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Postroom Management

Managing inbound and outbound mail securely.

Gain full control over your mailroom operations with real-time tracking, notifications, and audit-ready reporting. Every item is accounted for – with full chain-of-custody oversight.

Postroom Management

Trusted by teams who never lose track of what matters.

22 Bishopsgate
Amazon Studios
ISS & City of London Corporation
Graff Diamonds
Virgin Money
The Crown Estate
Allied Universal
JLL
Knight Frank

Zinc Systems

Make lost packages a thing of the past.

Postroom Management

Full traceability
Track every item from arrival to collection with certainty.

Postroom Management

Instant alerts
Automatically notify occupiers or recipients on status updates.

Postroom Management

Easy handover
Verify collections with signatures, photos, or digital receipts.

Postroom Management

Smart insights
Analyse volume trends to improve staffing and peak planning.

Key Postroom Management Features

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Track every parcel with confidence.

  • Log all inbound and outbound items with barcode, courier and recipient details.
  • Scan barcodes via camera or scanner to verify each item.
  • Generate unique ID's for internal tracking.
  • Flag perishable or high-priority parcels instantly.
  • Capture photos, condition checks and signatures.
  • Maintain full chain-of-custody with editable records and audit history.

Process with speed and precision.

  • Scan and sort parcels quickly using guided workflows.
  • Apply priority tags and service-level agreement rules automatically.
  • Record item condition and optional X-ray screening results.
  • Edit, reassign or dispute records with a complete audit trail.
  • Digitise trolley, delivery and collection actions to reduce paper.

Notify the moment it matters.

  • Send instant alerts when items are logged, delivered or ready for collection.
  • Trigger notifications when parcels are assigned to a user.
  • Provide clear delivery statuses to reduce delays and disputes.
  • Improve query resolution with verified audit trails.
  • Boost satisfaction with fast, transparent communication.

Report with total clarity.

  • View dashboards with filters by time, location, type and status.
  • Track SLAs, delivery volumes and occupier-level performance.
  • Spot trends in priority types, conditions and bottlenecks.
  • Export reports for audits, compliance and performance reviews.
  • Customise dashboards for buildings, teams or regions.

Zinc Systems

Ready to transform your delivery operations with total transparency?

Zinc Systems

Smarter deliveries, simplified control

  • Full chain-of-custody
    Improved delivery flow with a single, connected process from receipt to collection.
  • Secure digital records
    Reduce manual admin time with streamlined, digital-first workflows.
  • Enhanced accountability
    Enhance security and accountability across the entire postroom journey.
  • Improved experience
    Strengthen occupier experience with faster, more predictable deliveries.
  • Operational insights
    Gain confident oversight across teams, buildings, and courier partners.
  • Continuous improvement
    Drive improvement through long-term performance trends and optimisation opportunities.
Zinc Systems
Postroom Management Software

Greener, faster, more accurate.

  • Efficiency Improvements
    Boost overall efficiency with smoother, streamlined postroom workflows.
  • Minimised errors
    Reduce errors through clearer processes and consistent handling standards.
  • Paperless environment
    Support a paperless operation that cuts waste and promotes greener working.
  • Sustainability boost
    Lower the environmental impact of day-to-day mailroom activity.
  • Faster retrieval
    Improve service quality with faster, more dependable internal delivery experiences.
Zinc Systems

Our impact in numbers

75%Reduction in lost parcels
Barcode scanning and audit trails prevent costly misplacements.

90%+Reduction in paper usage
Eliminate printed slips, logs, and duplicate forms.

50%Fewer disputes or escalations
Photo evidence and condition logging resolve issues instantly.

100%Digital audit trail
Compliance, security, and accountability - built into every delivery.

2 hoursSaved daily, per busy site
Cumulative efficiency from automation and search functionality.

22%Improvement in staff retention
Providing intuitive, modern tools boosts morale & reduces frustration.

Zinc Systems

Case studies

Media City, Salford UK
22 Bishopsgate, London - Protected by Zinc
Mansion House, London

MediaCityUK is a 200-acre mixed-use property development on the banks of the Manchester Ship Canal and its principal tenants are media organisations such as ITV, BBC and also the Quayside MediaCityUK shopping centre.

