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198 products

Bosch F220-B6 Detector Base F220 Series Std Flangeless 2-Wr 6"

Out of stock; call for lead time

Regular price $10.99
Sale price $10.99 Regular price

Simplex 4098-9775 Detector Base Sensor SSD w/LED Black

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Regular price $29.99
Sale price $29.99 Regular price

System Sensor B114LP Detector Base Relay Plug-In Low Conv 4-Wire 6"

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Regular price $196.99
Sale price $196.99 Regular price

Kidde KI-ABDT Detector Base Sounder for CO and Fire Detectors

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Regular price $115.99
Sale price $115.99 Regular price

Siemens (Pyro) DB-HR Detector Base Relay Surface Low 4-Wire 4 Inch

Out of stock; call for lead time

Regular price $75.99
Sale price $75.99 Regular price
Edwards CSBU-1-RC

Edwards CSBU-1-RC RECON-Detector Base Standard w/Terminals

Only 2 left!

Regular price $74.99
Sale price $74.99 Regular price

Hochiki ASB Detector Base Sounder Bone Flangeless Analog 6"

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Regular price $76.99
Sale price $76.99 Regular price

Siemens (Pyro) DB-X11RS Detector Base Series-11 Relay Flangeless w/Relay

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Regular price $81.99
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Edwards SIGA-TCDR Coder Temporal Sounder for SIGA-AB4GT Bases

Out of stock; call for lead time

Regular price $117.99
Sale price $117.99 Regular price

Apollo ORB-RB-40004-MAR Detector Base Relay Orbis Marine

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Regular price $35.99
Sale price $35.99 Regular price

Silent Knight WAV-CWL Detector Base White Ceiling

In stock!

Regular price $204.99
Sale price $204.99 Regular price

System Sensor SMB600 Surface Mounting Kit 400 Series

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Regular price $13.99
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Kidde KC2-SB Base Standard EC2 Series

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Regular price $9.99
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Simplex 4098-5682 Base 4 Wire 5in w/Auxillary Relay Contacts

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Regular price $126.99
Sale price $126.99 Regular price

Simplex 4098-9776 Detector Base Sensor SSD Black

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Regular price $28.99
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Kidde KI-IB4 Detector Base 4-Inch

In stock!

Regular price $64.99
Sale price $64.99 Regular price

Potter Electric Signal PAD300-LFSB Base Sounder low Frequency

In stock!

Regular price $149.99
Sale price $149.99 Regular price

Hochiki HSC-220L Detector Base Conv 2-Wr 6 24VDC w/LED Tmpr-Lck Lug

In stock!

Regular price $27.99
Sale price $27.99 Regular price

Hochiki HSC-4R/12 Detector Base Relay Bone Conv 4-Wire 6" 12VDC

In stock!

Regular price $31.99
Sale price $31.99 Regular price

Hochiki NS6-220M Detector Base NS6 Series Conv 2-Wire 6 Inch 24VDC

Only 3 left!

Regular price $6.99
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Hochiki NS4-221 Detector Base Conv 2-Wire 4" 24VDC Tamper-Lock Lug

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Regular price $10.99
Sale price $10.99 Regular price

Simplex 4098-9780E Detector Base 2-Wire Relay Sensor Enhance

In stock!

Regular price $53.99
Sale price $53.99 Regular price

Hochiki HSB-NSA-67 Base Analog Senor 6in 7th Edition

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Regular price $12.99
Sale price $12.99 Regular price

System Sensor B224BI-IV Detector Base Isolator Ivory Velociti Protocol

In stock!

Regular price $27.99
Sale price $27.99 Regular price

Hochiki HSC-221L Detector Base Latching Conv 2-Wire 6" 24VDC

In stock!

Regular price $27.99
Sale price $27.99 Regular price

Simplex 4098-9789E Detector Base Truealarm Series w/LED Output

Only 9 left!

Regular price $37.99
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Siemens (Pyro) DB-11E Detector Base Std Surface Low Flanged Addrs 4.5"

Out of stock; call for lead time

Regular price $13.99
Sale price $13.99 Regular price

System Sensor B210W Detector Base Flanged Wireless 6" Velociti Prot

In stock!

Regular price $25.99
Sale price $25.99 Regular price

Silent Knight SD505-6IB Detector Base SD505 Series Isolator Addrs 6 Inch

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Regular price $92.99
Sale price $92.99 Regular price

Simplex 4098-9682E Detector Base Relay Conv 4-Wire 24 24VDC

Only 3 left!

Regular price $166.99
Sale price $166.99 Regular price

Kidde KC2-SB4 Base 4in Standard EC2 Series

In stock!

Regular price $8.99
Sale price $8.99 Regular price

Kidde KI-RB Detector Base w/Relay

Only 6 left!

Regular price $49.99
Sale price $49.99 Regular price