Save More on
Fire Alarm Parts
Shop
All Products
New Products
Refurbished
Manufacturers
Bosch
Cerberus Pyrotronics (Siemens)
CWSI
DET-Tronics
EST / Edwards / UTC
Faraday (Siemens)
Fenwal
FIKE
Gamewell-FCI
Honeywell
Johnson Controls
Siemens
Simplex
Silent Knight
System Sensor
Thorn / Autocall
Categories
Annunciator, Internal or Remote
Control / Monitoring Modules
Detector Bases
Flame Detectors
Fire Alarm Panel & Internal Boards
Heat Detectors
Power Supply
Pull Stations
Smoke Detectors
Pages
Returns & Refunds
Contact Us
FAQ
Blog
About Us
CART
(
$
89,775.00
)
Siemens MKB-3 Remote MXL Keyboard
3
$
1,395.95
Notifier FSP-751 Photoelectric Smoke Detector (Reconditioned)
5
$
195.00
Siemens MKB-4 Annunciator Keypad
1
$
1,695.95
Siemens HUB-4/HUB4 (Black)
1
$
7,495.00
Siemens FP-11 Fireprint Smoke/Heat Detector
4
$
549.95
Siemens PMI, Personal Machine Interface
2
$
7,995.00
Siemens DMC-1 Digital Message Card, Revision 1
2
$
1,795.00
Silent Knight Monitor
1
$
49.95
Simplex 4098-9747 CO Replacement Cartridge (CORC)
2
$
195.00
Siemens FPT-11 Heat Detector (Reconditioned)
3
$
189.00
Simplex 4098-9792 Sensor Base
3
$
79.95
Simplex 4098-9747 CO Replacement Cartridge (CORC) (5 Pack)
2
$
925.00
Gentex Photoelectric Smoke Alarm 7139CS-C
1
$
195.00
Siemens Relay Monitoring Module HTRI-R (Refurbished)
3
$
175.00
Siemens ZU-35DS Dual Zone Monitor Card (Refurbished)
2
$
2,795.00
Siemens DI-A3 Ion Smoke Detector
4
$
649.00
Siemens CP-35 Control Module (500-884879)
1
$
1,995.00
Simplex 4098-9714 TrueAlarm Photoelectric Sensor (Legacy Panels)
4
$
395.00
Notifier FSP-951-IV Intelligent Photoelectric Smoke Detector
2
$
295.00
Silent Knight SD505-APS Photoelectric Smoke Detector (Refurbished)
3
$
299.95
Siemens FPT-11 Heat Detector
2
$
295.00
Siemens Relay Monitoring Module HTRI-R
2
$
249.95
Siemens MKB-2 Annunciator (For the MXL System)
3
$
1,195.00
Kidde Vigilant B4U Smoke Detector Base (5-Pack)
1
$
45.00
Pyrotronics (Now Siemens) DF-3 Flame Detector
1
$
1,595.00
Siemens FP-11 Fireprint Smoke/Heat Detector (Reconditioned)
2
$
279.95
Silent Knight SD505-4AB Addressable Base (4-pack)
1
$
140.00
Faraday 8710 Smoke Detectors With Replacement Filters Installed
1
$
245.00
Silent Knight SD505-APS Photoelectric Smoke Detector (NEW)
2
$
475.00
Siemens PS5N7 Network Interface Modula (Refurbished)
1
$
349.00
System Sensor 1251B Ionization Smoke Detector
3
$
265.00
Notifier FSP-951-IV Intelligent Photoelectric Smoke Detector (10 pack)
1
$
2,995.00
System Sensor 1151 Ion
1
$
195.00
Simplex 2098-9603 Photoelectric Smoke Detector
2
$
295.00
Simplex 2098-9130 Ionization Smoke Detector Head
1
$
199.95
Siemens FP-11 Fireprint Smoke/Heat Detector (Case Qt. 45)
1
$
22,995.00
Silent Knight SD500-ARM Addressable Relay Module
1
$
245.00
TOTAL:
$
89,775.00
VIEW CART
CHECKOUT
Login
Save More on
Fire Alarm Parts
75
Siemens MKB-3 Remote MXL Keyboard
3
$
1,395.95
Notifier FSP-751 Photoelectric Smoke Detector (Reconditioned)
5
$
195.00
Siemens MKB-4 Annunciator Keypad
1
$
1,695.95
Siemens HUB-4/HUB4 (Black)
1
$
7,495.00
Siemens FP-11 Fireprint Smoke/Heat Detector
4
$
549.95
Siemens PMI, Personal Machine Interface
2
$
7,995.00
Siemens DMC-1 Digital Message Card, Revision 1
2
$
1,795.00
Silent Knight Monitor
1
$
49.95
Simplex 4098-9747 CO Replacement Cartridge (CORC)
2
$
195.00
Siemens FPT-11 Heat Detector (Reconditioned)
3
$
189.00
Simplex 4098-9792 Sensor Base
3
$
79.95
Simplex 4098-9747 CO Replacement Cartridge (CORC) (5 Pack)
2
$
925.00
Gentex Photoelectric Smoke Alarm 7139CS-C