Integrating Zinc into the MediaCity security team, is a significant step forward in safeguarding the vibrant hub where security is paramount in such dynamic environments.

Read more

22 Bishopsgate is the tallest skyscraper in the City of London standing at 278 m (912 ft) tall with 62 storeys. It's game-changing workspace occupies a prominent site in the financial district.

As Britain's smartest building, Zinc manages and controls all security, safety and risk events, as well as providing critical alerting to occupiers during fire evacuations.

Read more

Mansion House is the official residence of the Lord Mayor of London. It is a Grade I listed building and used for some of the most formal official government functions located across from the Bank of England and the Royal Exchange.

Zinc enhances safety/security operations and during critical incidents supports protecting high-value assets that require special attention.

Read more
Zinc Systems

Why Zinc?

Join our growing community of world-leading customers and unlock rapid ROI with Zinc's innovative platform. Easily adaptable to your unique challenges, Zinc empowers your organisation to accelerate success and drive measurable impact.

Why Zinc? Loved by users

Loved by users
Outstanding usability and flexibility, ensuring a positive experience every time.

Why Zinc? World-class support

One unified platform
Expand at your own pace with an industry-leading and award winning modular platform.

Why Zinc? Reliable & secure

Reliable & secure
Highly trusted for reliability and robust security - providing complete peace of mind.

Why Zinc? Agile & Innovative

World-class support
Delivering exceptional rapid support, assistance - ensuring customer satisfaction.

Why Zinc? Join our community

Agile & innovative
Consistently delivering cutting-edge solutions evolving market and customer needs.

  • Ready for better shift handovers and cleaner DOB logs?

  • BOOK DEMO

Postroom Management Insights

The Benefits of a Digital Postroom Management Tool

The Benefits of a Digital Postroom Management Tool

Why modern organisations are transforming how they handle mail, parcels and, on-site logistics Managing incoming and outgoing mail might sound like a simple operational process — but for most organisations, it remains one of the last paper-heavy, manual workflows still slowing teams down. As hybrid work models expand, parcel volumes rise, and security expectations tighten, […]

Explore our modules.

Incident Management software

Navigate Crises, Maintain Continuity

Incident Management

Mass Notification system

Inform Quickly, Protect People

Mass
Notification

Case Management System

Secure Evidence, Connect The Dots

Case Management

Patrol Management system

Secure Operations, Ensure Compliance

Patrol
Management

Audits Checks Inspections

Get compliance right, everytime

Audits, Checks & Inspection

Task Management software

Get things done, the right way

Tasks &
Procedures

Daily Occurrence Book

Stay Agile, Ensure Resilience

Daily Occurrence Book

Keys & Asset Management

Smart tracking, protect assets

Key & Asset Management

Visitor Management

Smart, secure visitor experiences

Visitor Management

Postroom management

Full traceability, track every parcel

Postroom Management

Threat Intelligence

Seamless Actionable Intelligence

Threat
Intelligence

Data Analysis Software

Smarter insights, stronger outcomes

Data Analysis & Reporting

Artificial Intelligence

The future, intelligently engineered

Artificial Intelligence

Admin Console

Configure Fast, Adapt Instantly

Administration
Portal

Integrations & APIs

Connect Systems, Scale Smarter

Integrations

Resources: Frequently Asked Questions

A Daily Occurrence Book (DOB) is a log used by (mostly) security teams to record key events, incidents, and routine activities during a shift. It provides a clear timeline of what happened, when, and who was involved, supporting handovers, audits, and incident investigations.

Typical entries in a DOB include:

  • Incidents: Trespassing, alarms triggered, lost property, health and safety issues.
  • Key events: Contractor arrivals and departures, emergency drills, deliveries, and visitor access.
  • Routine activity: Patrol checks, lock/unlock procedures, CCTV system checks, shift handovers.

A DOB ensures transparency, accountability, and continuity across teams working on-site.

The Daily Occurrence Book (DOB) is an essential tool in many operational contexts, such as security operations, facility management, law enforcement, and other environments where a continuous log of events, incidents, and activities is necessary for maintaining safety, security, and operational continuity.

Best practices for using a DOB effectively include the following key principles:

1. Timeliness

  • Prompt Entries: Make entries as soon as possible after an event occurs to ensure accuracy and completeness of information. Delayed logging can lead to omitted details or inaccuracies.

