Choose your option
Simplex 4098-5682 Base 4 Wire 5in w/Auxillary Relay Contacts
Only 6 left!
Choose your option
Simplex 4098-9776 Detector Base Sensor SSD Black
Only 2 left!
Choose your option
Choose your option
Potter Electric Signal PAD300-LFSB Base Sounder low Frequency
In stock!
Choose your option
Hochiki HSC-220L Detector Base Conv 2-Wr 6 24VDC w/LED Tmpr-Lck Lug
In stock!
Choose your option
Hochiki HSC-4R/12 Detector Base Relay Bone Conv 4-Wire 6" 12VDC
Only 8 left!
Choose your option
Hochiki NS6-220M Detector Base NS6 Series Conv 2-Wire 6 Inch 24VDC
Only 3 left!
Choose your option
Hochiki NS4-221 Detector Base Conv 2-Wire 4" 24VDC Tamper-Lock Lug
In stock!
Choose your option
Simplex 4098-9780E Detector Base 2-Wire Relay Sensor Enhance
In stock!
Choose your option
System Sensor B224BI-IV Detector Base Isolator Ivory Velociti Protocol
In stock!
Choose your option
Hochiki HSC-221L Detector Base Latching Conv 2-Wire 6" 24VDC
In stock!
Choose your option
Simplex 4098-9789E Detector Base Truealarm Series w/LED Output
Only 6 left!
Choose your option
Siemens (Pyro) DB-11E Detector Base Std Surface Low Flanged Addrs 4.5"
Out of stock; call for lead time
Choose your option
System Sensor B210W Detector Base Flanged Wireless 6" Velociti Prot
Only 4 left!
Choose your option
Simplex 4098-9682E Detector Base Relay Conv 4-Wire 24 24VDC
Only 1 left!
Choose your option
Kidde KC2-SB4 Base 4in Standard EC2 Series
In stock!
Choose your option
Choose your option
Hochiki HSC-221R Detector Base Relay 6 Inch 24VDC
In stock!
Choose your option
Hochiki SCI-B4 Detector Base 4 Analog Sensor w/Isolator
In stock!
Choose your option
Hochiki HSC-224R Detector Base HSC-R Srs Relay Conv 2-Wire 6" 24VDC
Out of stock; call for lead time
Choose your option
Edwards SIGA-IB4 Detector Base Isolator Signature Series 4.4 Inch
Only 4 left!
Choose your option
Hochiki NS4-224 Detector Base Conv 2-Wire 4" 24VDC Tamper-Lock Lug
In stock!
Choose your option
Edwards IB4U Detector Base for Intel/Addrs Systems Rotary Dials
Only 4 left!
Choose your option
System Sensor B224BI Detector Base Isolator 200-Series Plug-In Addrs 6"
In stock!
Choose your option
Hochiki NS4-220 Detector Base NS4 Series Conv 2-Wire 4 Inch 24VDC
In stock!
Choose your option
Edwards EC2-RB Base Relay EC2 Series
Out of stock; call for lead time
Choose your option
Hochiki HSC-224L Detector Base Conv 2-Wr 6 24VDC w/LED Tmpr-Lck Lug
In stock!
Choose your option
Hochiki SCI-B6 Detector Base 6 Analog Sensor w/Isolator
Only 3 left!
Choose your option
Hochiki NS4-100 Detector Base NS4 Series Conv 2-Wire 4 Inch 24VDC
Only 2 left!
Choose your option
Potter Electric Signal PAD100-RB Base Pad 100 Rly Only Works w/Arc/Afc Series
Only 3 left!
Choose your option
Edwards SIGA-RB4 Detector Base Relay Flangeless 6" 15.2-19.95VDC
Only 2 left!