Industry Wall Mount Telephones in Bright Yellow from Tesla, 2004, Set of 2

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A pair of industrial telephones from the company tesla stropkov, a.s., produced 2004 in slovakia. The telephone model 4 fn … Read more A pair of industrial telephones from the company tesla stropkov, a.s., produced 2004 in slovakia. The telephone model 4 fn 153 27 has pased the eu regulations 1999/ 5/eu. This telephone is designed for heavy industrial environment, for example: industrial factories, security, outdoor , warehouses, or in mines. The loudest level of the signal plus strong light signal can be used in loud environments. The housing is dust proof, resistant to water, (eu norm ip-65) . It can be used in environment with temperatures ranging from -25 c to + 60 c. The telephone has the usual functions: memory of numbers, one can raise the signal by 6 db., repeat , flashing light, etc\. Included is the original and explation of functions. Both items have been tested and are in very good condition. High quality product with interesting industrial design. The black cable that goes to your telephone connection 288 cm long. The silver cable that goes from the hand set ( receiver ) to the telephone. This piece is attributed to the mentioned designer/maker. It has no attribution mark and no
official proof of authenticity,
however it is well documented in design history. I take full responsibility for any authenticity



issues arising from misattribution See less