Motion Sensor Lights.

The motion sensor lighting system for outdoor use operates on a very simple concept lighting fixtures come off when movement (sensed) occurs. They then shut off after a predetermined time. To turn on the sensor it must be moved across the sensor. The fixture emits a signal which is reflected back to it, activating the light.

A majority of home improvement stores offer already wired kits for lighting in outdoor areas which can be installed by any person. Many motion sensor lighting systems come with an operation manual feature. Halogen and floodlight bulbs are readily accessible at the local super-stores which makes them simple to change. Outdoor lighting powered by solar energy can be located. Get the top quality Motion sensors from trusted platforms that add lights to your home security system at an affordable price and ensure that light is always available in strategically mapped areas.

Different kinds of motion sensors.

There are two primary kinds that motion sensor sensors are active and passive. For detection of motion, the majority of outdoor lighting systems employ passive sensors.

(i) Sensors that are active emit energy (i.e. the environment emits energy (i.e. sound, light, and radiofrequency) to detect the movement of objects within the area of detection. Energy is then reflected back to the object once it is within the range of the energy emission. The energy emitted triggers a reaction. This could be anything including turning on lights, activating alarms, or even opening doors.

Doors for garages are among the frequent use for active sensors. When a body or vehicle enters/breaks/interrupts the beam emitted by the sensor, the door will either open or close. The door will change direction if the body is within the area that the sensors can detect.


(ii) Active sensors are also referred to in the field of Passive Infrared Sensors or (PIR) can detect infrared light. Infra is the color beneath that a human is able to perceive visual information. Red is the smallest visible color. Sensors that are passive can detect abrupt changes in the intensity of infrared light and determine the wavelengths in micrometers. Infrared light is emitted by human skin within the 9-10 micrometer range. This is the reason that most motion sensor lights utilized in lighting systems for landscapes are positioned within this spectrum.

Check that the threshold to detect isn’t too low. If this occurs your lights could be activated by animals of smaller size such as raccoons and cats. When the threshold value is not high enough, daytime temperatures and debris that has been blown by the wind and branches could cause the sensors to respond.