Example Smart Smoke & CO Detectors

📡 How It Works

1. The detector continuously monitors smoke particles and carbon monoxide gas.

2. If dangerous levels are detected, it triggers a loud alarm (around 85–90 dB).

3. At the same time, it sends push notifications to your phone via WiFi.

4. You can check alerts, battery status, and alarm history in the mobile app.

⭐ Key Features

• 🚨 Dual detection: Smoke + carbon monoxide gas

• 📱 Mobile alerts: Instant notification on smartphone

• 🔊 Loud built-in siren: usually ≥85 dB warning sound

• 🔋 Battery-powered: often lasts around 1 year or more

• 🌐 WiFi connection (2.4 GHz) for remote monitoring

• 🧠 Some models support Alexa / Google Assistant integration

🏠 Where to Install

Recommended places include:

• Bedrooms

• Living rooms

• Hallways

• Near kitchens (but not directly above stoves)

• Offices or shops

👍 Advantages

• Alerts you even when you are outside the house

• Detects two major dangers: fire and CO gas poisoning

• Easy installation (ceiling or wall mount)

• Some models store alarm history in the app

⚠️ Limitations

• Needs WiFi connection for mobile alerts

• Batteries must be replaced periodically

💰 Typical price:

• Basic smart detectors: $25 – $60 (≈ PKR 7,000 – 18,000)

• Premium models: $80 – $150+

✅ If you want, I can also show you:

• Best Smart Smoke & CO detectors under PKR 10,000

• Where to buy them in Pakistan (Daraz / local stores)

• Difference between smoke detector, heat detector, and CO detector.