Product Specification Sheet APS621

Rev. 09/2019

LI381T AlphaTeller™ Dome Light with built-in Piezo Buzzer (24VDC)

This Specsheet is for a product which is discontinued. Please contact us for alternative products.
Architects' And Engineers' Specifications

The dome light(s) with built-in piezo buzzers shall be Alpha Communications® AlphaTeller™ LI381T (24VDC) or approved equal. Lights shall include a translucent plastic cover mounted on a flame retardant ABS plastic panel, which shall be removable for bulb replacement, without the use of any tools. Units shall mount over a conventional 2-gang electrical back box.

Built-in piezo buzzer shall sound as long as the Call Placed button is pressed (activated) on the SF101T teller call station associated with that specific LI381T dome light.

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

LI381T AlphaTeller™ Dome Light with Built-in Piezo Buzzer

The Alpha Communications® LI381T (24VDC) Dome Lights provide both visual and audible indications of a teller call. The LI381T is typically used with the AlphaTeller™ teller call system, but can be used with an emergency call system or in any application where this type of audible and visual call indication is needed.

The standard mounting plate features an easily removable white translucent cover for bulb replacement.

  • Excellent Visibility
  • Audio call indication
  • Easy Bulb Replacement - No Tools Required
  • Durable construction

Height: 4.56" (116mm)
Width: 4.56" (116mm)
Projects: 3.00" (76mm) from mounting surface

Bulb: Type 1829, 28V, min. Bayonet Mt. (replacement bulb model LI028)
DC Buzzer: Type Piezo, 24 VDC, 20mA
Mounting: Fits standard 1 or 2-gang box. Minimum depth of box to be no less than 1.75".
Finish: Translucent white plastic cover mounted on a flame retardant, fog white ABS plastic panel.
Alpha Communications
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Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.