{"title":"Motion-sensor porthole","description":"\u003cp\u003eA motion sensor porthole light switches on as soon as movement enters its field of view, then turns off by itself after a delay. It is the fixture for passages where your hands are not free: hallway, stairwell, cellar entrance, garage, vestibule or facade.\u003c\/p\u003e\n\n\u003cnav\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"#fonctionnement\"\u003eHow it works\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#pieces\"\u003eWhich rooms to install it in\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#led-e27\"\u003eLED or E27 socket\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#couleur\"\u003eBlack, white or grey\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#ip\"\u003eChoosing the IP rating\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#reglage\"\u003eAdjusting the detection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#pose\"\u003eInstalling and wiring\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#erreurs\"\u003eMistakes to avoid\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/nav\u003e\n\n\u003ch2 id=\"fonctionnement\"\u003eHow does a motion sensor porthole light work?\u003c\/h2\u003e\n\u003cp\u003eThe sensor continuously monitors an area. As soon as a moving body enters it, it closes the circuit: the light is on before your hand has found the switch. The timer takes over and turns the light off when no one is moving, without any action from you.\u003c\/p\u003e\n\n\u003ch3\u003eInfrared detection or presence detection: what's the difference?\u003c\/h3\u003e\n\u003cp\u003ePassive infrared detection reacts to the heat of a body moving in the field of view: this is the most common, responsive and simple principle. Presence detection, more refined, also picks up very slight movements and keeps the light on longer without interruption. In both cases, the same porthole light switches on when you pass: the nuance lies in the comfort felt in a place where you remain still, such as a staircase you descend slowly. \u003ca href=\"https:\/\/designix.fr\/collections\/hublots-a-detecteur-de-mouvement\"\u003eMotion sensor porthole lights\u003c\/a\u003e cover most domestic needs.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the twilight sensor on a motion sensor porthole light for?\u003c\/h3\u003e\n\u003cp\u003eA twilight sensor, or brightness threshold, prevents the light from switching on when the room is already bright. Without it, a hallway flooded with daylight from a window switches on at every passage for nothing. With it, the porthole light waits until natural light drops. This is the setting that answers the question \"does it switch on in broad daylight?\": depending on the model and setting, no. This threshold is adjusted like the timer, by finding the right point.\u003c\/p\u003e\n\n\u003ch2 id=\"pieces\"\u003eWhich rooms to install a motion sensor porthole light in?\u003c\/h2\u003e\n\u003cp\u003eThe right location is the passage, not the free wall. You install the porthole light where the body enters the room, aiming the sensor towards the area walked through, not towards the glass door or the hot air outlet that trigger it for nothing.\u003c\/p\u003e\n\n\u003ch3\u003eInstalling a motion sensor porthole light in a hallway or stairwell\u003c\/h3\u003e\n\u003cp\u003eIn a hallway, the goal is to cover the whole path from a single point, with a short timer since you don't linger there. In a stairwell, aim the sensor towards the steps: the light follows you down, landing after landing. \u003ca href=\"\/collections\/luminaire\"\u003eHallway and stairwell lighting\u003c\/a\u003e is chosen in a small format, surface-mounted, so that nothing catches the eye or the hands.\u003c\/p\u003e\n\n\u003ch3\u003eA motion sensor porthole light for outdoors: what to check\u003c\/h3\u003e\n\u003cp\u003eOn a facade, the fixture is exposed to rain, dust and temperature variations. So check the IP rating first, then the sensor orientation, which should not sweep the street but the arrival area. \u003ca href=\"\/collections\/hublots-etanches\"\u003eWeatherproof solutions for outdoors\u003c\/a\u003e meet this need. For a cellar, garage or damp room, the reasoning is the same, with a sealed housing.