Hangzhou Grow Technology Co., Ltd
Address: Room 310, Building B, Building 1, No. 279, Shiqiao Road, Xiacheng District, Hangzhou
Tel：86 571 86688123
Fax：86 571 89922886
Copyright © Hangzhou Grow Technology Co., Ltd
New Product: R503 Round New Round Two-Color Ring Indicator Light LED Control Capacitive Fingerprint Module
The R503 has a two-color circular indicator light that can be controlled by command and provides threads with a diameter of 25mm.