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Home Security Systems


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ADT Home Security System
ADT Home Security System
  • Fast 24/7 Emergency Response Protection
  • Burglary, Fire, and Smoke Detectors
  • Health Emergency Protection
  • Two-Way Voice Communication
  • An ADT Yard Sign and Decals
  • Door Contacts and Motion Detector
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Motion Detectors - a Smart Addition

Motion detectors are an important part of any home security system. These sensors are designed to detect movement within a specific area and alert the homeowner or security company if someone is present. There are several different types of motion detectors available, each with its own strengths and weaknesses.

One common type of motion detector is the passive infrared (PIR) sensor. These sensors use infrared technology to detect heat signatures, such as the body heat of a person or animal. PIR sensors are widely used in home security systems because they are relatively inexpensive and can be installed easily. They are also relatively reliable, but they can be triggered by other sources of heat, such as a moving car or a rising sun.

Another type of motion detector is the microwave sensor. These sensors use microwave technology to detect movement. Microwave sensors are more expensive than PIR sensors, but they are also more accurate. They are less likely to be triggered by false alarms, but they can be affected by interference from other sources of microwave radiation, such as a nearby cell phone tower.

A third type of motion detector is the dual-technology sensor. These sensors combine the strengths of both PIR and microwave technology to provide more accurate detection. Dual-technology sensors are more expensive than either PIR or microwave sensors, but they offer the best combination of accuracy and reliability.

When choosing a motion detector for your home security system, there are several factors to consider. The first is the size of the area you want to protect. Larger areas will require more sensors to provide complete coverage. You should also consider the type of environment in which the sensors will be used. PIR sensors are best for indoor use, while microwave sensors are better for outdoor use.

Another important factor to consider is the sensitivity of the motion detector. Sensitivity is the measure of how easily the sensor will be triggered by movement. Higher sensitivity can provide better detection, but it can also result in more false alarms. You should adjust the sensitivity of your motion detectors based on the specific needs of your home and the type of environment in which they will be used.

Once you have selected the appropriate motion detectors for your home security system, you will need to install them properly. This usually involves mounting the sensors at the appropriate height and angle, and ensuring that they are positioned to provide the best coverage. You should also make sure to test the sensors regularly to ensure that they are working properly.

Customer Reviews

3 average based on 15 reviews


Williams Henry Trusted Customer

I can't believe how awesome this wireless home security system is! The package includes everything I need - from burglary and fire detectors, yard signs and decals, and two-way voice communication to emergency health alerts. Seriously, if you want top-notch protection without the fancy talk, these guys got your back. Big thumbs up to the squad for keeping my property on lock!


Gary PTrusted Customer

Yo, gotta shout out this security crew - they're the real deal! The wireless home system with burglary, fire, and smoke detectors felt like I got the Avengers protecting my castle. The two-way voice thing is like talking to my home superhero. The 24/7 emergency response is like having my own superhero squad - fast and always on point. The yard signs and decals make my place look boss, and the door contacts and motion detectors are like my personal bouncers. Highly recommended!


Peter Mattews Trusted Customer

This home security system is cool. The emergency response is like super speed, had a false alarm once, and they were on it before I blinked. Got all the cool features, from burglar and environmental disaster alerts, security cameras, window/door sensors, and two-way voice commands to health protection. It's like having a security squad for my house. Honestly, this setup is boss-level protection!

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$99.00 Customer Installation Charge. 36-Month Monitoring Agreement required at $36.99 per month $1,331.64). 24-Month Monitoring Agreement required at $36.99 per month $887.76) for California. Form of payment must be by credit card or electronic charge to your checking or savings account. Offer applies to homeowners only. Local permit fees may be required. Satisfactory credit history required. Certain restrictions may apply. Offer valid for new ADT Authorized Dealer customers only and not on purchases from ADT LLC. Other rate plans available. Cannot be combined with any other offer.

Safe Streets License # CMPY.0002025, AK 1074625 | 136835, AL - BA13-99 AESBL #993, AR BAE20110029, AZ 302967 | 19898, CA 5685; CA 1031324 | ACO7817, CO 2015-BFN-0008204, CT CLELC.0185208-L5 | HIC.0652291, DC BL602511000104, DE BA11-201, FL BAEG13000404, GA BLLVA205866, IA BAAC0129, ID RCE-40579 | 037665, IL BA127001452, IN BALAC000190, KS 2020-42748, KY 9365222, LA F2164, MA 192442, ME MS60021441, MD BA107-1680 | 16368955 | 1352811, 01981855, MI BA3601206276, MN BATS02343, MS BA15013023 | 10429325, MT PSP-ELS-LIC-30523, NC BL624CSA, NE 3017, NH 0463C, NJ BA34BF00018800 | 13VH06160200, NM 387294, NV G66-02835 3000009891, NY BA12000302109, OH 53.89.1866, OK AC440557, OR 208546 - CCB, PA CL PA024334, SC BABAC 13455, TN BA0000-1611, TX B18742 B06239001 ACR-2072317, UT 9439243-6501, VA BA11-6617 | 2705139266, WA SAFESSU854P8 | EC SAFESSU846BO, WV BAWV047939