1
$
195.00
Siemens Relay Monitoring Module HTRI-R (Refurbished)
3
$
175.00
Siemens ZU-35DS Dual Zone Monitor Card (Refurbished)
2
$
2,795.00
Siemens DI-A3 Ion Smoke Detector
4
$
649.00
Siemens CP-35 Control Module (500-884879)
1
$
1,995.00
Simplex 4098-9714 TrueAlarm Photoelectric Sensor (Legacy Panels)
4
$
395.00
Notifier FSP-951-IV Intelligent Photoelectric Smoke Detector
2
$
295.00
Silent Knight SD505-APS Photoelectric Smoke Detector (Refurbished)
3
$
299.95
Siemens FPT-11 Heat Detector
2
$
295.00
Siemens Relay Monitoring Module HTRI-R
2
$
249.95
Siemens MKB-2 Annunciator (For the MXL System)
3
$
1,195.00
Kidde Vigilant B4U Smoke Detector Base (5-Pack)
1
$
45.00
Pyrotronics (Now Siemens) DF-3 Flame Detector
1
$
1,595.00
Siemens FP-11 Fireprint Smoke/Heat Detector (Reconditioned)
2
$
279.95
Silent Knight SD505-4AB Addressable Base (4-pack)
1
$
140.00
Faraday 8710 Smoke Detectors With Replacement Filters Installed
1
$
245.00
Silent Knight SD505-APS Photoelectric Smoke Detector (NEW)
2
$
475.00
Siemens PS5N7 Network Interface Modula (Refurbished)
1
$
349.00
System Sensor 1251B Ionization Smoke Detector
3
$
265.00
Notifier FSP-951-IV Intelligent Photoelectric Smoke Detector (10 pack)
1
$
2,995.00
System Sensor 1151 Ion
1
$
195.00
Simplex 2098-9603 Photoelectric Smoke Detector
2
$
295.00
Simplex 2098-9130 Ionization Smoke Detector Head
1
$
199.95
Siemens FP-11 Fireprint Smoke/Heat Detector (Case Qt. 45)
1
$
22,995.00
Silent Knight SD500-ARM Addressable Relay Module
1
$
245.00
TOTAL:
$
89,775.00
VIEW CART
CHECKOUT
Save More on
Fire Alarm Parts
Shop
All Products
New Products
Refurbished
Manufacturers
Bosch
Cerberus Pyrotronics (Siemens)
CWSI
DET-Tronics
EST / Edwards / UTC
Faraday (Siemens)
Fenwal
FIKE
Gamewell-FCI
Honeywell
Johnson Controls
Siemens
Simplex
Silent Knight
System Sensor
Thorn / Autocall
Categories
Annunciator, Internal or Remote
Control / Monitoring Modules
Detector Bases
Flame Detectors
Fire Alarm Panel & Internal Boards
Heat Detectors
Power Supply
Pull Stations
Smoke Detectors
Pages
Returns & Refunds
Contact Us
FAQ
Blog
About Us
“System Sensor 1251B Ionization Smoke Detector” has been added to your cart.
View cart
Shop Fire Alarm Parts
Showing 121–132 of 189 results
Default sorting
Sort by popularity
Sort by average rating
Sort by latest
Sort by price: low to high
Sort by price: high to low
Quick View
Simplex 4098-9792 Sensor Base
$
79.95
Add to cart
Quick View
Simplex 4098-9794 Audible Base
$
149.00
Add to cart
Quick View
Simplex 4099-9001 Addressable Pull Station
$
149.95
Add to cart
Quick View
Simplex 4603-9101 LCD Annunciator
$
795.00
Add to cart
Quick View
Simplex 562-976 Fire Alarm Mapnet II Transceiver Board
$
395.00
Add to cart
Quick View
Simplex 565-409 Network Modular Card
$
195.00
Add to cart
-25%
Quick View
Smoke Detector Dust Covers 4 Pack (100 QTY)
$
99.95
Original price was: $99.95.
$
74.95
Current price is: $74.95.
Add to cart
Quick View
System Sensor 1151 Ion
$
195.00
Add to cart
Quick View
System Sensor 1251B Ionization Smoke Detector
$
265.00
Add to cart
Quick View
System Sensor MOD400R Field Sensitivity Test Module
$
1,495.00
Add to cart
Quick View
Thorn Autocall AMP-96 Voice Amplifier
$
1,295.95
Add to cart
Quick View
Thorn Autocall ISN-550P
$
99.95
Add to cart
←
1
2
3
…
8
9
10
11
12
13
14
15
16
→
View All
877-368-9111
Login
Register
Remember me
Lost Your password?
LOGIN
Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our
privacy policy
.
REGISTER