Valcom v1074 사양 가이드

 45 ohm

Single Pole Momentary Contact

Surface Mount

Suitable for indoor or outdoor installatiions

5.5” (13.97 cm) H x 4.0” (10.16cm) W x 1.125” (2.86 cm) D
Weight:  0.5 lbs (.23 kg)

Durable gray plastic door plate speaker with call button.  The unit provides handsfree talkback capability

from an outside entry or doorway when used with the Valcom Door Entry Management and Intercom Systems.  The
unit  features a water resistant 2 inch speaker and corrosion resistant hardware.