Valcom V-9936A 6 Line Audible Ring Unit

Valcomft. s V-9936A features 90 Vac ring or dry contact closure activation connects directly to C.O. Line Or PBX station lines provides ringing over paging speakers provides contact closure to activate loud bells during ringing accommodates 6 lines each - 4 units can be connected together for up to 24 lines built-in warble tone generator interrupter volume control and punchdown block: Specifications: Output Impedance: 8 ohm; Power Requirements: -24 Vdc 200 mA Power Supply: Shipping Weight: 1.9 lbs (.86 kg); Dimensions: 8.2in. H x 4.55in. W x 2.3in. D (20.82 cm x 11.55 cm x 5.84 cm)