Product Specification Sheet APS689

Rev. 07/2013


Wiring Requirements

Refer to system wiring diagram for more complete wiring information. These switches are low-voltage Class II type and should only be used for low-voltage indoor applications. They are not suitable for wet environments


The Alpha Communications® SF119/2AGL Emergency Pull Switch features a rugged, long-life, positive-acting switch mounted on a durable ABS plastic faceplate. Signaling an emergency requires just a short pull on the 6' long nylon cord, in any direction. The signal cannot be canceled except at the point of origin. In addition, a built-in Green LED can be powered continuously, to act as a night light. 

The SF119/2AGL provides two separate circuits to operate 2 separate signaling devices, such as a remote annunciator lamp, and a corridor dome lamp, or other similar type application.

The SF119/2AGL features a rugged, long-life, positiveacting switch mounted on a flame retardant type ABS plastic faceplate marked "EMERGENCY" in Black lettering. In addition, the SF119/2AGL features our Exclusive (PATENT PENDING) RED 'Call-Placed' Flag Indicator which gives positive visual assurance when a call is placed, without the need for any additional power or station wiring.

Height: 4.50" (114mm) (less cord)
Width: 2.75" (70mm)
Depth: 1.50" (38mm) (into wall)
Face Plate:
White ABS (flame retardant) plastic.
SF119/2AGL - 2PDT 2 separate sets of N/O latching contacts Switch rating: 125V, 2A
Connection: Pigtail wire leads (3 sets of 2)
Mounting: Standard single-gang electrical box
Marking: "EMERGENCY" in Black Letters
Night Light: Built-in Green LED indicator
Cord Length: 6 foot long (can be shortened in field), made of durable Nylon
Architects' And Engineers' Specifications

The Emergency Call station(s) shall be Alpha Communications® model SF119/2AGL, or approved equal with pull cord operated switch, mounted on a durable ABS plastic (flame retardant) faceplate marked "EMERGENCY". Signaling for assistance shall only require a short pull in any direction on the 6' nylon cord. Canceling the call shall be possible only at the point of origin. Unit shall mount on single-gang electric "gem" box or plaster ring. The SF119/2AGL the shall have a RED 'Call-Placed' Flag Indicator which gives positive visual assurance when a call is placed, without the need for any additional power or station wiring. Pull cords without a RED 'call placed' flag indicator shall not be acceptable.

The SF119/2AGL the shall have a Green LED mounted on the faceplate to be powered continuously, and used as a night light, to make it easy to locate the station in the dark.

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

Alpha Communications
42 Central Drive • Farmingdale • NY • 11735-1202 • Phone: (631) 777-5500 • Fax: (631) 777-5599
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Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.