DoorKing 1875-010 Phone System Telephone Bypass Switch

DoorKing

$61.00 
SKU: doorking-1875-010

DoorKing 1875-010 Phone System Bypass Switch

Used with DoorKing 1812 phone systems.

Can be used with other phone systems such as Sentex Crown Jewel, Liftmaster TAC, Elite EL25, Linear RE and most residential phone systems. 

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