Description
The DSC PRM-4W is a polarity reversal module designed to interconnect 4-wire smoke detectors (specifically the DSC FSA-410 series). It ensures that if one smoke detector senses smoke, all connected detectors activate their built-in horns simultaneously to provide a unified building-wide alert
Related Products
Related Products
Polarity Reversal Module
DSC
$19.00
POLARITY REVERSAL MODULE (PCB ONLY) FOR 2-WIRE SMOKE DETECTOR INTERCONNECT.
PRM-2W IS FOR USE WITH FSA-210 SERIES 2-WIRE SMOKE DETECTORS WITH INTEGRAL HORNS.
PRM2W
4W SMK W/HEAT
Bosch
$27.00
12 VDC or 24VDC input
Designed for commercial or residential use
Four-wire application
Light-emitting diodes (LEDs) indicate the status of the chamber, power, and alarm
Removable terminal block to...
D273TH
RELAY MODULE
HONEYWELL SK-FL
$28.00
Description:
RM5F
DISCONTINUED BY MANUFACTURER
DISCONTINUED
RELAY MODULE
FIVE RELAYS-BY-ZONE
24 VDC
RM5F
INTERFACE MODULE
DSC
$25.00
The DSC IT-230 is an RS-422 interface that allows two way message transfer between DSC PC1616/PC1832/PC1864 power series panel and C24-HUB. The IT-230 provides C24 interactive monitoring and control...
IT230