Whelen CEM16 WeCanX 16-Output Expansion Module

(2)Whelen CEM16 16 Output Expansion Module for Core WeCanX System

NEW OEM WHELEN CENCOM CORE SYSTEM 24 OUTPUT WECANX EXPANSION MODULE RARE

Whelen CEM24 Expansion Module WeCanX Core 24 Output

ELK-941 Alarm Output Director

100W Siren Speaker for Emergency Vehicles – 134 Db High Output Siren Speaker

Emergency siren speaker 8 ohm 100 watt output external

Whelen Siren Speaker Model SA-360-V 100 Watt RMS for Gall's Street Thunder - USA