The Alpha Communications® WSM537 Wireless Support Module is for use with the AlphaEcall™ 200 (AEC200) Series Wireless Emergency Call System. When the WSM537 is connected to the WES537 Waterproof Emergency Station or the WES539 Mushroom Head Push Station, the WES537 operates as a wireless device in the AlphaEcall™ 200 (AEC200) system. When properly installed, the WSM537 / WES537 assembly may be located in a shower, bath or tub room, regardless of environmental conditions (stainless steel and other metal fixtures may interfere with signal transmission).
The WSM537 is based on EchoStream® spread spectrum technology and transmits signals at the 900 MHz frequency. It includes a universal transmitter and a pre-assembled 7-pin wiring harness for connection to the WES537 (or WES539) Emergency Station. The WSM537 requires no other wiring connections and is powered by a user-replaceable 3V lithium battery.
The Wireless Support Module(s) shall be Alpha Communications® WSM537 or approved equal. When the WSM537 is connected to the WES537 Waterproof Emergency Station or the WES539 Mushroom Head Push Station, the WES537 shall operate as a wireless device when used with the AlphaEcall™ 200 (AEC200) Series Emergency Call System. The WSM537 shall use the 900 MHz frequency for signal transmission. The WSM537 shall include a 7-pin wiring harness for connection to the WES537 Emergency Station. The WSM537 shall require no other wiring connections and shall be powered by a 3V lithium battery.
Alpha Communications® has designed the AlphaEcall™ 200 (AEC200) Series to work as a fully integrated system. Its AEC200DM Master Station has been carefully designed and matched to work with AlphaEcall™ AEC200 wireless and wired peripherals. Alpha Communications® will not warrant or support components of AlphaEcall™ AEC200 that are purchased separately unless the components are add-ons to previously sold systems. Alpha Communications® will also not warrant or support a system that is a mix of Alpha Communications® and Non-Alpha Communications® parts, unless prior written permission has been obtained. In order to track our systems and to inform facilities of software upgrades, full site information (site name, address and phone number) will be required when ordering. Site information and AEC200DM warranty number will also be required when requesting technical support.