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SERVICE

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After-sales service
Devices installationed to 1U cabinet
Devices installationed to 1U cabinet
Devices installationed to 1U cabinet
Time of issue : 2017-11-30 18:05:00
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RS232 Connection
RS232 Connection
RS232 Connection
Time of issue : 2013-09-05 10:05:00
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RS485/RS422 Connection
RS485/RS422 Connection
RS485/RS422 Connection
Time of issue : 2013-09-05 10:04:00
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Audio Connection
Audio Connection
Audio Connection
Time of issue : 2013-09-05 10:03:00
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Contact Closure (Key) Connection
Contact Closure (Key) Connection
Contact Closure (Key) Connection
Time of issue : 2022-02-09 10:18:39
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Contact Us

Address: East Anningzhuang Rd.,Haidian District, Beijing, China

Tel: +86-10-62924922/62926577
Fax: +86-10-62922921                         
E-mail: human@hm-it.com

 

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