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ETS STW1 Two Way Microphone and Speaker W/ Stainless Steel Plate - For Audio Surveillance
The ETS STW1 is an omni-directional pre-amplified microphone and power amp / speaker for use in two way surveillance systems. This item can be used in stand alone applications or with DVRs and remote monitoring equipment.
This micrphone / speaker has a stainless steel plate that mounts flush or on a double gang electrical box. Furthermore the STW1 connects directly to ETS switcher / mixer / amplifiers or use one of their many interface products to make fast and clean connections to DVRs or remote monitoring equipment.
So if you're looking to add to your audio surveillance system or your PA system; then the STW1 from ETS just might work for you.