Product Specification Sheet APS1087

Rev. 08/2017

WST520 Wireless Door/Window Egress Transmitter (AEC200 Series)

Features
  • Reliable 900MHz frequency EchoStream® operation
  • Supervised signals
  • Tamper-Proof case
  • Mounting bracket included
  • 3V Lithium battery included
WST520 Wireless Door/Window Egress Transmitter (AEC200 Series)
The Alpha Communications® WST520 Door/Window Egress Wireless Transmitter is for use with the AlphaEcall™ 200 series (AlphaECall200) Wireless Emergency Call System. The WST520 is based on EchoStream® spread spectrum technology and transmits signals at the 900 MHz frequency. The WST520 sends supervised signals to the AlphaEcall™ 200 series system at a selectable interval, making it ideal for both high security installations and residential installations.

The WST520 includes two built-in magnetic reed switches in a tamper-proof case for maximum flexibility. The magnet supports a 5/8" (.625") gap, and the reed switches support a NO or a NC external contact. The WST520 requires no physical wiring connections to transmit an alarm call and is powered by a 3V lithium battery. A mounting bracket is also provided.
Specifications
Dimensions:

Height: 3.60" (92mm)
Width: 1.70" (44mm)
Depth: 0.96" (25mm)

Construction: Attractive, flame retardant ABS plastic
Contact Closure: 1.5 seconds minimum
Battery Life: 4-5 Years (Typical)
Environment: 0°C-60°C (32°F-140°F)
Distance: 10 feet maximum between transmitter and switch
Battery: 3V Lithium (model BA505)
Required Components
AlphaEcall™ 200 series (AlphaECall200) Wireless Emergency Call System
Architects' And Engineers' Specifications

The Door/Window Egress Wireless Transmitter(s) shall be Alpha Communications® WST520  or approved equal. The WST520 shall use the 900 MHz frequency for signal transmission. The WST520 shall include two (2) built-in magnetic reed switches - one on top, and one on the side - for maximum flexibility. The magnet shall support a 5/8" (.625") gap, and the reed switches shall support a NO or a NC external contact. No physical wiring connections shall be required to transmit an alarm call. The WST520 shall be powered by the included 3V lithium battery. A mounting bracket shall also be provided.

Alpha Communications® has designed the AlphaEcall™ 200 (AlphaECall200) 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™ 200 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.

Alpha Communications
42 Central Drive • Farmingdale • NY • 11735-1202 • Phone: (631) 777-5500 • Fax: (631) 777-5599
TOLL-FREE: (800) 666-4800 • Web: www.alphacommunications.com • Email: info@alphacommunications.com
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Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.