PROTECTOWIRE CO INC
- Company typePrivate
- Founded1938
- HeadquartersPembroke, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
PROTECTOWIRE CO INC firmographics
Firmographics- Name
- PROTECTOWIRE CO INC
- Legal name
- The Protectowire Co., Inc.
- Website
- https://protectowire.com
- Company type
- Private
- Founded year
- 1938
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Ownership category
- akta.pro rank
PROTECTOWIRE CO INC industry classification
Industry- Product category
- Industrial Fire Detection Equipment
- NAICS
- Heating Equipment (except Warm Air Furnaces) Manufacturing (333414), Wiring Device Manufacturing (33593)
- SIC
- Optical Instruments & Lenses (3827), Instruments For Meas & Testing Of Electricity & Elec Signals (3825)
- akta.pro primary industry
- Heat Detectors & Specialized Detectors (e.g., Kitchen/Rate-of-Rise) (HSAHAFAE)
- akta.pro secondary industries
- Fire Detection & Suppression Systems (HDABAKAI), Fire Protection & Life Safety Systems (Firewater, Suppression, Detection, Alarm) (EUAEAFAG)
Keywords
Where PROTECTOWIRE CO INC is headquartered
LocationHeadquarters
- HQ city
- Pembroke
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
PROTECTOWIRE CO INC business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Hardware Product Sales: Sale of linear heat detectors (PHSC, PLR, CTI, Fiber Optic), interface modules (PIM and CTM series), thermal cameras, flame detectors (Spectrex), control panels (FireSystem SRP-4x4, FS-2000, FS-2600), and installation accessories including fasteners, junction boxes, splicing components, and service tools.
- Training Services: In-person distributor training held at Pembroke, MA headquarters with 3-day sessions covering products and hands-on labs. Online training courses available through Protectowire.myshopify.com including All-In-One, Digital LHD (PHSC), CTI, and Industries & Applications courses.
Go-to-market motion2 records
Distribution channels1 record
Marketing channels5 records
PROTECTOWIRE CO INC product offering
Product offeringCore offering
The Protectowire Co., Inc. designs and manufactures linear heat detectors (PHSC, CTI™, fiber optic), interface modules, fixed-mount dual-sensor thermal cameras, Spectrex UV/IR and IR3 flame detectors, and FireSystem control panels for fire detection in special hazard industrial environments. Products are engineered for extreme conditions (from -60°F to 2192°F operating ranges) and sold exclusively via a global network of factory-trained authorized distributors who design, install, and service fire protection systems for end customers.
Product overview
Protectowire Co Inc is an industry leader in linear heat detection technology since 1938, offering an integrated fire detection portfolio centered on linear heat detectors with complementary detection and control products. The core product lines include Standard Digital (PHSC/PLR) and Confirmed Temperature Initiation (CTI™) linear heat detectors using polymer/thermocouple technologies, supplemented by Fiber Optic linear heat detectors for long-range restorable applications. Interface modules (PIM-530, PIM-230, PIM-120 for PHSC; CTM-530, CTM-230 for CTI) connect detectors to fire alarm control panels via Modbus RS-485. PWTC thermal camera series (PWTC-20, PWTC-100, PWTC-200) provide thermal/visible imaging for continuous monitoring. Spectrex flame detectors (40/40D, 40/40C, 20/20 series) add UV/IR and Triple-IR detection capabilities. FireSystem control panels (SRP-4×4, FS 2000, FS 2600) manage complete fire alarm systems. Comprehensive installation accessories, initiating devices, and training services support the full product lifecycle.
Differentiator
Problem solved
Functional benefit
Products and services
- Standard Digital (PHSC/PLR) Linear Heat Detector Digital linear heat detector using heat-sensitive polymer that weakens at fixed temperatures, allowing twisted spring steel conductors to contact and trigger an alarm signal. Available in PHSC (steel conductors) and PLR (low-resistance) models with multiple jacketing options for harsh industrial environments. Sold through authorized distributors for fire protection system integrators.
- Confirmed Temperature Initiation (CTI™) Linear Heat Detector Patented thermocouple-based linear heat detector using dissimilar metal conductors. Provides temperature verification and exact alarm point location, and uniquely distinguishes between physical damage shorts and true thermal alarm conditions via short circuit discrimination to eliminate false alarms in harsh industrial settings such as mining conveyors, oil and gas, and power generation.