2. Accuracy and Clarity

  • Detail-Oriented: Include all relevant details such as dates, times, locations, involved parties, and a clear description of the event or activity.
  • Objective Language: Use objective, neutral language to describe events and avoid subjective judgments or assumptions.

3. Consistency

  • Standardised Format: Use a standardised format for all entries to ensure consistency. This includes using the same structure, terminology, and level of detail.
  • Consistent Timing: Log routine checks (e.g., safety inspections, shift changes) at consistent times to maintain a reliable timeline of operations.

4. Confidentiality and Security

  • Secure Storage: The DOB is stored in a secure cloud-infrastructure to protect sensitive information and ensure that only authorised personnel have access.
  • Confidentiality: Be mindful of personal data and sensitive information. Follow relevant data protection regulations and organisational policies.

5. Comprehensiveness

  • Cover All Relevant Events: Include not just incidents or security breaches but also routine checks, maintenance activities, notable occurrences, and any communications with external agencies.
  • Attachments and Evidence: Attach or reference any related documents, images, or evidence that can support the entries, when applicable.

6. Legibility

  • Readable: Ensure that entries are clear and legible to anyone who might need to read them.
  • Digital Entries: When using a digital DOB, ensure entries are typed and use clear formatting to enhance readability.

7. Review and Action

  • Regular Reviews: Schedule regular reviews of the DOB entries to identify patterns, follow up on unresolved issues, and ensure that all actions have been taken.
  • Actionable Insights: Use the information logged in the DOB to inform decision-making, improve practices, and address recurring issues.

8. Training and Awareness

  • Staff Training: Train all relevant staff on how to make entries correctly, including what information should be recorded and the importance of the DOB.
  • Awareness of Policies: Ensure staff are aware of policies regarding the DOB, including confidentiality, data protection, and the procedure for making entries.

9. Compliance and Auditing

  • Regulatory Compliance: Ensure the DOB complies with any legal or regulatory requirements relevant to your operation.
  • Audit Trail: Maintain the DOB as an accurate audit trail for operational activities, incidents, and responses, which can be crucial during investigations or audits.

10. Digital Advancements

  • Leverage Technology: Where possible, use digital DOB solutions to enhance accessibility, improve the security of entries, and facilitate easier searching and reporting.

Adhering to these best practices can significantly enhance the effectiveness of a Daily Occurrence Book as a tool for operational management, accountability, and continuous improvement.

Moving from a paper-based Daily Occurrence Book (DOB) to a digital DOB brings numerous benefits that align with the demands of modern operations, enhancing efficiency, security, and accessibility.

Transitioning to a digital DOB is a strategic move that leverages technology to improve operational effectiveness, data management, and security. However, it's important to manage the transition carefully to address potential challenges such as training needs, data migration, and ensuring user buy-in.

Here are key reasons for making the transition:

1. Enhanced Accessibility

  • Remote Access: Digital DOBs can be accessed from multiple locations by authoris`ed personnel, facilitating real-time updates and reviews without the need for physical presence.
  • Multiple Users: They allow simultaneous access by multiple users, enabling real-time collaboration and information sharing.

2. Improved Efficiency

  • Quick Entry and Retrieval: Digital systems allow for faster entry of incidents and quicker retrieval of records, saving valuable time during critical operations.
  • Automation: Automated features, such as time-stamping, user tracking, and template use, streamline the logging process and reduce manual effort.

3. Increased Security

  • Controlled Access: Digital platforms offer sophisticated user access controls, ensuring that sensitive information is only accessible to authorised personnel.
  • Data Integrity: With features like automatic backups and audit trails, digital DOBs help ensure the integrity and security of data against loss, tampering, or unauthorised access.

4. Scalability

  • Growth Accommodation: Digital systems can easily scale to accommodate growth in data volume and complexity without the need for physical storage space.
  • Adaptability: They can be quickly adapted or customised to meet changing operational needs or to incorporate new processes.

5. Enhanced Reporting and Analysis

  • Data Analysis Tools: Many digital DOBs come with built-in analysis tools, making it easier to identify trends, patterns, and insights that can inform decision-making and operational improvements.
  • Custom Reports: Users can generate custom reports to meet specific informational needs, supporting more informed management and operational decisions.

