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Send verified building visitor entry passes with Gmail, Slack and VerifiEmail

Workflow preview

Send verified building visitor entry passes with Gmail, Slack and VerifiEmail preview
Open on n8n.io

Overview

Verified Building Visitor Entry Pass & Security Notification System


Description

Automate building visitor management with secure verification, digital entry passes, and real-time security notifications.

This workflow replaces manual visitor logs, email back-and-forth, and paper badges with a fully automated, QR-based visitor entry system. From registration to verification, pass generation, and security alerts β€” everything runs seamlessly with minimal human intervention.

Ideal for corporate offices, co-working spaces, secure facilities, and events that require controlled access and audit-ready visitor records.


What This Workflow Does

Transforms visitor registration into a secure, professional access flow:

πŸ“ Visitor Registration Intake – Receives visitor details (name, email, host, visit date, location, purpose) via webhook.

πŸ“§ Email Verification – Validates visitor email deliverability to prevent fake or disposable entries.

πŸ†” Unique Entry Pass Generation – Creates a secure visitor pass ID with timestamp tracking.

πŸ”³ QR Code Creation – Generates a scannable QR code tied to the visitor’s entry pass.

πŸ“„ Professional Entry Pass PDF – Builds a branded, printable digital entry pass with visitor details and QR code.

πŸ“§ Visitor Notification – Emails the verified entry pass directly to the visitor.

πŸ”” Security Team Alert – Sends a detailed Slack notification to reception/security with visit details and QR preview.

⚠️ Error Handling – Returns clean error responses for invalid or unverified entries.


Key Features

πŸ” Secure Visitor Verification – Email validation before pass creation πŸ”³ QR-Based Entry Passes – Fast scan-and-verify at reception πŸ“„ Professional PDF Badges – Mobile-friendly and print-ready πŸ”” Real-Time Security Alerts – Instant Slack notifications βš™οΈ End-to-End Automation – No manual follow-ups required πŸ“Š Audit-Friendly Records – Clear visitor tracking with timestamps


Perfect For

🏒 Corporate Offices & IT Parks 🏬 Co-Working Spaces 🏭 Secure Facilities & Campuses 🎀 Events, Conferences & Meetups 🧾 Reception & Security Teams


What You’ll Need

Required Integrations

πŸ“§ VerifiEmail – Visitor email validation πŸ“„ HTML to PDF – Entry pass generation πŸ“§ Gmail – Sending visitor passes πŸ’¬ Slack – Security/reception notifications


Optional Enhancements

☁️ Google Drive – Store visitor passes πŸ“Š Sheets / Database – Visitor logging & analytics πŸ“ QR Scan Validation – Check-in confirmation workflow 🌍 Multi-Location Support – Dynamic building routing πŸͺͺ Photo Uploads – Add visitor photo to pass


Quick Start

1️⃣ Import the workflow into your n8n workspace 2️⃣ Connect VerifiEmail, Gmail, HTML-to-PDF, and Slack credentials 3️⃣ Update email templates, branding, and Slack channel 4️⃣ Copy the webhook URL and connect it to your visitor form 5️⃣ Test with a real email address 6️⃣ Activate the workflow


Expected Results

⚑ Faster visitor onboarding πŸ” Improved building security πŸ“‰ Reduced manual reception workload πŸ“„ Professional, digital-first visitor passes πŸ”” Better coordination between hosts and security


Workflow Structure Visualization

πŸ“ Visitor Registration ↓ πŸ“§ Email Verification ↓ πŸ†” Pass ID Generation ↓ πŸ”³ QR Code Creation ↓ πŸ“„ Entry Pass PDF ↓ πŸ“§ Visitor Email ↓ πŸ”” Security Notification