Make Sure You Hear Every Alarm

Add powerful indoor alerting so alarms are heard clearly throughout your home, shop, or building.

Designed to ensure you never miss an alarm — no matter where you are inside.

👉 When your system goes off… you’ll know immediately

What This Does

This device tells your system:

👉 Make noise — loud and clear

It activates during alarm events and provides:

• Loud siren alert

• Visual strobe notification

👉 Ensures alarms are heard and seen

Works Where Other Systems Don’t

👉 Works far beyond WiFi range using PowerG long-range wireless technology

• No WiFi required

• No mesh network issues

• Reliable across large properties

Perfect for:

• Large homes

• Multi-level buildings

• Shops and outbuildings

• Offices

👉 Built for real property — not just small spaces

Why Add an Indoor Siren?

Your main panel already has a siren.

👉 But it may not be enough

Add this if:

• Your home is large

• You have multiple floors

• Your panel isn’t centrally located

• You want stronger alert coverage

👉 This ensures you hear it everywhere

Loud, Clear Alerts

• High-volume siren output

• Built-in strobe light for visual alerts

• Different tones for different alarm types

👉 Designed to get your attention immediately

Built for Real-World Use

• Wireless installation (no wiring required)

• Long battery life

• Signal strength indicator for placement

• Tamper protection

👉 Reliable and low maintenance

Installation (Pro DIY Friendly)

Difficulty: Easy

Basic setup:

1. Mount on wall or place in central area

2. Insert battery

3. Enroll in system

4. Test alarm

👉 Installs in minutes

📄 Installation Manual

Access the full installation guide here:
👉 Go to Installation Manual

Pro Tips for Best Performance

• Place in central areas or hallways

• Add one per floor for larger homes

• Use near sleeping areas for better coverage

👉 Think coverage — not just location

Where This Works Best

• Hallways

• Living areas

• Bedrooms (nearby)

• Shops and workspaces

• Multi-level homes

👉 Anywhere you need to hear alerts clearly

How It Fits Your System

This device enhances:

• Alarm audibility

• Life safety alerts

• System awareness

👉 It doesn’t detect problems — it makes sure you know about them

Build a Complete System

This device works best when paired with:

• Door/window sensors (detect entry)

• Motion detectors (detect movement)

• Smoke & CO detectors (life safety alerts)

👉 Ensures alerts are heard when they matter most

What’s Included

• Indoor siren

• Battery

• Mounting hardware

Why Buy From Technology One

• Pro-grade equipment (not retail junk)

• Fast nationwide delivery

• Local service and installation available

• Real support when you need it

👉 Built for real properties — not just smart homes

Bottom Line

Sensors detect the problem.

👉 This makes sure you hear it.

Don’t rely on one siren — make your system impossible to ignore.