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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
122-212
Aritech Satellite siren
101-280
Unique speaker with a paintable surface
114-508
HIKVISION DS-PS1-B WIRED SOUNDER BLUE
NOI110
Horn Speaker 8 Ohm
K-2002
Able connect to any professional security system
K-2001
Compatible with any professional security system
101-227
A flush-mount, interior speaker
100-246
MINI COMBO SIREN & STROBE INTERNAL BLUE WP95
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)
100-004
Flush Mount Screamer 12V
100-038
Feature two strobe lights, a high volume siren & battery
100-242
Surface mounting kit for the standard Ness strobe light
106-084
Radio Transmitter for NessControl Panel & a Ness Siren
100-238
Top Hat Screamer
100-219
Poly-tough siren covers + Kit Bag
106-081
Wireless Satellite Siren
106-133
Surface Mount Backbox for Saturn Keypad
NOI115
12 Volt Siren
106-080
Wireless Siren
NOI300
Low profile strobe light
