What Sector Alarm does

Sector Alarm is a European provider of professionally monitored home and business security services, headquartered in Oslo, Norway and operating across eight countries (Norway, Sweden, Finland, Ireland, Spain, France, Italy, and Portugal). The company serves more than 730,000 residential and small-business customers with an integrated smart-alarm platform built around a 24/7 Alarm Receiving Centre that processes over 4.4 million signals and responds to roughly 3,600 alarms per day.

The technical stack combines Zigbee-meshed hardware (control panel, shock and smoke sensors, leak detectors, video doorbell, indoor/outdoor cameras, smart locks, smart plugs, key tags, and a portable two-way voice unit) with a mobile app that delivers arm/disarm control, live video, two-way audio, smart-home automation, and climate monitoring. AI capabilities are embedded in intrusion verification (computer vision classifying people, vehicles, animals, and motion), multimodal fire intelligence correlating smoke and temperature data, AI-assisted customer service, and automated alarm-routing across the ARC network. Hardware development was brought in-house in 2022 via an IP acquisition, verticalising the stack.

The business model is a quote-based monthly subscription with equipment included; customers typically sign multi-year contracts that bundle professional installation, free servicing, warranty, and 24/7 monitoring with no call-out charges. Customer acquisition is led by face-to-face in-home security audits supplemented by digital marketing (Google, Meta, Snapchat, TikTok), website self-serve quotes, and partnerships with trade unions, associations, and insurance companies. The company is privately held under Sector Alarm Topco AS, with KKR as the principal institutional investor and board representation; co-founders Jørgen Dahl and Leif Motrø remain in active leadership.

Name

Sector Alarm

Legal name

Sector Alarm Holding AS

Website

https://sectoralarm.com

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Sector Alarm is a KKR-backed European provider of professionally monitored smart-alarm and security services for residential and small-business customers, serving over 730,000 subscribers across eight countries via 24/7 ARC monitoring, AI-enabled intrusion verification, and an integrated Zigbee smart-home ecosystem sold on monthly subscriptions.

Ownership category

akta.pro rank

Product category

Home Security Monitoring Services

NAICS

Security Systems Services (56162), Security Systems Services (except Locksmiths) (561621)

SIC

Auto Controls For Regulating Residential & Comml Environments (3822)

akta.pro primary industry

Smart Home Security Automation & Integration (Monitored) (HSAHAAAF)

akta.pro secondary industries

Residential Alarm Monitoring (Burglar/Intrusion) (BPAKAFAA), Commercial & Industrial Alarm Monitoring (BPAKAFAB), Fire Alarm Monitoring & Dispatch (BPAKAFAC)

Keywords

• Home security monitoring
• Alarm monitoring services
• Smart home security
• Intrusion detection systems
• Residential security subscriptions

Headquarters

HQ city

Oslo

HQ country

Norway

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Marketing or Sales, Operations, Technology or R&D, Infrastructure

Revenue model

1. Monitored Alarm Subscription: All-inclusive home security subscription with 24/7 monitoring, professional installation, free servicing, extensive product warranty, and no call out charge. Monthly subscription model with equipment rental included.
2. Smart Home Add-ons: Additional revenue from smart home devices including video doorbells, security cameras, smart plugs, and smart door locks that integrate with the core alarm system.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

Sector Alarm provides professionally monitored home and business security systems delivered through an all-inclusive monthly subscription that bundles 24/7 Alarm Receiving Centre response, professional installation, free servicing, and equipment rental. The platform integrates intrusion and fire detection with smart home devices (security cameras, video doorbell, smart locks, smart plugs, sensors) and a top-rated mobile app for remote control and automation. The company serves more than 730,000 customers across eight European countries with a vertically integrated hardware and software stack.

Product overview

Sector Alarm offers a comprehensive smart alarm system platform combining professionally monitored security hardware with a top-rated mobile app. The core Monitored Smart Alarm System (with 24/7 Alarm Receiving Centre response) is complemented by integrated add-on modules including Security Cameras, Video Doorbell, Digital Smart Lock, Smart Plugs, Shock Sensors, Smoke Detectors, Leak Detectors, Portable Two-Way Voice Unit, Key Tags, Remote Control, and Keypad. All components are managed through the Sector Alarm Mobile App, which provides arm/disarm control, real-time alerts, live video, smart home automation, temperature monitoring, and user management. The system connects via Zigbee protocol for reliable mesh networking, integrates AI-powered verification for intrusion detection, and supports fire intelligence through correlated sensor data. The Alarm Receiving Centre operates 24/7 across eight countries handling millions of signals daily.

