admin@gate-open.com
0086-18675502646
The circuit has been optimized to prevent the problem of sometimes not being powered on,
and the functions of batch checking and deleting authorized numbers have been added,
and the Relay delay time has been added to 999 seconds.
Contact: Ray Zhang
Phone: 0086-18675502646
E-mail: admin@gate-open.com
Whatsapp:0086-18675502646
Add: SHENZHEN,GUANGDONG,CHINA
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