Product Specification Sheet APS1012

Rev. 09/2016

CDL101B LED Corridor Light with built-in Piezo Buzzer (24VDC)

Architects' And Engineers' Specifications
The LED corridor dome lights with built-in piezo type buzzers shall be Alpha Communications® CDL101B (24VDC) or approved equal. Lights shall include a translucent plastic cover mounted on a flame retardant ABS plastic panel, with a removable divider to allow full height LED brightness. Units shall mount over a conventional 1-gang or 2-gang electrical back box. Units shall feature a high brightness long-life LED to eliminate the need for bulb replacement.

Built-in piezo type buzzer shall sound as long as the dome light is lighted (activated). 

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

CDL101B LED Corridor Light with built-in Piezo Buzzer (24VDC)

The Alpha Communications® CDL101B (24VDC) LED Corridor Lamps provide both visual and audible indications of any type of call. Models may 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 accommodates features an easily removable divider to allow full height LED brightness.

  • Excellent Visibility
  • Audio call indication
  • High Brightness LEDs - No Bulb Replacement 
  • Durable construction
Height: 4.55" (116mm)
Width: 5.20" (133mm)
Projects: 3.50" (89mm) from mounting surface
DC Buzzer:
Type Piezo, 24 VDC, 20mA
24VDC, 71mA
Fits standard 1-gang or 2-gang box. Minimum depth of box to be no less than 1.50".
Translucent white plastic cover mounted on a flame retardant, fog white ABS plastic panel.
Optional Components
  • AlphaEcall™ Master Annunciator (or similar type)
  • PK601A DC power supply
  • SF117/2A, SF117/4A Pull cord switch (or equivalent)
  • SF119/2A, SF119/4A Pull cord switch (or equivalent)
  • SF154A Push type switch (or equivalent)
Alpha Communications
42 Central Drive • Farmingdale • NY • 11735-1202 • Phone: (631) 777-5500 • Fax: (631) 777-5599
TOLL-FREE: (800) 666-4800 • Web: • Email:
Copyright© 1998-2020 Alpha Communications® - All Rights Reserved.
Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.