Additional Features: Buzzer alert, backlight control Temperature Control Range: -40C to 110C Temperature Control Accuracy: 0.1C Temperature Measurement Range: -40C to 110C Note: Product design and appearance may vary slightly due to ongoing updates. Colors and finishes may differ from images shown. Please consider this before placing your order if specific color or appearance is important to you. Model: A-SA30 (Without WIFI) Material: ABS Color: Gray Package Contents: 1 x Intelligent Temperature Controller Please note: Other items shown in the image are not included. Due to lighting effects and monitor settings, the actual color of the product may vary slightly from the images. Measurement may vary by +/- 1-3 cm.