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003ccaption\u003eWhich motion sensor porthole light for which room\u003c\/caption\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eRoom or area\u003c\/th\u003e\n\u003cth\u003eWhat matters\u003c\/th\u003e\n\u003cth\u003eType of detection\u003c\/th\u003e\n\u003cth\u003eWeatherproofing to aim for\u003c\/th\u003e\n\u003cth\u003eFormat and source\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHallway\u003c\/td\u003e\n\u003ctd\u003eCover the whole passage, short timer\u003c\/td\u003e\n\u003ctd\u003eMotion detection\u003c\/td\u003e\n\u003ctd\u003eModel for dry interior\u003c\/td\u003e\n\u003ctd\u003eSmall format, integrated LED or E27 socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStairwell\u003c\/td\u003e\n\u003ctd\u003eSensor aimed at the steps\u003c\/td\u003e\n\u003ctd\u003eMotion detection\u003c\/td\u003e\n\u003ctd\u003eDry interior\u003c\/td\u003e\n\u003ctd\u003eCompact format, surface-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEntrance and landing\u003c\/td\u003e\n\u003ctd\u003eImmediate switch-on on arrival\u003c\/td\u003e\n\u003ctd\u003eMotion or presence\u003c\/td\u003e\n\u003ctd\u003eDry to damp depending on the room\u003c\/td\u003e\n\u003ctd\u003eRound or square, depending on the finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCellar and basement\u003c\/td\u003e\n\u003ctd\u003eResistance to humidity\u003c\/td\u003e\n\u003ctd\u003eMotion detection\u003c\/td\u003e\n\u003ctd\u003eHigh IP rating\u003c\/td\u003e\n\u003ctd\u003eSealed housing, replaceable source or LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGarage\u003c\/td\u003e\n\u003ctd\u003eParking and traffic area\u003c\/td\u003e\n\u003ctd\u003eMotion detection\u003c\/td\u003e\n\u003ctd\u003eSuitable for humidity\u003c\/td\u003e\n\u003ctd\u003eLarge format to cover the area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFacade and outdoor entrance\u003c\/td\u003e\n\u003ctd\u003eRain, dust, temperature variations\u003c\/td\u003e\n\u003ctd\u003eMotion detection\u003c\/td\u003e\n\u003ctd\u003eDesigned for outdoor use\u003c\/td\u003e\n\u003ctd\u003eWeatherproof housing, adjustable sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2 id=\"led-e27\"\u003eLED motion sensor porthole light or E27 socket: which to choose?\u003c\/h2\u003e\n\u003cp\u003eThe question boils down to one gesture: do you want to be able to change the light later? An E27 socket porthole light accepts a screw-in bulb that you can replace or whose colour you can change. An LED motion sensor porthole light has its source integrated, non-replaceable, for a consistent rendering and no source maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eReplaceable bulb or integrated source: what it changes in use\u003c\/h3\u003e\n\u003cp\u003eWith a socket, you keep control over power and colour, within the limit indicated on the product sheet. This is practical in a room where you want to adjust, more restrictive when you have to think about the bulb. With an integrated source, the light is factory-calibrated and uniform over the entire surface, which is visible on a ceiling. \u003ca href=\"\/collections\/hublots-led\"\u003eLED porthole lights\u003c\/a\u003e and \u003ca href=\"\/collections\/hublots-led-a-detecteur-de-mouvement\"\u003eLED models with motion detection\u003c\/a\u003e meet this second use.\u003c\/p\u003e\n\n\u003ch3\u003eColour temperature: warm white or neutral white?\u003c\/h3\u003e\n\u003cp\u003eWarm white, around 2700 to 3000 K, gives a light close to the classic bulb: it suits residential hallways and entrances. Neutral white, around 4000 K, appears crisper and more technical, useful in a garage, cellar or utility room. Beyond that, the light turns blue and hardens the atmosphere. With an E27 socket, this choice remains modifiable: simply change the bulb. Some infrared detection models can cover several zones to avoid blind spots.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003ccaption\u003eLED motion sensor porthole light or E27 socket\u003c\/caption\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCriterion\u003c\/th\u003e\n\u003cth\u003eLED motion sensor porthole light\u003c\/th\u003e\n\u003cth\u003eMotion sensor porthole light with E27 socket\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight source\u003c\/td\u003e\n\u003ctd\u003eIntegrated, non-replaceable\u003c\/td\u003e\n\u003ctd\u003eScrew-in bulb, replaceable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower choice\u003c\/td\u003e\n\u003ctd\u003eFixed by the manufacturer\u003c\/td\u003e\n\u003ctd\u003eAccording to the bulb, within the sheet limit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003eFixed\u003c\/td\u003e\n\u003ctd\u003eModifiable by changing the bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eNo source replacement\u003c\/td\u003e\n\u003ctd\u003eBulb replacement when worn\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical uses\u003c\/td\u003e\n\u003ctd\u003eHallways, staircases, outdoors\u003c\/td\u003e\n\u003ctd\u003eRooms where you want to adjust the light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRendering\u003c\/td\u003e\n\u003ctd\u003eUniform over the entire surface\u003c\/td\u003e\n\u003ctd\u003eVariable depending on the bulb installed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2 id=\"couleur\"\u003eWhich black, white or grey motion sensor porthole light to choose?