Crown GLM-100 User Manual

CROWN MICROPHONE APPLICATION GUIDE:
SECURITY AND SURVEILLANCE
© 2001 Crown Audio, Inc. All rights reserved PZM®
is a registered trademark of Crown International.
Also exported as Amcron®
102100-2
11-01
Crown International
P.O. Box 1000,
Elkhart, Indiana 46515-1000
(574) 294-8200 Fax (574) 294-8329

Crown GLM-100 Specifications

General

Brand	Crown
Model	GLM-100
Category	Microphone
Language	English

Summary

Crown Microphone Models for Security

PZM-10 Microphone

Miniature PZM resembling a light switch, mounts in ceiling, panel, wall, or table.

PZM-11 Microphone

Miniature PZM resembling a light switch, mounts in a standard electrical outlet box.

PZM-11LL and PZM-11LLWR Microphones

PZM-11LL features line-level output; PZM-11LLWR is weather resistant.

MB-3 Microphone

Miniature supercardioid mic with attached electronics, mounts in ceiling, panel, wall, or table.

GLM-100 and GLM-100/E Microphones

GLM-100 is a mini omnidirectional mic for temporary use; GLM-100/E connects to wireless transmitters.

Applications for Crown Microphones

Large Rooms (Warehouses, Parking Garages, Offices)

Tips for covering large areas with PZMs on the ceiling, discussing spacing and placement.

Medium Size Rooms (Offices, Therapy Rooms, Homes)

Choosing between PZM and MB-3 mics for medium rooms based on placement and room acoustics.

Police Interview Room or Psychiatrist Office

Placement recommendations for mics in interview rooms to avoid intimidating subjects.

Subway Station

Mounting PZMs in subway stations for coverage, including height and spacing recommendations.

Entryways

Mounting PZMs or MB-3 mics over entries for surveillance, advising against rainfall exposure.