The CRONY K3 Pro Automatic Sensing Wall Thermometer is a smart, hands-free temperature detection device ideal for high-traffic areas and professional settings. Equipped with a fast-response chip, it delivers temperature readings in just 500 ms, making it highly efficient for continuous entry-point screening. With an accuracy tolerance of ±0.2°C (34–45°C), it ensures reliable and consistent measurement for homes, offices, shops, and public facilities.

The K3 Pro features intelligent voice broadcast, automatic infrared sensing, and warning lights for both system errors and abnormal temperature detection. Its large high-definition display is visible from up to 5 meters, enabling easy monitoring from a distance. You can power it via USB, power bank, or with its built-in lithium battery, offering flexible installation anywhere using wall mount, double-sided tape, or a stand.

Key Features:

• Ultra-fast temperature sensing in 500 ms

• High accuracy with ±0.2°C tolerance within 34–45°C range

• Automatic voice broadcast for real-time alerts

• Warning lights for errors & abnormal temperature detection

• Supports USB power, power bank, or built-in lithium battery

• 5-meter visible high-definition display

• Contactless infrared temperature detection for safety

• Multiple installation options: wall mount / adhesive / stand

• Suitable for offices, homes, supermarkets, metro stations, shop entrances & more