What are Havells motion sensor lights?

Havells motion sensor lights are smart lighting devices that automatically turn ON when movement is detected and turn OFF after a set time delay, helping save energy and improve convenience.

How do Havells motion sensors work?

Havells sensors use PIR infrared or microwave radar technology to detect motion and control lighting automatically.

Which is the best motion sensor light for home in Chennai?

PIR motion sensors are best for homes in Chennai as they are cost-effective and ideal for indoor spaces like bathrooms, corridors, and staircases.

What is the price of Havells motion sensor lights in India?

The price of Havells motion sensor lights in India typically ranges from 800 to 5000 rupees depending on the model and technology.

Are PIR or microwave sensors better for homes?

PIR sensors are better for homes, while microwave sensors are more suitable for offices and areas with partitions.

Where can I buy Havells motion sensor lights in Chennai?

You can buy Havells motion sensor lights from authorized dealers, electrical shops, or professional automation providers in Chennai.

Do motion sensor lights save electricity?

Yes, motion sensor lights can reduce electricity usage by up to 60 percent by automatically switching off when no movement is detected.

Can motion sensor lights work in bathrooms?

Yes, motion sensor lights are ideal for bathrooms as they provide hands-free lighting and energy savings.

How to install Havells motion sensor lights?

Installation should be done by a skilled technician at a height of 2 to 6 meters with proper wiring and settings.

What is the difference between PIR and microwave sensors?

PIR sensors detect heat, while microwave sensors use radar waves and can detect motion through obstacles.

Are motion sensor lights good for offices?

Yes, they are highly effective in offices for energy savings and automation in meeting rooms, cabins, and corridors.

Can motion sensors detect through walls?

Only microwave sensors can detect through walls or glass, while PIR sensors cannot.

What is the power consumption of Havells sensors?

Havells motion sensors consume very low power, typically around 0.9 watts.

Do motion sensor lights work during daytime?

Yes, but they can be controlled using lux settings to work only in low light conditions.

What is lux adjustment in motion sensors?

Lux adjustment controls when the light should turn ON based on ambient light levels.

How long do motion sensor lights stay ON?

They stay ON for a preset time ranging from 10 seconds to 60 minutes.

Are Havells motion sensors waterproof?

Most indoor models are IP20 rated and not waterproof, but specific models may support higher protection levels.

Which Havells sensor is best for parking areas?

Microwave sensors or long-range PIR sensors are best for parking areas.

Can I use motion sensors for smart home automation?

Yes, Havells motion sensors can be integrated into smart home automation systems.

Havells Motion Sensor Lights Chennai

Q: What is the range of Havells motion sensors?

Havells motion sensors have a detection range from 6 meters up to 20 meters depending on the model.

Havells Motion Sensor for Lights in Chennai

Looking for havells motion sensor lights in Chennai? Explore Havells PIR & Microwave sensors, pricing, installation & best use cases. Save energy & automate lighting today.

Complete Smart Lighting Guide

Havells Motion Sensor Lights Chennai

Introduction

Are you still switching lights manually in 2026?

With rising electricity costs and the demand for smart homes, Havells motion sensors are transforming how homes and offices operate—automatically turning lights ON and OFF based on movement.

Whether you are:

A homeowner in Anna Nagar or ECR
A builder designing premium villas
Or an enterprise managing large facilities

👉 This guide will help you choose the right motion sensor, optimize installation, and maximize ROI.

Why Motion Sensors Are a Must in Chennai

Chennai-Specific Problem:

High humidity + long lighting hours
Increased electricity bills
Manual dependency

Solution:

Motion sensors reduce:

Power wastage by up to 60%
Human dependency
Maintenance issues

Understanding Motion Sensor Technology

1. PIR (Passive Infrared) Sensors

How it works:

Detects infrared heat from human bodies

Key Specs:

Detection: Up to 6–20 meters
360° coverage
Cost-effective

Best For:

Bathrooms
Staircases
Corridors
Homes

2. Microwave Sensors (Premium Technology)

How it works:

Uses 5.8 GHz radar waves to detect motion

Key Advantage:

Works through glass, partitions, thin walls

Key Specs:

Detection: Up to 8–16 meters
Highly sensitive

Best For:

Offices
Cabins
Conference rooms

3. DALI Sensors (Enterprise Automation)

Advanced Features:

Controls 25+ lighting drivers per channel
Dimming + automation modes
Ideal for large-scale projects

Havells Motion Sensor Models Explained

Microwave Sensors

ACSBA001 – Flush Mount
ACSBA002 – Surface Mount
ACSBACA013 – Concealed

PIR Sensors

ACSBA003 – Long Range (20m)
ACSBA005 – Standard Surface
ACSBA008 – Flush Mount
ACSBA011 – Mini Sensor
ACSBACA012 – Concealed

Smart Sensor

ACSBACA014 – DALI Automation

Technical Specifications

Feature	Value
Voltage	220–240V AC
Detection Angle	360°
Time Delay	10 sec – 60 min
Lux Adjustment	<3 to 2000 lux
Installation Height	2–6 meters
Temperature Range	-20°C to +40°C

Best Use Cases

🏠 Residential

Motion sensor lights for bathroom Chennai
Staircase motion sensor installation
Smart home lighting automation Chennai

🏢 Commercial

Office motion sensor lighting Chennai
Warehouse lighting automation India
Parking sensor lighting system

⚖️ PIR vs Microwave

Feature	PIR	Microwave
Accuracy	High	Very High
Through Walls	No	Yes
Cost	Low	Medium
Best Use	Homes	Offices

“PIR sensors are ideal for homes, while microwave sensors are best for offices.”

⚠️ Installation Guidelines

Do’s:

✔ Install at 2–6 meters height
✔ Use proper wiring
✔ Adjust lux & delay

Don’ts:

❌ Avoid AC vents
❌ Avoid direct sunlight
❌ Avoid overload connections

ROI & Savings Calculation

Example:

10 lights running unnecessarily 5 hours/day
Monthly waste ≈ ₹1500–₹3000

👉 With motion sensors:

Savings up to ₹18,000/year

Link this blog to:

Why Trust This Guide?

Based on official Havells technical datasheets
Written by 22+ years CCTV & automation expert
Real-world applications from:
- Residential projects
- Enterprise deployments
- Smart city integrations

Upgrade to Smart Lighting Today

✔ Free Site Inspection
✔ Sensor Selection Consultation
✔ Professional Installation

📞 Call / WhatsApp: 9150012345
📍 Chennai: Anna Nagar | OMR | ECR | Velachery | Porur

FAQ Section

What is the best motion sensor for home use?

PIR sensors are best for homes due to cost-effectiveness and reliable detection.

Which sensor is better PIR or Microwave?

Microwave sensors are better for offices as they detect through obstacles.

What is the range of Havells motion sensors?

Ranges vary from 6 meters to 20 meters depending on the model.

Can motion sensors save electricity?

Yes, they can reduce electricity usage by up to 60%.

🔚 Final Conversion Close

If you’re planning:

Smart home automation
Office energy optimization
Premium villa upgrades

👉 Havells motion sensors are a must-have investment.