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!

Siemens
Siemens ABHW-4B (S54320-F13-A1) Intelligent Audible Sounder Base with Loop-Power Option, 3,000 Hz
Sale price$104.50
Regular price$125.40
In Stock
Potter
Potter PAD300-LFSB Addressable Low Frequency Sounder Base
Sale price$160.55
Regular price$192.66
In Stock
System Sensor
System Sensor B210LPBP Base - Bulk Pack with 10 Units
Sale price$154.10
Regular price$184.92
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System Sensor
System Sensor WAV-CWL SWIFT Wireless AV Base, Ceiling, White
Sale price$214.40
Regular price$257.28
In Stock
Simplex
Simplex 4098-9795 Sounder Base Dual Address
Sale price$66.00
Regular price$79.20
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System Sensor
System Sensor B200SR-LF-IV 520 Hz Low Frequency Sounder Base, Ivory
Sale price$115.95
Regular price$139.14
In Stock
System Sensor
System Sensor B501BP Detector Base - Bulk Pack with 10 Units
Sale price$25.25
Regular price$30.30
Only 60 units left
Siemens
Siemens ADBH-11 (500-033210) Audible Detector Base for HFP-11, HFPT-11 and HFPO-11 Detectors, Temporal or Steady Tone
Sale price$221.80
Regular price$266.16
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Simplex
Simplex 4098-9792E E-Series Standard Sensor Base
Sale price$29.90
Regular price$35.88
In Stock
Potter
Potter PAD100-6DB 6 in. Addressable Detector Base, Surface Mount
Sale price$12.75
Regular price$15.30
In Stock
Hochiki
Hochiki NS6-224 Conventional Detector Base 2-Wire 6"
Sale price$9.05
Regular price$10.86
In Stock
System Sensor
System Sensor WAV-WL SWIFT Wall Mount AV Base White
Sale price$244.80
Regular price$293.76
In Stock
Simplex
Simplex 4098-9780 2-Wire Sensor Supervised Relay Base
Sale price$52.60
Regular price$63.12
Not in stock - available on backorder - lead time on request
System Sensor
System Sensor B224BI-WH Isolator Detector Base
Sale price$54.50
Regular price$65.40
In Stock
System Sensor
System Sensor B210W Swift Wireless Detector Base
Sale price$25.40
Regular price$30.48
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Potter
Potter PAD100-RB Addressable Relay Base 6"
Sale price$80.55
Regular price$96.66
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Apollo
Apollo ORB-MB-00001-MAR Orbis Marine TimeSaver Base Continuity Switch
Sale price$8.10
Regular price$9.72
In Stock
Apollo
Apollo ORB-MB-00001-APO Orbis TimeSaver Base - Continuity Switch
Sale price$5.60
Regular price$6.72
Not in stock - available on backorder - lead time on request