6. Cost Efficiency

  • Reduced Material Costs: Digital DOBs eliminate the need for physical books, pens, and storage facilities, reducing material costs.
  • Operational Savings: The efficiencies gained through digital transformation can lead to significant operational savings over time.

7. Environmental Considerations

  • Paper Reduction: Moving to a digital format significantly reduces paper usage, supporting environmental sustainability efforts.
  • Carbon Footprint: Digital operations can contribute to a lower carbon footprint by reducing the need for physical materials and storage.

8. Legal and Compliance Benefits

  • Compliance Easier: Digital systems can be designed to ensure compliance with legal, regulatory, and industry standards, incorporating features like secure data handling and retention protocols.
  • Audit Trails: Digital DOBs automatically create detailed audit trails of all entries and changes, supporting transparency and accountability during audits or investigations.

9. Real-time Notifications and Alerts

  • Instant Updates: Digital platforms can provide real-time notifications and alerts about new entries or updates, enhancing responsiveness to incidents or operational changes.

10. Data Backup and Recovery

  • Reliability: Automatic backups and cloud storage options ensure data is not lost and can be recovered in case of hardware failure or other disasters.

 

In the aftermath of a major incident, a Daily Occurrence Book (DOB) serves as a critical resource during the review and debriefing process. Its detailed records provide a chronological account of events, decisions made, actions taken, and communications that occurred before, during, and after the incident.

The DOB is an invaluable tool in the post-incident review process, offering a foundation for analysis, learning, and continuous improvement. It helps organisations to not only address and learn from the past incident but also to strengthen their preparedness and response capabilities for the future.

Here’s how a DOB is used in a major incident review:

1. Chronological Event Reconstruction

  • The DOB allows reviewers to reconstruct the sequence of events leading up to, during, and following the incident. This timeline is crucial for understanding the context, identifying any early warning signs, and assessing the response's timeliness and appropriateness.

2. Decision-Making Analysis

  • By reviewing the recorded decisions and actions logged in the DOB, the review team can evaluate the decision-making processes, including who made critical decisions, based on what information, and with what outcomes. This analysis helps in assessing the effectiveness of the command and control structure in place.

3. Response Evaluation

  • Detailed entries in the DOB provide insight into the response efforts, enabling the review team to evaluate the adequacy of the response, resource allocation, and coordination among different teams or agencies. It helps in identifying strengths and areas for improvement in emergency procedures.

4. Communication Assessment

  • The DOB contains records of communications within the organisation and with external entities (e.g., emergency services, media). This allows for an evaluation of the effectiveness of communication channels, protocols, and the clarity and timeliness of information dissemination.

5. Identifying Training Needs

  • Analysis of the actions taken and challenges encountered, as documented in the DOB, can highlight gaps in training or preparedness. This identification is essential for planning future training programs and drills to address these gaps.

6. Legal and Compliance Verification

  • The DOB provides a documented evidence trail that can be used to verify compliance with relevant laws, regulations, and standards. This documentation is crucial for legal accountability and may serve as evidence in any legal proceedings or investigations following the incident.

7. Benchmarking and Lessons Learned

  • The DOB serves as a source of lessons learned by capturing what worked well and what did not. These insights are invaluable for refining emergency plans, updating policies, and improving overall resilience against future incidents.

8. Stakeholder Communication

  • Information from the DOB can be used to inform stakeholders, including affected individuals, regulatory bodies, and the public, about the incident's details and the organisation's response, enhancing transparency and trust.

Best Practices for Using a DOB in Incident Reviews

  • Ensure Comprehensive Documentation: Encourage thorough and detailed logging practices to capture all relevant information.
  • Maintain Confidentiality: Handle the DOB and any sensitive information it contains with the appropriate level of confidentiality.
  • Integrate DOB Insights into Improvement Plans: Actively use insights from the DOB to inform continuous improvement efforts, updating policies, procedures, and training programs accordingly.
  • Facilitate Access for Review Teams: Ensure that the review team has easy access to the DOB, possibly through digital formats, to facilitate efficient analysis.

 

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  • G-Cloud Government Framework Approved
  • Crown Commercial Service - CCS
  • Google Partner
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  • SIA - Security Industry Authority
  • OWASP - The Open Worldwide Application Security Project
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