Discover durable and reliable fire alarm bases for all major brands
Designed for seamless installation and optimal performance, our collection includes mounting bases, relay bases, sounder bases, and more.
Shop now for the best prices on high-quality fire alarm system accessories!
System Sensor
System Sensor B300-6-IV 6" Detector Base Ivory
Sale price$16.75
Regular price$20.10
In Stock
System Sensor
System Sensor B200S-LF-WH Addressable Sounder Base
Sale price$102.50
Regular price$123.00
In Stock
System Sensor
System Sensor B200S-WH Addressable Sounder Base
Sale price$62.50
Regular price$75.00
Sold Out - Call for Lead Time
System Sensor
System Sensor B200SR-WH Intelligent Sounder Base
Sale price$59.10
Regular price$70.92
In Stock
System Sensor
System Sensor B300-6-BP 6 In. Mounting Base - Bulk Pack with 10 Units
Sale price$109.65
Regular price$131.58
In Stock
System Sensor
System Sensor B200S-IV Plug-In Detector Base
Sale price$66.35
Regular price$79.62
In Stock
System Sensor
System Sensor B210LP Smoke Detector Base
Sale price$15.45
Regular price$18.54
Discontinued / Sold Out
System Sensor
System Sensor B114LP Series Relay Base 4-Wire
Sale price$123.90
Regular price$148.68
In Stock
Simplex
Simplex 4098-9770 TrueAlarm CO Sensor Base, Standard operation
Sale price$162.20
Regular price$194.64
In Stock
Silent Knight
Silent Knight SD505-4AB Addressable Base
Sale price$31.05
Regular price$37.26
Only 19 units left
System Sensor
System Sensor B200S-LF-IV Addressable Sounder Base
Sale price$106.35
Regular price$127.62
In Stock
Silent Knight
Silent Knight SD505-6SB 6" Sounder Base
Sale price$243.35
Regular price$292.02
Only 55 units left
System Sensor
System Sensor B210LPBP Base - Bulk Pack with 10 Units
Sale price$144.40
Regular price$173.28
Discontinued / Sold Out