- Fiber Optic Linear Heat Detector Restorable continuous linear thermometer using quartz fibers in a low-smoke zero-halogen jacket, with a fiber controller calculating temperature from Stokes/anti-Stokes backscatter frequency ratios. Immune to EMI/RFI, supports zones up to 30,000 feet, and detects temperature rises as small as 1°C per minute. Designed for tunnels, transit infrastructure, and long-run industrial assets.
- PWTC Series Fixed-Mount Thermal Cameras Fixed-mount dual-sensor thermal imaging cameras (PWTC-20, PWTC-100, PWTC-200) combining thermal measurement with visible-light video for continuous condition monitoring and early fire detection. Features onboard analytics for temperature anomaly detection, configurable pre-alarm and alarm thresholds, IP66/IP67 ratings, and Modbus TCP integration with facility management systems.
- Spectrex™ SharpEye Flame Detectors (40/40D, 40/40C, 20/20 Series) UV/IR, multi-IR, and QuadSense Triple-IR (IR3) flame detector families for ultra-fast hydrocarbon and gas flame detection. Distributed by Protectowire under partnership with Spectrex; covers detection ranges up to 300 ft (90m) with response times under 50 ms for hazardous-area industrial fire protection.
- FireSystem SRP-4×4 Multi-Purpose Control Panel Multi-purpose fire alarm control panel for commercial and light industrial detection and extinguishing. Features programmable I/O circuits, Class A/B initiating circuits, monitors up to 10,000 feet per zone, built-in relays, and UL/FM/CSFM approvals.
- FireSystem 2000 (FS 2000) Control Panel Customizable commercial and light-industrial fire alarm control panel with individual control modules; expandable from a basic two-zone system to 46 zones, monitors up to 5,000 feet per zone and up to 30 smoke detectors per zone, UL-listed and FM-approved; configured to project specifications.
- PIM and CTM Interface Module Family Standalone interface modules (PIM-530, PIM-230, PIM-120 for PHSC; CTM-530, CTM-230 for CTI) that translate linear heat detector signals for fire alarm control panels and addressable nodes. Provides integrated alarm point location, Modbus RS-485 output, relay contacts, event history logging, and graphical-LCD or LED indication depending on model.
- Distributor Training Services Fee-based training program including 3-day in-person sessions at the Pembroke, MA headquarters covering linear heat detectors, CTI, interface modules, thermal cameras, and control panels, plus online courses (All-In-One, Digital LHD, CTI, Industries & Applications) sold via Protectowire.myshopify.com. Designed to certify authorized distributors globally.
Quantifiable outcome
- Temperature detection sensitivity as small as 1°C per minute with fiber optic systems
- +2 more outcomes
Companies that use PROTECTOWIRE CO INC
Customer profileNamed customers5 records
Segments7 records
Ideal customer profiles6 records
PROTECTOWIRE CO INC technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration4 records
AI capability6 records
Feature4 records
PROTECTOWIRE CO INC partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Spectrex™coreProtectowire distributes Spectrex flame detectors as part of their product portfolio. Spectrex pioneered UV/IR and QuadSense triple infrared (IR3) flame detectors. The partnership includes full range of 40/40D, 40/40C, and 20/20 flame detector series plus accessories. Spectrex products are integrated into Protectowire's fire protection solutions for comprehensive hazard detection.
Scale indicators3 records
Recent moves5 records
Expansion highlights5 records
PROTECTOWIRE CO INC competitors and assessment
Company assessmentBroad incumbents
- Honeywell: Honeywell's Building Technologies group owns Notifier, Farenhyt, and Gamewell-FCI, offering linear heat detection, control panels, and broader fire alarm systems globally. Comparable as a broad incumbent with overlapping special hazard products and a much larger sales reach than Protectowire.
- Siemens: Siemens Smart Infrastructure offers the Cerberus PRO fire safety portfolio including linear heat detection, control panels, and integrated building safety. Comparable as a broad incumbent with global reach and integrated life safety solutions.
