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It is a movement detector prepared to be used outdoors. It can avoid interference from sunlight, UV, and RF, and is highly effective against detection in the rain, insect, wind; it includes an advanced technology by which it analyzes the obtained infrared image. It allows double polarity checking, automatic temperature adjustment, automatic sensitivity adjustment… It is particularly efficient avoiding detections of animals under 20kg. While at the same time it avoids false alarms of hot air, moving curtains, it has a highly efficient low energy consumption with which it can reach up to 24 months at rest. In general, it is a very advanced detector which offers great features with an IP65 factor for outdoor use. Wireless Window alarm Miami Beach Coral Gables.
The product is fully operational, but for optimal performance, we recommend paying attention to the following aspects:
SUN RAYS: Direct rays of the sun or reflections are not good for detection. Avoid installing in a place where they can be received. Although the sensor includes a system to avoid them, the result will be improved. Wireless Window alarm Miami Beach Coral Gables.
SHEETS AND SHRUBS: The leaves, bushes in the detection field can cause false alarms in combination with the wind, especially detectors in areas with warm currents of air. So avoid orienting in areas with this type of vegetation Wireless Window alarm Miami Beach Coral Gables.
RAIN: Sudden storms can cool quickly to the surface of the ground, creating warm air currents. In environments with rain, the temperature can vary rapidly, being less sensitive to the detection of human bodies. Wireless Window alarm Miami Beach Coral Gables.
INSECTS: Insects will activate the alarm when they are very close to the detector, while if they are far away they will not activate the alarm. Avoid installing the detector near areas with insects or use insecticide to avoid approaching the detector. Avoid leaving open holes in the detector by which insects can enter the sensor. Wireless Window alarm Miami Beach Coral Gables.
VEHICLES: Vehicles in motion can create false alarms because of the heat they give off. Wireless Window alarm Miami Beach Coral Gables.
INSUFFICIENT TEMPERATURE DIFFERENCE: The sensor is sensitive to temperature changes in the detection zone. If the new temperature is very similar to the previous one, it will not make any change in the temperature, the sensitivity of the detector will be lower and it will not be activated at times if detection occurs. Wireless Window alarm Miami Beach Coral Gables.
DIRTY LENS: The lens can be easily soiled when used outdoors, so it periodically cleans the surface where the detector is located to avoid false alarms from a dirty lens. Wireless Window alarm Miami Beach Coral Gables.
UNSTABLE SURFACES: The detector can be easily activated if it is installed on a surface where vibrations occur. This problem can occur frequently if they are installed near the street where vibrations can cause this problem. Wireless Window alarm Miami Beach Coral Gables.
How does a motion detector work?
The motion detector has great importance as a presence detector in security installations. The advancement of technology has greatly reduced the size of the sensors, as well as the false detections due to pets. In the article, the different existing types and their operation are exposed. Wireless Window alarm Miami Beach Coral Gables.
Motion sensors: definition and types
Motion sensors are devices capable of emitting and receiving signals, which allow them to detect movement in the surveillance zone. Wireless Window alarm Miami Beach Coral Gables.
The motion sensor in terms of its installation area is classified as suitable for outdoor use or for indoor application.
In order to be able to install a sensor outside, it must comply with the sealing conditions established by the regulations, as well as having the necessary emission power, given that the surveillance zone is larger. Wireless Window alarm Miami Beach Coral Gables.
The motion detector, in terms of the detection system it uses, is classified as:
Operation of motion detectors
Every movement detector consists of a sending and receiving unit, connected to another central unit. Both units are generally far apart. Wireless Window alarm Miami Beach Coral Gables.
Passive infrared motion detector
It is equipped with one of two infrared sensors, which transmit their output signal to the central unit. Uniform temperature variations of the area to be monitored are not considered.
A rapid variation of the infrared radiation, produced by the entrance of an intruder, triggers the alarm situation.
The central unit responds by executing automatically the sequence of action, previously programmed. The infrared detector has a shorter detection range than the microwave detector. Wireless Window alarm Miami Beach Coral Gables.
