Hotline Vandal Resistant Telephone Anti Corrosion Stainless Steel

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January 16, 2020
Category Connection: Vandaal Bestand Telefoon
JR211-FK supports the hotline call, may realize the call to hang up automatically, which is suitable for tunnel, railway, underground mine, prison, guard room, bank and many other areas.
For more information please visit our website: http://www.industrial-telephone.com/