4008-571-678
The main reason is due to the low power Solution: the recorder records the full charge.
2014 www.zk71.com All Rights Reserved. CopyRight of Shenzhen city road sign Electronic Technology Co. Ltd.
Free hotline hotline: 4006-929-878 4006-929-878; 0755-8243 342282448822
The website ICP record number: Guangdong ICP No. 09218670