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K-1000
External 12V Siren Kit (Siren Cover, 12V Siren, Strobe)
101-219
Adds up to 3 zones of two way listen-in to M1 Panel
101-280
Unique speaker with a paintable surface
100-245
A sleek and unobtrusive alternative to a standard siren
100-244
A sleek and unobtrusive alternative to a standard siren
106-039
External Siren Kit (Cover, Horn, Strobe)
114-508
HIKVISION DS-PS1-B WIRED SOUNDER BLUE