Secutron supplies fire alarm control panels, addressable detection and notification devices, and the modules and annunciators that go with them, for commercial and institutional buildings.
As with any panel-based line, most items here are tied to a specific system family — loop modules, relay and monitor modules, display and network cards. When replacing a component, work from the panel model and the existing part number rather than the function alone, since modules are not interchangeable between series.

Secutron
Secutron MRI-4046-PK10 4000 Series Supervised Output Module - Package of 10
Sale price$798.25
Regular price$957.90
Not in stock - available on backorder - lead time on request
Secutron
Secutron MRI-4050-PK10 Syncronization Module - Package of 10
Sale price$668.85
Regular price$802.62
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Secutron
Secutron MRI-4045-PK10 4000 Series Dual Relay Module - Package of 10
Sale price$830.65
Regular price$996.78
Not in stock - available on backorder - lead time on request
Secutron
Secutron MRI-4045-M-PK8 4000 Series Multi (8) Isolator Module - Package of 8
Sale price$2,378.50
Regular price$2,854.20
Not in stock - available on backorder - lead time on request
Secutron
Secutron MRI-4042-PK10 4000 Series Conventional Zone Module - Package of 10
Sale price$1,003.20
Regular price$1,203.84
Not in stock - available on backorder - lead time on request
Secutron
Secutron MRI-4041-PK20 4000 Series Mini Dual Input Module - Package of 20
Sale price$1,148.80
Regular price$1,378.56
Not in stock - available on backorder - lead time on request
Secutron
Secutron MRI-4040-PK10 4000 Series Dual Input Module - Package of 10
Sale price$819.85
Regular price$983.82
Not in stock - available on backorder - lead time on request
Secutron
Secutron MRI-4030-ISO-PK5 4000 Series Tri-Mode Heat Detector with Isolation - Package of 5
Sale price$409.95
Regular price$491.94
Not in stock - available on backorder - lead time on request
Secutron
Secutron MRI-4021-ISO Secutron 4000 Series Photoelectric/Heat Detector with Isolation
Sale price$124.10
Regular price$148.92
Not in stock - available on backorder - lead time on request
Secutron
Secutron MRI-4003-LF Secutron 4000 Series Low Frequency Sounder Base
Sale price$151.05
Regular price$181.26
Not in stock - available on backorder - lead time on request
Secutron
Secutron MRI-4021 Secutron 4000 Series Non-Isolated Photoelectric/Heat Detector
Sale price$107.95
Regular price$129.54
Not in stock - available on backorder - lead time on request
Secutron
Secutron MRI-4040-M-PK8 4000 Series Multi (6/12) Input Module - Package of 8
Sale price$3,160.50
Regular price$3,792.60
Not in stock - available on backorder - lead time on request
Secutron
Secutron MRI-4011-ISO Secutron 4000 Series Photoelectric Detector with Isolation
Sale price$105.25
Regular price$126.30
Not in stock - available on backorder - lead time on request
Secutron
Secutron MR-2320-R Releasing Panel C/w 6 Initiating Class B (Style B) C/w By-passing Switches
Sale price$997.80
Regular price$1,197.36
Not in stock - available on backorder - lead time on request
Secutron
Secutron MRI-4002-PK10 4000 Series 4" Standard Base - Package of 10
Sale price$113.30
Regular price$135.96
Not in stock - available on backorder - lead time on request
Secutron
Secutron MR-2312-ATR Remote Multiplex Annunciator C/w 16 Bi Colored LEDs
Sale price$471.95
Regular price$566.34
Not in stock - available on backorder - lead time on request
Secutron
Secutron MR-2312-R12 Series 2300 12 Relay Adder C/w 12 Relays Rated 28 VDC @ 1 Amp (NO or NC)
Sale price$285.90
Regular price$343.08
Not in stock - available on backorder - lead time on request
Secutron
Secutron MR-2312-FT Black Universal Semi-Flush Trim Ring
Sale price$118.70
Regular price$142.44
Not in stock - available on backorder - lead time on request
Secutron
Secutron MR-2306-FT Black Universal Semi-Flush Trim Ring (for Use with MR-2306-DDR Panel)
Sale price$99.80
Regular price$119.76
Not in stock - available on backorder - lead time on request
Secutron
Secutron MP-320R Solenoid End of Line Resistor, Red
Sale price$24.30
Regular price$29.16
Not in stock - available on backorder - lead time on request
Secutron
Secutron MMX-BC-160R Battery Box. Mounts Up to 75AH Battery - Red
Sale price$218.50
Regular price$262.20
Not in stock - available on backorder - lead time on request
Secutron
Secutron MR-2306-R6 Series 2300 6 Relay Adder C/w 6 Relays Rated 28 VDC 1 Amp (NO or NC) Configurative for One to One Common Alarm or Common
Sale price$183.40
Regular price$220.08
Not in stock - available on backorder - lead time on request
Secutron
Secutron MR-2300-NC4 Series 2300 Output Class a Converter Module 4 Circuits (for Use with MR-2300 Panels)
Sale price$67.45
Regular price$80.94
Not in stock - available on backorder - lead time on request
Secutron
Secutron MR-2300-NC2 Series 2300 Output Class a Converter Module 2 Circuit (for Use with MR-2300 or MR-2320 Panels)
Sale price$59.40
Regular price$71.28
Not in stock - available on backorder - lead time on request