Microwave motion detector
They are equipped with a microwave emitter, and a Doppler detector that can have up to two reception channels, to avoid false alarms. The central unit memorizes the level of response to the emitted signal received from the zone to be protected, establishing an alarm level. If this level is reached by the variation of the received signal, due to the input of an intruder.
The central unit goes into alarm status and automatically executes the previously programmed action sequence. There are on the market, equipment that even detects intruders that move crawling or crawling. Wireless Window alarm Miami Beach Coral Gables.
Dual infrared and microwave detector
It incorporates the two detection systems, and only the alarm situation is reached if the two systems reach this level. With this system, a large amount of false alarms is avoided. Wireless Window alarm Miami Beach Coral Gables.
Ultrasonic motion detector
It is equipped with an emitter and an ultrasound receiver. The variation of the frequency of the received wave with respect to the emitted one causes the trigger of the alarm in the central unit and the execution of the previously programmed actions. Wireless Window alarm Miami Beach Coral Gables.
Some equipment incorporates a brightness regulator that automatically controls, by means of an electronic regulator, the previously determined points of light. Wireless Window alarm Miami Beach Coral Gables.
Add detectors in your home alarm
Before starting the installation you need to take into account a number of factors. Wireless Window alarm Miami Beach Coral Gables.
- Verify alarm model you already have or want to buy. Wireless Window alarm Miami Beach Coral Gables.
- What kind of sensor do you need to add (cable or wireless) Wireless Window alarm Miami Beach Coral Gables?
- If it is with power supply cable Wireless Window alarm Miami Beach Coral Gables.
- If it is wireless you should check if they are compatible alarm and detector Wireless Window alarm Miami Beach Coral Gables.
How the alarm model influences
To add more sensors in your alarm, you should normally set the alarm in programming mode, that is, the alarm has a mode in which you can memorize more accessories.
Each alarm model has a way to access the programming mode. You can download in this link documentation for installation alarms. You should see the manual of your alarm and see how new detectors should be added. Wireless Window alarm Miami Beach Coral Gables.
Configure sensors wired with home alarm
If the sensor has a cable, you must connect it to your alarm center according to the instructions of the detector.
Although this scheme may vary depending on the alarm and sensor model you should basically connect:
- NC of the detector with the number of Zone wired in alarm Wireless Window alarm Miami Beach Coral Gables.
- COM sensor wired to ground GND of central alarm Wireless Window alarm Miami Beach Coral Gables.
You also need to feed the sensor
It is advisable to obtain power externally to the central alarm. Since even if the alarm has a power output, the consumption may have the sensors wired it may not be enough to provide the alarm in case of a power failure.
If your alarm has 12Vdc power output you can get the power of this sensor, but taking into account in case of a power outage, and having to use the internal battery of the alarm, it can be exhausted quickly. Wireless Window alarm Miami Beach Coral Gables.
Connection wireless sensors with home alarm
If you need to add a sensor without cables, the first thing you should check is that the frequency and coding of the alarm and wireless detector are compatible. Wireless Window alarm Miami Beach Coral Gables.
- The frequency of the wireless sensor. It can be 315 or 433mhz
- Coding of the wireless sensor. It can be EV1527 or PT2262
In this document, you have information to identify what coding and frequency your sensors have.
You must check your central alarm is compatible with this coding.
What is the difference between sensor and detector?
Both contraptions perceive stimuli. However, sensors have the added ability to detect physical or chemical quantities. That is, they measure the amount of that stimulus. For example, a detector may sense that there is smoke in the room, while a sensor will only sound the alarm if there is a certain amount of smoke. Wireless Window alarm Miami Beach Coral Gables.
Both elements are increasingly precise and reliable, favoring a quick reaction to incidents. Based on the technology used for its correct operation we can differentiate:
It generates an alarm when the difference between the ambient temperature and that of an environmental object is excessive. Wireless Window alarm Miami Beach Coral Gables.