Differentiator

Problem solved

Functional benefit

Products and services

• Monitored Smart Alarm System Professionally monitored home and business security system with 24/7 Alarm Receiving Centre response, including perimeter protection, intrusion detection, fire detection, and emergency response with photo verification. Delivered as an all-inclusive monthly subscription with professional installation, free servicing, equipment rental, and emergency services coordination.
• Sector Alarm Mobile App Top-rated mobile application for remote alarm control and home monitoring, providing arm/disarm, real-time alerts, live video, two-way audio, smart plug management, smart door lock control, temperature monitoring, user management, and event history. Rated 4.8/5 on Trustpilot.
• Battery Video Doorbell Smart doorbell with advanced video analytics distinguishing between people, vehicles, animals, and random motion; HDR video, enhanced night vision, vertical field of view, IP66 weatherproofing (-20C to +50C), rechargeable battery (up to 6 months per charge), and seamless integration with the monitored alarm system allowing ARC operators to access live video during alarms.
• Security Cameras Indoor and outdoor security cameras with motion detection, two-way audio, infrared night vision, video cloud storage, and real-time alerts for unexpected movement. Integrated with the alarm system for verified alarm response.
• Digital Smart Lock Key-free digital door lock enabling remote locking and unlocking through the app, allowing access for deliveries or visitors. Integrated with the alarm system for coordinated security.
• Smart Plugs Indoor and outdoor smart plugs connecting via Zigbee mesh network for remote appliance control, scheduling, automation, presence simulation, and integration with alarm system routines.
• Smoke Detectors Optical smoke sensors detecting the smallest amounts of smoke, including humidity sensors for air quality monitoring. Triggers fire alarm response and can activate photo verification from cameras.
• Leak Detectors Water leak detection sensors identifying pipe cracks, washing machine leaks, and other water damage, immediately notifying the customer and monitoring center to prevent extensive property damage.
• Shock Sensors Window and door sensors with built-in shock detection for perimeter protection, also providing built-in temperature sensors for climate monitoring.
• Portable Two-Way Voice Unit Portable emergency communication device keeping the customer in immediate contact with the Alarm Receiving Centre throughout the home, with one-handed emergency activation and operator capability to alert burglars they are caught on camera.
• Key Tags Contactless key cards for arming and disarming the alarm system via tap operation, pairable by customers directly through the app without an engineer visit.
• Alarm Receiving Centre (ARC) Monitoring Service 24/7 professional monitoring center handling over 4.4M signals daily, responding to 3,600 alarms and managing approximately 10 critical cases. Equipped to process alarm events across 8 countries with human operator verification, AI-powered validation, and emergency services coordination.

Quantifiable outcome

• 4.8/5 stars customer satisfaction on Trustpilot
• +4 more outcomes

Named customers2 records

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration7 records

AI capability9 records

Feature6 records

Partnerships

Four partnerships are on record, tiered minor and core.

• Trade unions and associationsminorChannel Partner/ Reseller/ DistributorStrategic partners that generate potential customers through partnerships and discounts available to members of such organizations.
• Insurance companiesminorChannel Partner/ Reseller/ DistributorStrategic partners that may refer customers to Sector Alarm based on customer interactions with insurance providers.
• DK&A (design agency)minorStrategic or Co-development PartnerCollaborated with DK&A to design the Smart Alarm System's cohesive visual identity and intuitive navigation, resulting in the iF Design Award 2023.
• PhoneWatchcoreOthersPhoneWatch is a brand of Sector Alarm operating in Ireland, providing residential alarm and security monitoring services under the Sector Alarm Group umbrella.

Scale indicators9 records

Recent moves4 records

Expansion highlights5 records

Broad incumbents

• Securitas: Swedish-origin global security services group spanning guarding, electronic security, and home alarms. Overlaps with Sector Alarm on monitored residential solutions but operates a far broader guarding and corporate security portfolio.
• ADT: US-listed leader in professionally monitored home and business security with a national ARC footprint. Comparable on subscription monitoring and smart-home integration, though dominant in North America rather than Europe.
• Brinks Home: US home security provider offering professionally monitored alarm systems with smart-home integration. Competes with Sector Alarm in the monitored-residential category at a similar ARPU band.
• Ring (Amazon): Amazon-owned smart home security brand spanning video doorbells, cameras, and an opt-in professional monitoring tier. Comparable threat and partial overlap on integrated alarm + video, with very different economics given Amazon's ecosystem.

Direct peers

• Vivint Smart Home: US-focused smart home security provider combining professionally monitored alarms with proprietary cameras, doorbells, and smart-home controls. Closely mirrors Sector Alarm's product breadth and direct-sales-led GTM.
• SimpliSafe: Tech-forward DIY home security brand with optional professional monitoring and integrated hardware/software stack. Comparable to Sector Alarm on the device-plus-monitoring bundle and direct-to-consumer positioning.
• Verisure: Largest professionally monitored residential alarm operator in Europe, headquartered in Switzerland with deep coverage in Spain, Portugal, the Nordics and beyond. Closely comparable to Sector Alarm on subscription model, in-home sales, and ARC-led monitoring.

Others

• Alarm.com: Cloud-based platform powering thousands of independent security and smart-home providers, including monitoring workflows. Adjacent to Sector Alarm as an enabling technology layer; some dealers it serves compete directly with Sector Alarm's offering.

Emerging players

• Ajax Systems: European smart alarm and security device manufacturer with proprietary wireless sensors, hubs, and integration with leading monitoring software. Adjacent comparator on hardware innovation and ARC integration.
• Frontpoint Home Security: US smart-home security specialist with self-install hardware and optional professional monitoring. Partial overlap with Sector Alarm on the smart-home-security category, though smaller scale and subscription-only model.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/sector-alarm-holding/mycompany
• Xx.com/sectoralarm_fi

Revenue estimate

Valuation estimate

Number of profiles

Profiles20 records

Subsidiaries13 records

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sector Alarm