motion sensor with the advanced setup will cost almost as much as a stationary version and
CONTENT
- 1 How does the motion sensor lighting and the device, what you need to know the user
- 2 Movement types of sensors and their basic features
- 3 Practical advice on how to select the DD setting zone
- 4 What is important to consider before connecting the motion sensor
- 5 Proper connection circuit to illuminate the motion sensor, two variants of the compounds
- 6 How to connect a light bulb to a motion sensor: detailed instructions
- 7 Popular models of motion sensors
- 8 Possible problems with the motion sensor is connected to the LEDs
- 9 Nuances of manufacturing a motion sensor with your hands: video instructions
How does the motion sensor lighting and the device, what you need to know the user
Just imagine that you no longer need to look in the dark switch to get to the bathroom or kitchen. The system will do everything herself. When in sight the appearance of the human sensor is triggered, igniting the lamp designated for them. In this process takes a few seconds: the device closes the circuit by which the voltage fed to the lamp or group of lamps in a room or on the street. Most motion detectors have a number of options, with the help of which it is convenient to manage:
- setting the time interval for the triggering of illumination;
- sensitivity adjustment (necessary in order that the device did not respond to the movement of animals);
- illumination area.
The scheme and operation of the infrared motion sensor. Please note that the device responds to the thermal radiator
GOOD TO KNOW!(Click to see)
It is better not to use such devices in the bathroom or toilet, or you often have to swing your arms to start the sensor in place and keep the lighting in the room.
Movement types of sensors and their basic features
A great way to protect yourself and your home from unwanted visits scam - is to install motion sensor lights. But first you need to understand the types and their operating principles.
Street infrared motion sensor for disabling light - sensitive to any movement
Infrared DD is able to save energy, while maintaining the length of the lighting service
This type of device only works on the thermal displacement, that is, if subject movement are animals, people or working car. Using sensory lens unit receives the signal and starts lighting effect. Area coverage DD (movement detector) depends on the area of the lens placement. Device has several disadvantages:
- often it works on a warm breeze;
- He does not see the man if he nakinet material that reflects heat;
- It responds poorly in wet and rainy weather.
Infrared DD is harmless to humans and animals, as it does not emit specific signals, annoying condition of the body.
Ultrasonic sensors suitable for entrances in apartment buildings and apartment fixtures
The occurrence of dust and humidity does not affect the device performance in all conditions
In your yard or house is better not to use such structures. The fact that the device is able to respond to sudden movements. If you pass the device smoothly, whereas DD will not work. This device is not safe for pets, because they perceive ultrasound. It has several drawbacks:
- low actuation area;
- sensitive to mechanical impact;
- It triggered by any movement (that is uncomfortable).
Differential temperature around the ultrasonic DD - this is not a problem of its efficiency.
Security motion sensors or microwave DD
Despite its small size, the DP is able to react to movement with minimal activity
Microwave motion sensor operable to emit electromagnetic waves which are reflected from the moving object start touch panel, and it, in turn, actuates the desired function (siren lighting). Disadvantages of this design are:
- expensive cost;
- dangerous for the human health, since the high power emit microwaves;
- false positive (if the object moves over the yard gate).
The device has proven itself in the interest of conservation: capable to respond to the movements of the glass walls, it does not replace the actuating temperature.
Combined universal movement sensor
Combined models are so practical, that are suitable for installation in a room and outdoors. They do not respond to the climatic condition of the environment
The combined devices that respond to movement, provided by multiple technologies, carrying out operation. If the ultrasound method is unproductive, it will be replaced by means of infrared radiation. The DP can work simultaneously microwave and ultrasound or infrared and ultrasound.
Motion sensors for LED bulbs: what is the difference between them
Before purchasing a product, always read the conditions for which it is permissible to use
It is known that LED bulbs are the most efficient light sources, respectively, not all of them are suitable for DD. For these conditions suitable infrared sensor devices. The range of their work - 3 meters, and are intended only for installation of such LED strips. Devices have less power than traditional devices. The disadvantage is identified:
- high cost;
- small coverage area;
- demanding operation.
Features lights with motion sensor for entrances
The lamp in conjunction with a motion sensor - an alternative to incandescent lamps hopeless. The new devices are able to control the supply voltage to turn on the light at the time when the moving object is seen. With the help of this device you will be able to significantly increase the life of the bulb.
Practical advice on how to select the DD setting zone
Before installation is to determine the place where to place the device. After all, from this point it depends on how well the device will work. Depending on this, it can be used ceiling or wall motion sensor. Ideal to place the device so that its mechanism of operation was directed at the door to the room. Also note the chart below, which examined in detail, where the motion detector will see the movement, and where not:
For precise motion detection without failure must adhere to the height of its placement. It must be at least 2.5 m
- The first step is to prevent false triggering device. Do not place the device in front of the window, it is better to choose a corner region.
- It is not necessary to mount the motion detector near heating ducts or radiators, they also emit heat and can cause permanent work lighting.
- This device is best not to place in the kitchen, which has a microwave. Consumer electronics will be a hindrance to the operation of the product.