These sensors emit a wave frequency between a transmitter and a receiver. What they achieve is that any movement between them will change the frequency and trigger an alarm signal. To understand it better, imagine that two sensors send a signal to each other. If someone or something happens in between, alter the signal, interrupting it. In this way, the alarm is activated. Wireless Window alarm Miami Beach Coral Gables.
Mixed or Double Technology
This type of detector is based on the simultaneous use of techniques, guaranteeing greater reliability and efficiency. Wireless Window alarm Miami Beach Coral Gables.
What is the alarm detectors used for?
Its main task is to warn of intrusions and/or physical elements that should not be there. Although it also has a deterrent, which is very effective in preventing intrusions. In short, before any irregularity, a warning will be issued informing of the alert situation. Wireless Window alarm Miami Beach Coral Gables.
Types of sensors
Sensors are very valuable components in alarms. Each one works under certain circumstances and, in summary, they are useful in three different situations:
Protection against fires
Deterrence of unwanted intrusions. Wireless Window alarm Miami Beach Coral Gables.
Warning against accesses not allowed. Wireless Window alarm Miami Beach Coral Gables.
Types of alarm detectors
Smoke, heat and fire sensor
Designed to detect the presence of smoke in the environment and protect from fire hazards and smoke poisoning. They are ultra sensitive devices. That’s why they allow you to calibrate the level of sensitivity according to each need. In addition, they also control temperature changes. That is to say, they are capable of warning about fires caused by materials that burn without smoking. Wireless Window alarm Miami Beach Coral Gables.
Gas sensors are usually placed in the kitchen. We will find them at one height or another depending on the type of gas they detect (heavy or light). Configured correctly they allow cutting the gas supply in case of irregularities in the environment. Wireless Window alarm Miami Beach Coral Gables.
This type of sensor has the ability to measure the electromagnetic and thermal radiation of bodies. In this way, it provides information about what visible light could not detect. Wireless Window alarm Miami Beach Coral Gables.
Door opening sensor
They are magnetic sensors. They are usually placed in windows and/or doors, in order to protect against unwanted access. These sensors can also be used to control the room temperature in a room or premises. Wireless Window alarm Miami Beach Coral Gables.
These elements measure the intensity of ambient light, sending a signal when it is lower than the luminosity previously marked. Their advantage is that they can be automated in order to take advantage of natural light or activate the lighting systems only when it is at night. Wireless Window alarm Miami Beach Coral Gables.
Known as external movement sensors, they alert the presence of the intruder before it enters the protected inner zone. His character is proactive. They have the purpose of avoiding intrusions in the house as well as possible aggressions on the part of the supposed aggressors. Since the perimeter protection warns before reaching the protected area, it favors the time margin of the police intervention. Perimeter security is one of the measures most valued by security experts and our most demanding clients. Wireless Window alarm Miami Beach Coral Gables.
Comprehensive security systems
As we have seen there are endless detectors capable of covering all types of needs, from the most specific to more general and from lower to higher security levels.
Even so, we must take into account the existence of so-called inhibitors of alarm frequency, since they can pose a risk. In any case, some sensors are designed to detect damage like these, so we must assess which is more suited to our situation. Another of the best sensors to detect damage is the anti-sinister alarm. Therefore, if you are concerned about the safety of your home or your business, you will like to know how these detectors are useful in our comprehensive security systems.
In addition, if you want a security system that complements the maximum possible, surely you are interested in learning how home automation can help you improve the security of your home. Wireless Window alarm Miami Beach Coral Gables.
Where to install motion sensors
Before thinking about where to install the motion sensors, be sure to read the installation instructions, as they will probably include placement recommendations and technical features of interest. Wireless Window alarm Miami Beach Coral Gables.
Keep in mind that motion sensors are not fail-safe and there are instances where false alarms could be generated. False alarms are usually caused by electrical faults, user errors, power surges, lightning, defective equipment, poor installation and configuration of that unit. These can also be caused by animals, insects, and shrubs.
The best thing you can do to increase the effectiveness of your sensors and avoid false alarms is to read the instructions that come with your sensors. Wireless Window alarm Miami Beach Coral Gables.