\u003c\/h2\u003e\n\u003cp\u003eThe colour determines how discreet the fixture is. On a light-painted ceiling, a white housing almost disappears. On an exposed beam or a dark ceiling, a black or anthracite model blends into the support instead of drawing a light spot on it.\u003c\/p\u003e\n\n\u003ch3\u003eBlack motion sensor porthole light: on what type of ceiling?\u003c\/h3\u003e\n\u003cp\u003eBlack and anthracite suit dark ceilings, wooden undersides and industrial interiors. The contrast is low, the fixture visually disappears and only the light remains. On a white ceiling, the opposite effect occurs: the housing becomes a focal point. Grey and aluminium, on the other hand, match concrete, metal and cool tones. The \u003ca href=\"\/collections\/hublots\"\u003eporthole light family\u003c\/a\u003e can easily be browsed by finish.\u003c\/p\u003e\n\n\u003ch3\u003eMaterial and finish: what ages best\u003c\/h3\u003e\n\u003cp\u003eA matte finish shows fingerprints less than a glossy surface. A sealed housing, with no poorly fitted visible joint, can be cleaned with a cloth and keeps its appearance longer, especially in a damp room. In a garage or on a facade, it is better to choose a material that withstands both humidity and temperature variations. These criteria, checked on site, matter more than the shade after a few years.\u003c\/p\u003e\n\n\u003ch2 id=\"ip\"\u003eWhich IP rating to choose for a motion sensor porthole light?\u003c\/h2\u003e\n\u003cp\u003eThe IP rating is read in two digits: the first concerns dust, the second water. The higher they are, the more protected the fixture is. A dry hallway is fine with a modest rating; a bathroom, cellar or facade require a higher rating, to be confirmed on the product sheet.\u003c\/p\u003e\n\n\u003ch3\u003eWeatherproof porthole light or motion sensor porthole light: how to combine them?\u003c\/h3\u003e\n\u003cp\u003eThe two criteria are not mutually exclusive. First choose a model whose weatherproofing matches the room, then check that it indeed includes detection. \u003ca href=\"\/collections\/hublots-etanches\"\u003eWeatherproof porthole lights for damp rooms\u003c\/a\u003e exist in sensor versions, which avoids giving up automatic switching in a laundry room or vestibule. For dry interiors, the constraint disappears and the choice opens up.\u003c\/p\u003e\n\n\u003ch3\u003eDamp room, cellar, outdoors: the right level of weatherproofing\u003c\/h3\u003e\n\u003cp\u003eA bathroom requires protection against water splashes. A cellar or basement does not tolerate stagnant humidity well: a sealed housing holds up better than an open model. Outdoors, it must withstand rain and dust, with an adjustable sensor to target the arrival area. \u003ca href=\"\/collections\/hublots-etanches\"\u003eHumidity-resistant models\u003c\/a\u003e cover these three cases.\u003c\/p\u003e\n\n\u003ch2 id=\"reglage\"\u003eHow to adjust a motion sensor porthole light?\u003c\/h2\u003e\n\u003cp\u003eThree settings are found on most models: sensor range, timer and sometimes a brightness threshold. First aim the sensor towards the passage area, then shorten the timer to the right delay, no longer than necessary.\u003c\/p\u003e\n\n\u003ch3\u003eAdjusting the timer according to the room's use\u003c\/h3\u003e\n\u003cp\u003eIn a small landing, a short delay is enough: you enter, you leave, the light goes out. In a long staircase or a garage, extend it so you don't walk in the dark between two detections. The right setting is found after a few days of real use, adjusting in small steps. A delay that is too long leaves the light on for no one, a delay that is too short cuts out in the middle of activity.\u003c\/p\u003e\n\n\u003ch3\u003eAvoiding unwanted switching\u003c\/h3\u003e\n\u003cp\u003eA sensor that sweeps a glass door, a heating vent or a neighbouring passage triggers for no reason. Then reduce the range, re-aim the sensor towards the hallway floor and move it away from heat sources. \u003ca href=\"\/collections\/hublots-a-detecteur-de-mouvement\"\u003eModels that switch on when you pass\u003c\/a\u003e are all adjusted this way, with more or less latitude depending on the model.\u003c\/p\u003e\n\n\u003ch2 id=\"pose\"\u003eHow to install and wire a motion sensor porthole light?\u003c\/h2\u003e\n\u003cp\u003eThe porthole light is surface-mounted on the ceiling or wall, on a flush-mount box or a cable entry, after switching off the power at the circuit breaker. Mark the passage area before screwing, to place the sensor on the right side, then wire according to the manufacturer's instructions.