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ETS STW1-W4 4" Pre-amplified Microphone and Speaker W/ 25' Pickup Pattern
The ETS STW1-W4 is an omni-directional pre-amplified microphone and power amp / speaker for use in two way audio surveillance systems. This device can be used in stand alone applications or with DVRs and remote monitoring equipment. Additionally it has an optional call switch (not shown) for paging listener.
The STW1-W4 also connects directly to ETS switchers / mixers / and amplifiers, or it can use one of our many Interface products to make fast and clean connections to DVRs or remote monitoring equipment.