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Free calculatorBusiness Security System Cost Calculator
Estimate an early budget for cameras, access-controlled doors, alarm zones, installation, software, monitoring and contingency.
Open calculator →Plan equipment, installation and recurring fees
Build a clearer commercial security budget.
Independent guides and calculators for business cameras, alarms, access control, intercoms, monitoring, storage and system replacement—without selling the equipment.
30 guidesCosts and planning
8 calculatorsBrowser-based tools
4 countriesRegional context
No system salesIndependent information
Free planning tools
Test the numbers before the site survey
Explore equipment count, storage, cabling, recurring fees and rollout assumptions. Calculator outputs are planning scenarios, not security designs.
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Free calculatorSecurity Camera Storage Calculator
Estimate local video storage from camera count, average bitrate, recording hours, retention days and storage overhead.
Open calculator →◎
Free calculatorBusiness Camera Count Planning Calculator
Create a broad camera-count budget from entrances, interior zones, exterior zones and specialized operational views.
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Free calculatorAccess Control Cost Calculator
Estimate a project budget from door count, hardware condition, credential type, platform model and recurring software.
Open calculator →📡
Free calculatorAlarm Monitoring Lifetime Cost Calculator
Calculate the multi-year cost of monitoring, cellular communication, setup, annual increases and optional response services.
Open calculator →☁
Free calculatorNVR vs Cloud Video Cost Calculator
Compare five- or ten-year costs for local recorder hardware and cloud-managed per-camera video subscriptions.
Open calculator →Detailed guides
Separate the system into decisions you can compare
A useful proposal should make cameras, door hardware, communications, monitoring, software, installation and handover visible instead of hiding them in one total.
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Core CostsHow Much Does a Business Security System Cost?
A complete planning framework for cameras, alarms, access control, installation, monitoring, software and lifecycle expenses.
Planning range: $2,500–$50,000+
Read guide →◉
Cameras & VideoCommercial Security Camera Cost Guide
Plan camera, recorder, mounting, networking, storage, software and installation costs for a business video system.
Planning range: $1,800–$30,000+
Read guide →▣
Access & EntryAccess Control Cost per Door
Estimate readers, credentials, controllers, door hardware, cabling, software and labour for controlled business entrances.
Planning range: $1,200–$7,500+ per door
Read guide →⌁
Alarms & MonitoringCommercial Alarm System Cost Guide
Plan intrusion panels, sensors, communications, installation, monitoring and service for a business alarm system.
Planning range: $1,500–$15,000+
Read guide →📡
Alarms & MonitoringBusiness Alarm Monitoring Costs
Compare monthly monitoring, cellular communication, verification, guard response and contract costs over several years.
Planning range: $25–$250+ per month
Read guide →☎
Access & EntryCommercial Video Intercom Cost Guide
Estimate entrance stations, indoor answering, mobile apps, door release, networking and recurring software costs.
Planning range: $1,500–$20,000+
Read guide →Explore by decision
Plan around the buying decision
Start with the part of the project that creates the largest uncertainty, then connect it to installation, privacy, network and lifecycle costs.
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Video surveillance
Camera, recorder, retention, analytics and storage decisions.
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Controlled entry
Readers, credentials, locks, door interfaces and management software.
Explore topic →⌁
Alarm & monitoring
Sensors, communications, response services and contract costs.
Explore topic →↗
Multi-location rollout
Standards, remote management, travel, spares and phased deployment.
Explore topic →Independent planning
Understand the scope before the sales conversation.
Security proposals often combine capital equipment with subscriptions and service agreements. The site helps readers uncover those layers and ask better questions without revealing sensitive facility details.
- No equipment or installation sold by this site.
- Calculator assumptions remain visible and editable.
- Recurring costs are separated from upfront costs.
- Official sources are linked where privacy, safety or regulation matters.
