12
Applications:
•
Expands one remote microphone (SPRM) from the
SP40S or SP40/2 to three remote microphones
• Two SP4-RMX modules can be cascaded together
to provide up to six remote microphones from the
SP40S or SP40/2
• Provides for an auxiliary input for connection of an
external VoiceLink message repeater for additional
messages
Features:
Model
Order
Code
Description
SP4-RMX
9919
Remote Microphone Expansion
Module
Ordering Information:
• The SP4-RMX will provide the capability of connecting
up to (3) three Remote Microphone Stations (SPRM)
• When connected to the SP40S or SP40/2, two SP4-
RMX units can be cascaded together to provide up to
six remote microphones
• Provides for an auxiliary input for connection of an
external message repeater, for additional messages
• Can accept a line level input for broadcasting of other
information
• When the SP4-RMX is connected to the SP40S or
SP40/2, the entire system benefits from the additional
microphone capability
• Can be connected to Audio Boosters for general (non-
alarm) paging with use of SPRM-GP
• UL Standard 864 listed
• OSHA 1910.165, ADA and UFC compliant
• Multiple on board diagnostics with 3 status conditions:
standby, alarm, and trouble
• Operates on 24 VDC, supplied by the SP40S,
SP40/2, SPB-80/4, SPB-160, SPB-320
• The SP4-RMX is an external module
Enclosure dimensions: 13”H x 7.6”W x 2.15”D
Color: Black
SAFEPATH
®
4
Remote Microphone
Expansion Module
Microphone and message priority levels when
the SP4-RMX is used with the SP40S or SP40/2:
SP4-RMX
Remote Microphone Expansion Module
Priority Level
Device
Microphones
1
SP40 on board microphone
2
SP4-RMX, remote microphones #1, 2,
3 (set priority or First In First Out)
3
SP4-RMX, auxiliary input
only
SP40S Standard Messages
4
SP40S message 1
5
SP40S message 2
6
SP40S message 3
7
SP40S message 4
8
SP40S message 5
9
SP40S message 6
10
SP40S message 7
11
SP40S message 8
Wall mountable
