Spec Sheet Preview: The Alpha Communications® WSM555-2 Wireless Support Module is for use with the AlphaEcall™ 200 (AEC200) Series Wireless Emergency Call System. When the WSM555-2 is connected to the WES555 Emergency Station or the WES556 Code Call Station, the WSM555-2 operates as a wireless device in the AlphaEcall™ 200 (AEC200) system. When properly installed, the WSM555-2 / WES555 assembly may be located in a bedroom, bathroom or other area that will not be exposed to water (stainless steel and other metal fixtures may interfere with signal transmission). The WSM555-2 is ba …