Office Occupancy Monitor That Sends Email Alerts with Raspberry Pi Zero W Kit
Build an Office Occupancy Monitor That Sends Email Alerts with Raspberry Pi Zero W
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Transform a Raspberry Pi Zero W into a vigilant office monitor that senses when a room is occupied and if the climate is comfortable. You'll code it to send real-time email alerts via Gmail SMTP-ideal for facility managers, remote teams, or anyone who wants automatic workspace awareness. The kit builds a functional occupancy tracker that logs temperature, humidity, and motion, then triggers an alert the moment someone enters or conditions exceed a safe range.
What You'll Build
You'll assemble a compact IoT device that continuously reads temperature, humidity, and motion. When the PIR detects someone entering the workspace, or when the DHT22 reports temperature or humidity outside a user-defined range, the system instantly sends a Gmail alert. It's a practical, deployable tool for energy saving, security, or health-conscious offices-ready to mount near a desk or doorway.
What You'll Learn
- Interface the DHT22 sensor to read precise temperature and humidity values via Raspberry Pi GPIO
- Detect human presence using an HC-SR501 PIR sensor and trigger logic events
- Configure Gmail SMTP on a Raspberry Pi Zero W to send automated email alerts
- Write Python code that compares sensor data against thresholds and acts in real-time
Kit Contents
| Component | Quantity |
|---|---|
| Raspberry Pi Zero W | x1 |
| DHT22 | x1 |
| HC-SR501 PIR | x1 |
| 40-pin GPIO Header | x1 |
| M-F Wires | x20 |
| MicroSD Card 16GB | x1 |
| Micro USB Cable | x1 |
Why Buy This Kit Instead of Sourcing Parts Separately
| Factor | Sourcing Separately | Compoden Kit |
|---|---|---|
| Compatibility checks | You verify every part | Pre-tested as a system |
| Build support | Forums and scattered tutorials | AI companion trained on this exact project |
| Time to first working build | Days of debugging | Hours, with step-by-step guidance |
| Shipping coordination | Multiple sellers, multiple delays | One shipment from Bengaluru in 3-5 days |
Who This Kit Is For
This kit is designed for CBSE Class 11-12 students building IoT school projects, B.Tech ECE/EEE undergraduates working on Smart India Hackathon prototypes, and ATL Tinkering Lab instructors who need a ready-to-deploy sensor alert system. IIT, NIT, VIT, and BITS students will find it a valuable hands-on introduction to industrial monitoring concepts.
Built and Backed by Compoden
Every Compoden kit ships with an AI build companion trained on this exact project - accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.
What if I get stuck during the build?
Scan the QR code inside your box to talk to the AI companion trained on this exact kit. If you need a human, WhatsApp our support team-we'll guide you step-by-step until it works.
Can I use this kit to monitor multiple rooms?
Out-of-the-box it monitors one room. You can extend the system by adding more sensors or deploying multiple kits. Our support team can suggest wiring and code modifications for multi-room setups.
Does it require a constant internet connection?
Yes, the Raspberry Pi Zero W connects via Wi-Fi to send Gmail alerts. It must stay on the network to email notifications, though local logging still works offline.
Can I change the email alert recipient or thresholds easily?
Absolutely. The Python script is written for straightforward editing-you can change the recipient address, temperature, humidity, or motion trigger thresholds by modifying a few variables at the top of the code.
Office - Pi Zero W monitors DHT22 and PIR. Sends email alert via Gmail SMTP when threshold crossed.
What's in this kit
Other projects you can build
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items