16
V2003-S 07/06
NOTE: Due to continuous development of our products, specifications and offerings are subject to change without notice in
accordance with Wheelock Inc. standard terms and conditions.
Note: Refer to the products Installation Instructions for proper installation, wiring procedures and any additional specifications.
Remote Microphone Expansion Module
The Wheelock SP4-RMX Remote Microphone Expansion Module shall be UL Standard 864, 9th edition and California State Fire Marshal
(CSFM) approved for use with the SAPEPATH
®
4 SP40S Facility Communications System.
The SP4-RMX shall be a supervised outboard expansion module for use with the SAPEPATH
®
4 system. It shall be used to expand
the number of optional supervised Remote Microphone (SPRM) modules up to three. Two SP4-RMX Remote Microphone Expansion
Modules can be connected to the SP40S or SP40/2 and shall have the capability of providing the SP40S or SP40/2 with up to six system
wide “All Call” Remote Microphone (SPRM) modules*. The SP4-RMX can be programmed to provide either priority override for each
SPRM module input or First In First Out. First In First Out allows the active SPRM to complete its communication before another SPRM
can be used. All output circuitry shall be power limited. Multiple on board diagnostic LED indicators shall be provided. All wiring shall be
connected to the module using quick connect/disconnect wiring terminals, capable of accepting 12 – 22 AWG wiring.
The SP4-RMX PCB assembly is mounted in a metal enclosure measuring 13”L x 7 5/8”W x 2”D. The SP4-RMX can support each SPRM
at a range up to 2000 feet.
*The SP4-RMX can also be connected to Audio Booster for general (non-alarm) paging with use of SPRM-GP.
WE ENCOURAGE AND SUPPORT NICET CERTIFICATION
3 YEAR WARRANTY
Made in USA
273 Branchport Avenue
Long Branch, NJ 07740
Phone: (800) 631-2148
Fax: (732) 222-2588
www.cooperwheelock.com