features multi-language voice broadcast（Chinese, English, Japanese, Spanish, Portuguese, and Italian), and an alarm function. It can be wall-mounted or tripod supported and can be widely used in homes, offices, hotels, shopping malls, supermarkets, schools, restaurants, rail stations, factories, and more public places. Features: Using a high-precision infrared sensor, automatically and quickly measuring within about 0.5 seconds. Non-contact design, 1-10cm (0.4-3.9in) measuring distance. Colorful screen display, large temperature digits for convenient reading. Easy to switch unit of ℃/ ℉.I t can keep a maximum of 50 records. Voice broadcasting with 6 languages, including Chinese, English, Japanese, Spanish, Portuguese, and Italian. The intelligent alarm function of 3-color status light: green light: 32℃~37.1℃; orange light and alarm: 37.2℃~37.7℃; red light and alarm: 37.8~43℃. Multiple installation methods: it can be placed on a tripod or fixed on the wall by hook or double-sided tape. Wide application: perfect for home, offices, hotels, shopping malls, supermarkets, schools, restaurants, rail stations, factories, and other public places. Note: According to the difference between human skin and ambient temperature, the measured temperature may be slightly different. Thanks for understanding.