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What is the red question mark and red light beside it

2100 series

Posted by Anonymous on

  • Anonymous Jun 15, 2021

    tell what IT is or what it does first. (or did do)
    we can not see what is in your hands or at your desk. (tell what it is , or post a photo)


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  • The Master
  • 59,071 Answers

Good grief, mind readers we are not.

Make model (what it is)

Take your pick!

Keikyu 2100 series - Wikipedia > wiki > Keikyu_2100_series
The Keikyu 2100 series (??2100?) is a DC electric multiple unit (EMU) train type operated by the private railway operator Keikyu in the Tokyo area of Japan ...
Electric system(s): 1,500 V DC overhead line
Refurbished: 2013-2016
Traction system: Original: GTO-VVVF (Siemens‎); ...‎
Car body construction: Aluminium ‎Service · ‎Electrical Motor systems · ‎Formation

Cisco Firepower 2100 Series > ... > Security > Firewalls
The Firepower 2100 Series has an innovative dual multicore CPU architecture that optimizes firewall, cryptographic, and threat inspection functions simultaneously ...

2100 Series Economy Exit Devices - ASSA ABLOY > products > 2100-ser...
Providing a higher standard of ANSI/BHMA Grade 1 performance, the 2100 Series Exit Device is the right choice for meeting the rigors of everyday use.

2100 Series™ - Briggs & Stratton > small-engines > 21...
Briggs & Stratton ® horizontal engines are tough, reliable and efficient. They offer the best value for entry market engines.

2100 Series - Extranet - ASSA ABLOY Door Security Solutions > Yale > pdf > 4...

PDF 2100 Series Flatbar Exit Devices Parts Manual. 2. Table of Contents. Copyright © 2004-2019, ASSA ABLOY Access and Egress Hardware Group, Inc. All rights ...

Posted on Jun 16, 2021


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