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Motion Sensor Security Light Services

Upgrade your home’s security with motion sensor security lights installed by the professionals at Mr. Electric. These lights automatically detect movement, providing an extra layer of protection that deters intruders. Because they only turn on when needed, they’re energy-efficient and can help you save money on your energy bills. Let us help you protect your home!

Motion Sensor Security Light Services
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  • Motion sensor lights automatically illuminate when movement is detected, making them a powerful deterrent for potential intruders. A sudden flood of light can startle trespassers and discourage them from targeting your property.

  • Unlike traditional outdoor lights that run all night, motion sensor lights only turn on when needed. This can significantly reduce your energy consumption and save money on your electric bills. It’s a smart solution that balances safety and efficiency.

  • Motion sensor lights make it easier to navigate your property in the dark. Whether you're arriving home late or taking out the trash, these lights ensure that walkways and entrances are well-lit. With better visibility, you reduce the risk of tripping or stumbling in poorly lit areas.

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Types of Motion Sensors

Passive Infrared (PIR)

Passive infrared (PIR) motion sensor lights detect heat signatures from moving objects to trigger the light. They’re highly energy-efficient because they only activate when movement is detected, making them ideal for outdoor use. However, they can sometimes be triggered by small animals, which may cause unnecessary activation. Despite this, PIR sensors remain a reliable choice for those looking to enhance their home's security without a constant drain on electricity.

Active (Microwave)

Active motion sensor lights emit microwave signals and measure their reflection to detect movement, allowing them to work through walls and glass. They offer a broader detection range and are less affected by temperature changes. However, they can be more prone to false alarms from moving objects like tree branches or passing cars. While they tend to be more expensive than other options, they provide effective coverage for larger outdoor areas.

Ultrasonic

Ultrasonic motion sensor lights use sound waves to detect movement. They are highly sensitive and can detect motion in challenging environments, even around corners or behind objects. This sensitivity means they can sometimes be triggered by minor movements, like blowing leaves or small animals. Despite being more sensitive, they offer reliable coverage and are ideal for spaces where other sensors might miss activity.

Multi-technology

Multi-technology motion sensor lights combine two or more sensing technologies to enhance accuracy. This combination reduces false alarms, as both sensors must detect movement before the light activates, making them ideal for areas with varying conditions. They may be more expensive and require professional installation due to their complexity, but they offer superior reliability and adaptability.

Mr. Electric has completed thousands of motion sensor security light installations to date.

All Mr. Electric franchises are locally owned and operated and may offer fewer or more services than those listed here. To learn more about the motion sensor security light services offered in your area, contact the Mr. Electric nearest you for details or a customized on-site assessment.

FAQs About Motion Sensor Security Lights

The safety of you, your family, and home are the top priority of every Mr. Electric service professional. Our safety-first commitment to solving your electrical issues includes a meticulous attention to detail on every job. Our commitment also includes using our years of experience to answer your questions. Below are answers to some of the most frequently asked questions about motion sensor security light services.

  • A motion sensor security light is an exterior lighting fixture that activates automatically when it detects movement within its range. These lights use passive infrared (PIR) sensors to monitor changes in heat and motion, helping to deter trespassers, improve nighttime visibility, and enhance safety around your property. They’re a convenient and energy-efficient solution for residential and commercial spaces.

  • Motion sensor security lights typically last between 5 and 10 years, depending on the quality of the fixture and how often it activates. Factors like exposure to harsh weather conditions, maintenance, and the type of sensor used can also affect the fixture’s lifespan.

  • As with all electrical projects, motion sensor light installation is best left to trained professionals. Having a professional handle your motion light sensor installation ensures your system is wired correctly, positioned for maximum coverage, and compliant with local electrical codes. While DIY installation can be an option for handy homeowners, it can result in incorrect wiring, poor sensor range, or fire hazards.

  • Strategic placement of security lights is the key to ensuring adequate coverage of your property. We recommend installing motion sensor security light fixtures near:

    • Entryways and garage doors
    • Driveways and walkways
    • Backyards or side alleys
    • Dimly lit corners or outbuildings

    A licensed service professional can assess your property and recommend the best spots to install security lights for visibility, safety, and coverage.

  • Yes, motion-activated lighting is a proven deterrent against break-ins. A sudden light can startle intruders and alert homeowners or anyone nearby. Many property owners also pair their motion sensor security light system with smart cameras or alarms for enhanced protection. While no system can guarantee complete security, adequate lighting is a strong first line of defense.

  • Absolutely! Modern motion light sensors typically use LEDs that draw a fraction of the electricity of traditional bulbs. Since the lights only activate when needed, they produce very little energy waste and can help lower utility bills—making them both cost-effective and environmentally friendly.

  • Yes, many newer motion sensor security light models are compatible with smart home hubs like Alexa, Google Home, or Apple HomeKit. This allows you to monitor activity, adjust settings, and receive alerts remotely.

    Mr. Electric professionals can provide seamless motion light sensor installation that works with your preferred smart home ecosystem.

  • Environmental conditions like heavy rain, snow, or strong winds can trigger the sensor and activate the light. Nearby objects, such as swaying tree branches, moving cars, or even small animals, can also cause unintended activation. Direct sunlight or reflections from windows can sometimes confuse certain types of sensors, such as passive infrared (PIR) models, resulting in a failure to detect motion. However, proper installation and positioning can help minimize these interferences.

    If environmental interference isn't causing your motion sensor light to malfunction, a wiring issue or sensor misalignment may be to blame. If you’re experiencing these issues, a licensed electrician can help you get to the root of the problem. Our licensed professionals will troubleshoot the issue and make sure your system is functioning properly—with all work backed by our Neighborly Done Right Promise®.

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    Highly recommended! Installed my Tesla Charger and it was a difficult project with my breaker box in the basement but it was no issue at all.

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    Natasha came by and fixed all of our identified issues. She was quick, courteous and was a good communicator. Will use Mr. Electric again next time for sure.

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    Amazing job and professionalism was outstanding. I recommend to anyone with electrical needs.

    Javi L.
    5/5
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Your safety is important to us, which is why we offer discounts to ensure your electrical systems are working properly. Just mention the coupon below when scheduling your appointment, and we will check your home’s electrical system for any signs of deterioration.

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