Fire Alarm

PRO411 417 SERIES SLAVE DIGITAL COMMUNICATOR HAND-HELD PROGRAMMER FOR LOCAL PROGRAMMING OF 411 411UD OR 411UDAC Fire-Lite PRO-411 Digital Alarm Communicator Transmitters Programmer

NP100 DISCONTINUED BY MANUFACTURER PHOTOELECTRIC SMOKE DETECTOR

The SK-2880 Input-Output Module allows you to customize your Remote Annunciation. Provides 34 pre-defined open collector outputs that can be used to drive LEDs or relays. This product is for use with Silent Knight's SK-2224, SK-4224 or SK-6324 Fire Alarm...

SK5217 EXPANDER 10 ZONES FOR SK5208 FOR CABINET OR REMOTE CONTROL

SK5280 DISCONTINUED BY MANUFACTURER I/O RELAY SUPERVISORY STATUS MODULE FOR THE SK5208  

SKRELAYMON2 RELAY DUAL INPUT/DUAL OUTPUT MODULE 15 TO 32 VDC 24MA (4 LEDS ON)

SD500ANM ADDRESSABLE NOTIFICATION MODULE DIP SWITCH PROGRAMMING LED  

Description: SD505DTSK REMOTE TEST SWITCH FOR THE DUCTR DUCT SMOKE DETECTOR RED 24VDC CSFM LISTED MEA APPROVED 429-92-E.VOL9 FM APPROVED

GSM-ANT3DB Weatherproof Outdoor Cellular Antenna

LCD80F DISCONTINUED BY MANUFACTURER REMOTE ANNUNCIATOR 80-CHARACTER BACKLIT LCD

Description The SD500-LIM is a line isolation module that acts as an automatic switch that opens when the line voltage on the signaling line circuit (SLC) loop is shorted. The SD500-LIM mounts in a standard dual gang or 4” square...

Silent Knight SK-DUCT 24V DC Intelligent Air Duct Smoke Detector