Product Specification Sheet APS1021

Rev. 04/2019

WES555 Emergency Pull/Push Station (AlphaEcall™ 200 series)

Architects' And Engineers' Specifications

The Wireless Emergency Push/Pull Stations shall be shall be Alpha Communications® AlphaEcall™ 200 series model WES555, or approved equal. Operation of emergency signals shall be accomplished by a short pull on the nylon cord or by pulling / pushing down on the Red lever marked 'EMERGENCY".

The Red "CALL PLACED" L.E.D. indicator shall light to assure the resident that the call has been placed. Switching mechanism shall consist of a reliable DPDT switch. The WES555 shall be used in conjunction with the WSM555 wireless support module.

When used with a separate 'check-in' pushbutton such as the SF113, the WSM555 needs to be replaced with the WSM555-2 dual input version.

The WES555 is typically used as a toilet emergency pull station and is not designed to be used in wet or damp environments. For wet or damp (or shower) type applications use the model# WES537 station instead.

All electronic components needed for these features shall be mounted on a printed circuit board and all station components shall be mounted an a rugged ABS plastic faceplate. The station(s) shall be installed the model# IHS527 surface back box. Plug-in connectors shall be provided for connections. 

Contractor shall observe all local and national electrical and building codes.

WES555 Emergency Pull/Push Station

The Alpha Communications® WES555 Emergency Station may be used in any location where activation of an emergency signal is required. All electronic components are mounted on a circuit board. The WES555 features a built-in Red LED 'call-placed' indicator, and 6 foot nylon pull cord.

Due to the flexibility of its design, it may be used as a PULL CORD EMERGENCY STATION, OR a PUSH TYPE EMERGENCY STATION. The pull cord supplied may be used for emergency call activation or if so desired, the LARGE RED push/pull down lever may be used.

The WES555 is used primarily with the WES555 Wireless Support Module on the AlphaEcall™ 200 series wireless emergency-call system(s), but can be used and is backwards compatible with some older systems as well, as well as the AlphaEntry™ series (v5.5 or later).

  • Simple and flexible operation.
  • RED L.E.D. "Called Placed" indicator
  • Call cancel only at point of origin.
  • Flame Retardant type ABS White Plastic Faceplate
  • Can be used as a Pull or Push type station
Height: 4.50" (114mm)
Width: 2.75" (69mm)
Depth: 1.75" (44mm)
Projects: 0.44" (11mm) from mounting surface (less IHS527 back box)
Surface mounts (along with the WSM555 support module) using the IHS527 surface back box
Flame retardant type ABS plastic faceplate. Switches and electronic components are circuit board mounted.
Plug-in connectors.
Required Components
  • AlphaEcall™ 200 Master Station(s) and system components
  • WSM555 Plug-in Wireless Support Module
  • IHS527 Surface (White) plastic back box
Optional Components
  • CA016K Thermoplastic Polyurethane (TPU) plastic pull cord sets
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Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.