1The product uses 2.8inch TFT capacitive touch color screen with dual infrared light HD camera. 2It is an embedded CPU developer with a 4-core CPU that is safer and more reliable. 3It captures facial features more accurately and quickly, and automatically adjusts the light balance during the recognition process, greatly improving the recognition speed and recognition efficiency. 4Two unlock methods: face and ID card, which is convenient and practical. 5The product is widely used in government agencies, intelligent building buildings, office buildings, high-end residential communities, colleges and universities, enterprises and institutions, industrial and mining enterprises, etc.