Specifications

6-7
273 Branchport Avenue • Long Branch, NJ 07704 • [phone] • www.wheelockinc.com
Helping People Take Action
SM
Series MZC Zone
Controller & Modules
Description:Description:
Description:Description:
Description:
Wheelock’s Series MZC-144 is a Modular Zone Control System
with 3 zones expandable to 12 zones.
Features:Features:
Features:Features:
Features:
• System can provide for one-way communication or
talk back
• DTMF tone access with 3 digit dialing
• All call and / or programmed zone paging
• Separate music sources can be inserted into each zone
group
• Field programmable for fixed or logical zones
• Music muting by zone
• Tone and paging volume control
• Page alert tone
• Provides talk battery for unused CO line/trunk port and
stand-alone telephone applications
• Night ringer with contact closure activation
• Wall mountable
• Operates on 24 VDC, regulated and filtered power supply:
RPS-2440A, can power up to 72 zones
RPS-2406, can power up to 12 zones
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Specification and Ordering InformationSpecification and Ordering Information
Specification and Ordering InformationSpecification and Ordering Information
Specification and Ordering Information
Interface/Connection Options:Interface/Connection Options:
Interface/Connection Options:Interface/Connection Options:
Interface/Connection Options:
• Universal interface: Can be connected directly to a
telephone for stand alone paging, unused CO line/
trunk port or 600 ohm audio page port
• Compatible with PBX’s and EKSU’s
• Wheelock SAFE PATH
®
Voice Evacuation systems for
OSHA related applications
Expandability/Optional Features:Expandability/Optional Features:
Expandability/Optional Features:Expandability/Optional Features:
Expandability/Optional Features:
• Each MZC-144 is expandable to 12 zones (MZEM-3)
with 4 music inputs
• Up to 12 fully loaded MZC-144’s can be stacked to
accommodate a 144-zone system of one-way
paging, talk back, or relay control.
Note: When more then 72 zones are required, contact
Wheelock Technical support.
– A system booster and connection cable
(MZC-Booster) is required and will be supplied.
Series
MZC-144
02/04