\u003c\/p\u003e\n\n\u003ch3\u003eSensor height and orientation\u003c\/h3\u003e\n\u003cp\u003eA ceiling sensor monitors a wider area than a wall sensor, but reacts less well to distant movements. On a wall, place it at about shoulder height, aimed towards the path, avoiding pointing it at a window. The general rule remains simple: what the sensor sees at rest should correspond to where you walk.\u003c\/p\u003e\n\n\u003ch3\u003eWhat to prepare before drilling\u003c\/h3\u003e\n\u003cp\u003eSwitch off the power, check for absence of voltage, identify the phase, neutral and earth conductors, and read the instructions before fixing. Plan something to fill in if the first orientation is not right after a few days. If the existing installation has no neutral at the desired point, an electrician's advice avoids rework. The entire \u003ca href=\"\/collections\/luminaire\"\u003elighting range\u003c\/a\u003e is installed according to the same principles.\u003c\/p\u003e\n\n\u003ch2 id=\"erreurs\"\u003eWhat mistakes to avoid before buying a motion sensor porthole light?\u003c\/h2\u003e\n\u003cp\u003eMost disappointments come from three oversights: a sensor that does not cover the area walked through, insufficient weatherproofing for the room, a format too small for the surface to be lit. Colour, often neglected, also weighs on the final result once installed.\u003c\/p\u003e\n\n\u003ch3\u003eChecking compatibility with the existing installation\u003c\/h3\u003e\n\u003cp\u003eLook at what is available at the installation point: flush-mount box, cable entry, presence of neutral. A surface-mounted model fixes to a flat surface, a recessed model requires a cut-out. Also check the base if you go for an E27 socket, and the bulb limit indicated on the sheet. A quick look before buying avoids a return trip at installation time.\u003c\/p\u003e\n\n\u003ch3\u003eThinking about replacement and consumption\u003c\/h3\u003e\n\u003cp\u003eAn integrated LED source cannot be replaced: if it weakens, the fixture is changed. An E27 socket, on the other hand, leaves control over the bulb, and allows switching to an efficient LED when the desire comes. In both cases, detection cuts the light when no one passes, which limits unnecessary hours in a hallway or garage. To go further, browse \u003ca href=\"\/collections\/hublots-led-a-detecteur-de-mouvement\"\u003eLED motion sensor porthole lights\u003c\/a\u003e and the \u003ca href=\"\/collections\/hublots\"\u003eporthole light guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhich motion sensor porthole light to choose for outdoors?\u003c\/summary\u003e\n\u003cp\u003eLook for a model with a high IP rating, designed for rain and dust, with a housing that withstands temperature variations. Check that the sensor targets the arrival area and not the street, otherwise distant passages trigger the light. A sealed housing and a well-sealed surface mount extend the service life.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan a motion sensor porthole light be installed with an E27 bulb?\u003c\/summary\u003e\n\u003cp\u003eYes, some models are equipped with an E27 socket: the bulb screws in and can be replaced, within the power limit indicated on the product sheet. This is the flexible solution, where you choose the shade and power. Models with an integrated LED source cannot be replaced and keep a consistent rendering over time.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhere to find a black motion sensor porthole light?\u003c\/summary\u003e\n\u003cp\u003eDark finishes are found in the \u003ca href=\"\/collections\/hublots\"\u003eporthole light family\u003c\/a\u003e, to choose according to the support. A black or anthracite finish disappears on a dark ceiling or exposed beams, while a white one disappears on a painted ceiling. Filter the collection by colour, then check the base and IP rating.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow to prevent the porthole light from switching on for no reason?\u003c\/summary\u003e\n\u003cp\u003eAim the sensor towards the passage area, never towards a glass door, a heating vent or a neighbouring hallway. Then reduce the range and the timer. Moving the sensor away from heat sources also limits unnecessary triggers, as does a brightness setting that prevents it from activating in broad daylight.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between a motion sensor porthole light and a movement detector porthole light?\u003c\/summary\u003e\n\u003cp\u003eIn everyday language, both refer to the same fixture: a porthole light whose sensor switches the light on when you pass. Depending on the model, detection is infrared, sensitive to the heat of a moving body, or presence-based, wider and more stable when you remain still. The choice depends mainly on the room and the comfort expected.