Also, consider the following placement tips for the motion sensor:
Keep PIR sensors 3-4 meters away from the heating vents and from places where sunlight shines directly. If a motion sensor detects a rapid change in temperature even that of a cloud that passes quickly through direct sunlight that shines in your living room it could be activated. Wireless Window alarm Miami Beach Coral Gables.
Place motion sensors in “forced-pass” sites – areas where people’s traffic has only one path, such as the stairway or the main corridor. In this way, an intruder will trigger the sensor, regardless of where it is directed. Intruders usually go directly to the master bedroom, so definitely put a sensor near that room or other rooms where there are valuables.
Walk through the house and evaluate what may be the likely areas of intrusion, and what path intruders would take for that action. Keep in mind that most motion sensors detect between 15 and 25 meters away. Most of the intruders enter the houses through front, back, patio doors, garage, so it is advisable to place the sensors near those areas in an obligatory way. Wireless Window alarm Miami Beach Coral Gables.
Motion sensors work best when the intruder walks parallel to the sensor, not toward him. Place the sensor on walls that an intruder could walk in parallels, such as a corridor or narrow path that leads to a room.
Motion sensors are not just an additional feature of a security system, they are essential. Without sensors, there would be no way to detect intruders. We hope that this basic guide of motion sensors has taught you the role of the motion sensor in the security of your home, and how to correctly install the sensors so that they can do their job. Wireless Window alarm Miami Beach Coral Gables.
Advantages of using alarms and motion sensors in the home
Home electronic security systems can be very useful for your protection, that of your family and to safeguard your most precious possessions when the house is empty when you are at work, you go on vacation or visit a friend or family member in order of the week. As for any business it is necessary to have a cash register for stores, domestic electronic security systems have become indispensable for anyone who wishes to have no concern for the care of their home when away from it or for their physical integrity while he sleeps. Wireless Window alarm Miami Beach Coral Gables
Installing an electronic security system against theft significantly reduces the cost of home insurance. This is because insurers understand that when a house is protected with alarm systems, the risk of being sued for theft is almost minimal, so the cost of equipping a property with electronic alarms should not be seen as an expense, but as an investment. In addition, the cost of protecting our home with an electronic security system is comparatively small compared to the cost of premium insurance. Wireless Window alarm Miami Beach Coral Gables.
However, when you have decided to install an electronic security system in your home, you should evaluate the different types that exist to ensure you choose the most appropriate for the protection of your property and its inhabitants. The most complete is the systems that combine the perimeter protection of the exteriors of the property and the interior of the house, which include sensors in the doors, windows, motion detectors, sensors against glass breaking and fire protection. Wireless Window alarm Miami Beach Coral Gables.
In the selection of the most suitable alarm system for your needs, you must take into account the size of the property and its design. The simplest option of the alarm system should include at least sensors on all doors and some motion detector inside. The best choice will always be to hire the services of a security professional to select the system that best suits us or at least asks if the selection we have made is the most convenient, taking into account the level of security we want to guarantee with the budget that we have. Do not forget that any security system you hire must include centralized monitoring and monitoring of alarms and also have battery backup power for when power fails. Wireless Window alarm Miami Beach Coral Gables.
Regarding the costs of installing an electronic security system in the home we must say that these vary according to the needs to the level of protection that you want to cover with this, the cost of the size of the property to be protected and its geographic location. There will always be a fixed initial cost for the installation and commissioning of the system and monthly fees for its supervision. Its cost will not necessarily be high, as long as it depends on various factors associated with the different levels of security that you wish to guarantee. Wireless Window alarm Miami Beach Coral Gables.
Before making the final decision to acquire the security system, seek advice between neighbors and relatives, listen to their opinions on the alarms installed in their homes, check the companies to which they hired the service and compare the pros and cons of the different offers, the selection of a home security system is not to be taken lightly because in addition to the financial cost that it will represent, also remember that this system will greatly depend on the physical integrity of the residents of your home and the security of your possessions. Wireless Window alarm Miami Beach Coral Gables.
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