10 Best motion detector of 2019

  • ENHANCE YOUR SMART HOME EXPERIENCE: The Philips Hue Outdoor...
  • MAXIMUM SECURITY: Scare away potential package thieves or...
  • EXTREME RESISTENCE: Resistant to all weather conditions,...
  • 180 degree detection zone up to 70 ft.
  • Integral photo cell prevents lights from turning ON with...
  • Motion sensor turns lights ON automatically when motion is...
  • Easy, Fast, Wire Free Installation: Infrared sensor detects...
  • Wireless Plug-in Receiver: The portable wireless plug-in...
  • Working Range up to 328 feet (100 meters) between receiver...
  • Detection Range: Adjustable up to 70 ft. (21m), varies with...
  • Sensing Angle: Up to 180-Degree
  • Electrical Load: Up to 500 Watt (4.2A) Maximum Incandescent,...
  • Requires the Ring alarm base station
  • Get instant mobile alerts when motion is detected at home
  • Compatible with any iOS or Android device
  • Easy, Fast, Wire Free Installation: Infrared sensor detects...
  • Wireless Plug-in Receiver: The portable wireless plug-in...
  • Working Range up to 328 feet (100 meters) between receiver...
  • EARY TO USE-Easy, Fast, Wire Free Installation, Infrared...
  • LONG RANGE CONNECTIION-Working Range up to 328 feet (100...
  • APPLICABL PLACE-Ideal for front doors, window frames,...
  • [DOOR ENTRY ALERT] Alerting business owner or home owner...
  • [MOTION SENSOR DISTANCE] Fosmon Wireless Doorbell Motion...
  • [RINGTONE] Provide 52 different options of ringtone; from...
  • 24/7 Monitoring: Receive alerts when there's unexpected...
  • Home Automation: Set devices to automatically turn on or off...
  • Detection Ready:  Adjust the sensor with the quick tilt...
  • ENHANCE YOUR SMART HOME EXPERIENCE: The Philips Hue Outdoor...
  • MAXIMUM SECURITY: Scare away potential package thieves or...
  • EXTREME RESISTENCE: Resistant to all weather conditions,...

Motion detector guide

Practical, safe and energy-saving: motion detector are more popular than ever. Whether indoors or outdoors, as burglary protection or night light– They provide reliable and energy-saving lighting and can also be used for alarm functions. Here we introduce you to the different types of motion detectors, explain their operation and give helpful tips for the purchase.

For inside and outside: The infrared motion detector

The classic among motion detectors is the infrared type. The so-called PIR technology is based on the principle of heat measurement. The sensor detects differences in the thermal radiation of objects in its detection range. So if a human being or animal moves, the sensor registers the heat differences – an electrical signal is triggered. A PIR motion detector is suitable for both indoor and outdoor use. Depending on the location, different detection angles and ranges are necessary. This technique works most reliably when the object is not moving directly towards the sensor.

Indoor presence detector: The high-frequency motion detector

HR or radar technology is based on a different principle. It emits high-frequency waves, which are reflected by all objects in the detection space. If a reflection changes – because an object is moving – the sensor recognizes this and triggers the electrical signal. HR motion detectors are accordingly sensitive and do not only respond to heat radiating objects. This means that they are mainly suitable for indoor use – outside, the sensor would already respond to a falling branch. In rooms, on the other hand, they are very practical: if you choose a particularly powerful model, the detector reacts to very small movements. Thus, it can be used as a presence detector: as long as someone is in the room, the light stays on. A good HR motion detector also works through lightweight walls, wood and glass. In contrast to the IR motion detector, the HR sensor detects objects that move towards it particularly well.

Combination for alarm systems: The dual motion detector

A combination of the advantages of both types can be found in the dual motion detector for alarm systems. Here there is the variant, which only triggers when both sensors have detected a movement: This model is particularly Fehlalarmimmun. The second variant triggers as soon as one of the sensors strikes: This type is particularly sensitive – it has a high detection reliability, but also tends to false alarms.

Tips for buying a motion detector

Depending on for what purpose and what area you have one motion detector need to consider different things. Here we give you tips for the different areas of application.

Illumination of the outdoor area

In any case, it is advisable to use an IR sensor for the illumination outside, as an HR sensor would start too often and you would have permanent lighting. On the one hand this consumes a lot of energy, on the other hand restricts the deterrent effect of burglar by sudden light. Important for outdoor motion detectors: An integrated twilight switch. Thanks to this you need the motion detector not turn on and off independently – it goes on as soon as it dawns. Highly recommended and suitable for large outdoor areas with a range of 14m: The Steinel Sensor XLED Home 1 with LED lamps and twilight sensor. For a smaller detection range, the Brennenstuhl high-performance LED luminaire L801 PIR IP55 is recommended, which also switches on automatically in the dark.

Motion detector as corridor or room lighting

For example, would you like to illuminate a corridor as soon as it is entered? Then an HF sensor is the right choice for you. This should have a twilight switch to save energy. With good devices, the twilight sensitivity is adjustable. For example, the HUBER MOTION 35HF with 360 degree coverage angle is recommended. He is for all types of lampssuitable. A very high-quality model is the Steinel LED sensor light RS LED A1 EVO, which is particularly bright.

Motion detector as alarm system

If you want to protect your interior with an alarm, you can use either an IR or a combination sensor. Recommended IR models are the kh security motion alarm Safety First with remote Controland the King SEC-APR10 Security Alarm. Good combination detectors, however, are usually only used in conjunction with appropriate alarm systems. For example, the alarm dual motion detector from Gira or the Lupusec 12034 Dual Way.

*Last update on 2019-08-29 / Affiliate links(we get a commission when you buy on amazon) / Images from Amazon Product Advertising API