Visitor and Contractor Management Reimagined.

Sine by Honeywell Technologies transforms how people move through buildings. Built for facility, safety and security teams, our unified visitor and contractor management platform connects people to facilities with seamless, secure check-ins, contractor inductions, permits and ongoing compliance. The result: your building operates as a sophisticated system, with humans in harmony, not chaos.

Visitor Management System

Sine moves people with purpose. Custom entry routes, on-site badge printing, easy pre-registration, and real-time occupancy dashboards, delivering a seamless check-in for guests and effortless management for you.
Sine visitor management dashboard
Sine contractor compliance dashboard

Contractor Management System

Sine delivers compliance that flows seamlessly. With real-time permit tracking, multi-stage approvals, and auditable trails that ensure fluid operations and robust security. Keeping operations risk free, safe and compliant.
Monash University logoDepartment for Education South Australia LogoWestfield Group logoLineage logoBrother logoGoodman logoGE logoDowner Group logoLendlease logoJLL logo

Transforming how people move through buildings

Sine brings together people, processes, and technology to enable secure, frictionless visitor and contractor management at every interaction.
Visitor

Visitor Management

Streamline visitor access with easy iPad check-in, pre-registration, and contactless badge provisioning.

Contractor

Contractor Management

End-to-end contractor onboarding: automate inductions, verify compliance, manage permits, certifications, and TLRA.

Compliance

Compliance Management

Centralised framework based vendor documentation, proactive expiry safeguards, and a full audit trail of every access event.

Security

Safety and Security

Automate multi-tiered compliance requirements to screen, certify, and grant access. Scale from simple low-risk entry through to stringent high-risk work controls.

Reporting

Reporting and Analytics

Audit who’s onsite and when, with detailed check-in history, and export data for distribution to internal teams.

UX

User Experience

Easy mobile check-in, rapid product updates for regulatory changes, and fast deployment with around the clock support.

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See how our solutions can help you enhance safety, security and compliance for your people.
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Sine starter guide cover

Sine bringing a new standard for modern facilities. Seamless, secure, and smartly orchestrated access and compliance.

Access Control

Access Control unites people, places and assets under one intelligent system

Access Control

Geofencing

Geofencing uses virtual location to auto-verify clearance

Geo Fencing

Sine Mobile

Sine Pro Mobile App provides real time check in / out alerts, contactless entry and digital inductions

Sine Mobile

Approved Vendors

Manage Your Vendors, allows contractors from your approved vendor list into the building.

Approved Vendors

SinePoint Pro for iPad

SinePoint Pro for iPad, deliver check-ins with a custom kiosk interface and customised badge printing.

SinePointPro

Integrations

Microsoft Teams integrationEventbrite integrationTorus integration
Aruba ClearPass integrationMicrosoft Entra ID integrationSlack integration
Lenel S2 integrationHoneywell integrationKeywatcher integration

Case studies

Monash University – Efficiency at scale

Monash University – Efficiency at scale

Monash University manages 10,000+ contractors with Sine, reducing induction times by up to 50% and hardware maintenance by 80%.

St John of God Health Care – One system. Every site.

St John of God Health Care – One system. Every site.

One system. 17 hospitals. 95% faster reporting. See how St John of God Health Care transformed contractor compliance.

NSW Government Rail Sector

NSW Government Rail Sector

One-minute inductions, zero bottlenecks: how the NSW Government Rail Sector keeps thousands of jobs moving

Frequently asked questions

What is Sine?

Sine by Honeywell Technologies is a unified visitor and contractor management system built for facility, safety and security teams. It handles secure check-ins, contractor inductions, permits and ongoing compliance in one system, across single or multiple sites. Sine has handled more than 150 million check-ins across 180 countries.

How does a contractor management system improve workplace compliance?

A contractor management system checks that every contractor is qualified and cleared before they start work. Sine delivers inductions online before arrival, stores licences, insurance and certifications in one place, tracks permits, and removes site access when a document expires. Every step is recorded, so you have an audit trail ready when you need it.

Why is contractor compliance management important?

Organisations are responsible for the safety of everyone working on their sites, including contractors. Contractor compliance management confirms that workers meet safety, training, licensing and regulatory requirements before they are allowed on site. Sine automates those checks, alerts you before documents expire and keeps audit-ready records.

Which industries use Sine?

Sine is used in government, aged care, health care, education, logistics and manufacturing, and commercial real estate. Customers include Monash University, St John of God Health Care and the NSW Government rail sector.

Does Sine integrate with access control systems?

Yes. Sine integrates with access control systems including Honeywell Pro-Watch, LenelS2 OnGuard, NetBox and Elements, Gallagher and Inner Range. It also connects with Microsoft Entra ID, Microsoft Teams, Slack and Aruba ClearPass.

Is Sine part of Honeywell?

Yes. Honeywell acquired Sine in December 2020. Sine is now part of Honeywell Technologies, and the product is called Sine by Honeywell Technologies.

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