- Johnson Controls: Johnson Controls owns multiple fire detection brands (Simplex, Autocall, Tyco) with linear heat detection products and integrated building management offerings. Comparable as a broad incumbent with extensive portfolio and global channel.
- Bosch Security Systems: Bosch Security and Safety Systems offers fire alarm panels, detectors, and integrated safety solutions for commercial and industrial applications. Comparable as a broad incumbent with global reach and technology diversification.
- MSA Safety: MSA Safety acquired Spectrex in 2018, adding flame detection to its gas detection, head protection, and fall protection portfolio. Comparable as a broad safety incumbent that now competes with Protectowire in flame detection while also being the parent of one of Protectowire's distributed product lines.
Direct peers
- Fike Corporation: Fike specializes in industrial fire protection, explosion protection, and special hazard suppression across oil & gas, power, and manufacturing. Directly comparable as a niche special hazard fire protection specialist serving similar industrial verticals.
- Hochiki Corporation: Hochiki is a Japanese fire detection specialist with global distribution, focused on analogue addressable fire detection and life safety systems. Directly comparable as a focused fire detection manufacturer serving similar industrial and commercial segments.
- Apollo Fire Detectors: Apollo is a UK-based specialist in fire detection products including analogue addressable detectors and linear heat detection. Directly comparable as a focused fire detection manufacturer with similar product portfolio and distribution approach.
- Det-Tronics: Det-Tronics (Detector Electronics) specializes in flame, gas, and smoke detection for hazardous industrial environments including oil & gas, petrochemical, and power generation. Directly comparable as a niche industrial flame/gas detection specialist in similar special hazard verticals.
- Mircom Group of Companies: Mircom is a Canadian intelligent building and life safety solutions provider with fire alarm control panels, detection, and notification appliances. Directly comparable as a niche-focused fire detection manufacturer with similar product portfolio and distribution model.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
PROTECTOWIRE CO INC social profiles
Digital presencePROTECTOWIRE CO INC compliance and trust
Trust signalCompliance4 records
PROTECTOWIRE CO INC financial estimates
Financial estimateRevenue estimate
Valuation estimate
PROTECTOWIRE CO INC leadership team
Management profileNumber of profiles
PROTECTOWIRE CO INC funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
PROTECTOWIRE CO INC M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about PROTECTOWIRE CO INC
What does PROTECTOWIRE CO INC do?
The Protectowire Co., Inc. designs and manufactures linear heat detectors (PHSC, CTI™, fiber optic), interface modules, fixed-mount dual-sensor thermal cameras, Spectrex UV/IR and IR3 flame detectors, and FireSystem control panels for fire detection in special hazard industrial environments. Products are engineered for extreme conditions (from -60°F to 2192°F operating ranges) and sold exclusively via a global network of factory-trained authorized distributors who design, install, and service fire protection systems for end customers.
Is PROTECTOWIRE CO INC a public or private company?
PROTECTOWIRE CO INC is a private company. It is classified as unknown and is currently operating.
When was PROTECTOWIRE CO INC founded?
PROTECTOWIRE CO INC was founded in 1938. It employs 11 to 50 people.
Where is PROTECTOWIRE CO INC based?
PROTECTOWIRE CO INC is headquartered in Pembroke, United States, in the North America region.
How does PROTECTOWIRE CO INC make money?
Two revenue lines are on record. Hardware Product Sales are the primary driver. The others are training Services.
Who are PROTECTOWIRE CO INC's main competitors?
Broad incumbents on record are Honeywell, Siemens, Johnson Controls, Bosch Security Systems and MSA Safety. Direct peers are Fike Corporation, Hochiki Corporation, Apollo Fire Detectors, Det-Tronics and Mircom Group of Companies.
Does PROTECTOWIRE CO INC have an API?
No public API is recorded for PROTECTOWIRE CO INC.
What industry is PROTECTOWIRE CO INC in?
PROTECTOWIRE CO INC's product category is Industrial Fire Detection Equipment. Its primary akta.pro industry code is HSAHAFAE, Heat Detectors & Specialized Detectors (e.g., Kitchen/Rate-of-Rise), with a secondary code of HDABAKAI, Fire Detection & Suppression Systems. Its NAICS code is 333414 and its SIC code is 3827.