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eOrder from Designix\u003c\/h2\u003e\n\u003cp\u003eCheck the IP rating, base and colour on the model sheet, then add to cart the porthole light that matches your passage. To compare families before deciding, explore the \u003ca href=\"\/collections\/luminaire\"\u003eentire lighting range\u003c\/a\u003e, the \u003ca href=\"\/collections\/hublots-led\"\u003eporthole lights with integrated LED source\u003c\/a\u003e and the \u003ca href=\"\/collections\/hublots-a-detecteur-de-mouvement\"\u003eindoor motion detection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"CollectionPage\",\"name\":\"Motion sensor porthole light: choosing a fixture that switches on when you pass\",\"description\":\"Motion sensor porthole light: how the detector works, choosing between E27 and LED, IP rating and indoor or outdoor uses.\",\"url\":\"https:\/\/designix.fr\/collections\/hublot-a-detection\",\"isPartOf\":{\"@type\":\"WebSite\",\"name\":\"Designix\",\"url\":\"https:\/\/designix.fr\"},\"speakable\":{\"@type\":\"SpeakableSpecification\",\"cssSelector\":[\"h1\",\"h2\"]}},{\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/designix.fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Lighting\",\"item\":\"https:\/\/designix.fr\/collections\/luminaire\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Porthole light\",\"item\":\"https:\/\/designix.fr\/collections\/hublot\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Motion sensor porthole light: choosing a fixture that switches on when you pass\",\"item\":\"https:\/\/designix.fr\/collections\/hublot-a-detection\"}]},{\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Which motion sensor porthole light to choose for outdoors?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"For outdoors, look for a motion sensor porthole light with a high IP rating, suitable for rain and dust, and a housing that withstands temperature variations. Also check that the sensor stays in the arrival area and not facing the street.\"}},{\"@type\":\"Question\",\"name\":\"Can a motion sensor porthole light be installed with an E27 bulb?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, some motion sensor porthole lights are equipped with an E27 socket: the bulb screws in and can be replaced, within the power limit indicated on the product sheet. LED models with an integrated source, however, cannot be replaced and keep a consistent rendering.\"}},{\"@type\":\"Question\",\"name\":\"Where to find a black motion sensor porthole light?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Dark finishes are found in the porthole light ranges, to choose according to the support: a black or anthracite finish makes the fixture disappear on a dark ceiling or beams. The simplest is to filter the collection by colour then check the base and IP.\"}},{\"@type\":\"Question\",\"name\":\"How does a motion sensor porthole light work?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The sensor detects movement in its field of view and closes the circuit: the light switches on. A timer keeps it on as long as someone is moving, then turns it off. Some models add a brightness threshold so as not to switch on in broad daylight.\"}},{\"@type\":\"Question\",\"name\":\"Does a motion sensor porthole light switch on during the day?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This depends on the setting and the model. Many motion sensor porthole lights include a twilight sensor or brightness threshold that prevents switching on when the room is already bright; if this setting exists, it is adjusted like the timer.\"}},{\"@type\":\"Question\",\"name\":\"How to prevent the motion sensor porthole light from switching on for no reason?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Aim the sensor towards the passage area and not towards a glass door, a heating vent or a neighbouring passage, then reduce the range and the timer. Moving the sensor away from heat sources also limits unnecessary triggers.\"}},{\"@type\":\"Question\",\"name\":\"What is the difference between a motion sensor porthole light and a movement detector porthole light?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"In everyday language, both refer to the same thing: a porthole light whose sensor switches the light on when you pass. Depending on the model, detection is infrared, sensitive to the heat of a moving body, or presence-based, wider, with different settings.\"}}]}]}\u003c\/script\u003e","products":[],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8598\/2228\/collections\/designix-entete-hublot-a-detection-v1.jpg?v=1791322952","url":"https:\/\/designix-lighting.com\/collections\/motion-sensor-porthole-light.oembed","provider":"Designix","version":"1.0","type":"link"}