HELPFUL INFORMATION!(Click to see)
To connect the light detector is no need to do additional wiring cable in the electrical box. You can connect the device to the network using a plug with a wire through the outlet.
What is important to consider before connecting the motion sensor
There are several important things you should know before actually starting the machine in action. We consider in detail the table.
| Illustration | Parameter | Description |
| viewing angle | Usually, the problem of determining trigger zones are characterized by wall model regulators. You have to choose the angle of inclination in the range of 15-50 °. Otherwise, at each rotation check device performance. | |
| The sensitivity of the instrument | You configure the required threshold by adjusting the lever. To start put the min value and check how the device works on all family members, if this is not enough, a bit rate increase, and check again. | |
| reaction time | For this option, too, there is a controller, denoted by TIME. Time threshold in these devices - 3-15 seconds. You need to ask yourself the right figure, that is, to adjust this setting for themselves. | |
| The level of illumination areas | It is important to correctly configure the relay movement. Better to do it in the daytime and in the evening only to reduce the degree of coverage as long as the sensor does not start to operate. The regulator indicated LUX. |
NOTE!(Click to see)
Do not need to disassemble the motion sensor in the search for adjustment lever LUX, on some models, it simply does not. Therefore, pre-defined with the functionality of the lighting detector.
Proper connection circuit to illuminate the motion sensor, two variants of the compounds
There are several options to connect motion sensors that regulate lighting in the room or yard. You can connect multiple sensors to the lighting system or another, as well as organize the detector work in conjunction with the switch.
Method of connecting single and multiple motion detectors for light
Wire switching can be done in two different ways according to the particular scheme.
With this scheme you make error-free connection of the lighting detector
Most models of motion sensors has three terminals for connection of conductors. To a supply chain, you need to use contacts L and N. Also in the devices have Lout terminal - the second contact portion of the compound which is switched to terminal L, as shown in the diagram. Thus, it is seen that the compound of the motion sensor occurs by breaking the electrical circuit, coming to the lamp. If you plan to use two or more sensor devices, then they must be connected in series.
Switching conductors during assembly motion sensor with switch
For this method uses a separate circuit in which is provided a compound of the motion sensor, and switch illumination parallel. Notice in the photo below.
Wiring diagram with a switch DD
In this case, the electric shield to the manifold and come zero phase. Hence the neutral conductor goes to the detector and lamp. Phase DD is connected to the phase and returned to the contact-breaker, after which it exits, returning to the junction box where it joins the living red sensor device. Dial-wire goes to pin bulb.
How to connect a light bulb to a motion sensor: detailed instructions
The motion sensor works on a similar principle to the traditional switch, but is automatic, since one does not need to make an effort to turn on the light. That everything works as described, it is necessary to perform a proper connection, and our guide will be a useful guide for this process.
| Illustration | Description of the action |
| For work you need the following tools: stripping tools, screw terminal, electric wire, plug, lamp with a cartridge, the indicator and the sensor itself. | |
| By connecting a bulb with a fork between itself and check its operability can start connecting DD. | |
| We determine the phase in contact with the outlet. During the test light in the display will be lit with a screwdriver. | |
 | Guides plug must comply with the contacts in the socket, otherwise the lamp will not light. |
| Tear electrical circuit between the plug and the bulb, previously disconnected from the network. We clean conductors with insulation on both sides, and then connect the motion detector in the gap. | |
 | Perform all compounds like the previous schemes, for the use of three screw clamp. |
After wire switching performance check and set the appropriate time period of operation, and the threshold of sensitivity. If done correctly, you can use the device.
NOTE!(Click to see)
All contacts must match, and lived to be applied a special tool, as an ordinary knife by careless driving can damage the wire strippers.
Popular models of motion sensors
For the organization of automatic lighting in your house it is recommended to use high-quality models of sensory detection equipment for light. edition Tehno.guru prepared for you an overview of the five best models that perfectly functioning and a long service life.
| Model | Characteristic | The average price, as of May 2018, rub. |
 Navigator 71965 NS-IRM04-WH |
| 400 |
 Feron SEN50 - a motion sensor, mini, 230 V, 500W, 6 m, 360 ° |
| 500 |
 Xiaomi Mi Smart Home Occupancy Sensor |
| 1 000 |
 ARLIGHT MW14 (angle - 360 °) |
| 1 000 |
 Wireless motion sensor MatiGard DHW01O |
| 1 200 |
Possible problems with the motion sensor is connected to the LEDs
Everyone who uses LED lighting in the house and tried to connect a motion sensor, certain known problem of "flicker" bulbs. The fact is that in this case the sensor device does not have enough voltage, as is the case with the usual incandescent lamps. To avoid incorrect operation, it is necessary to set in place the load relay, it will switch the load.
Nuances of manufacturing a motion sensor with your hands: video instructions
For work are very useful tools that should be on hand at any electrician:
- special circuit;
- screws and screwdriver;
- indicator and conductors with red and blue insulation;
- soldering iron and multimeter;
- housing from the camera or cameras (USSR production).
After preparing all the necessary video instructions read and follow the recommendations of experts.
If you have any recommendations on this article or have any questions, be sure to leave your comments, we will consider them in the near future.
