Cat Repellent Strategy - Contech Scarecrow Motion Detector Sprinkler - Review

If you are thinking of buying a Contech Scarecrow Sprinkler Motion as a cat deterrent for cats and dogs (and other animals away) from your yard or garden use, this article is a review of the Motion Model CRO101 Scarecrow and it will examine the advantages and disadvantages and other things you'll want to consider before you decide that you have purchased it.

First, an explanation of how this particular motion-activated sprinkler system works.

The Scarecrow motion is a pulsating sprinklersWhich starts up suddenly and only works for a few seconds (rotating back and forth) to spray a sheet of water over thousands of square meters of space. You can change the sheets, sprayed in order to adapt control the area.

Whenever the motion detector sprinkler detects an animal in his "vision", his sudden activation of a pulsating stream of water sweeping up and down for several seconds (frightened and angry) the intruder.

The Scarecrow is to identify animals in a thousandSquare meters and can be used to hold not only cats but dogs, geese, rabbits and squirrels from a particular area on the farm. Since the motion detector is working day and night, it can be especially useful as repellents against nocturnal animals such as deer, skunks and raccoons.

Because animals (and humans) are not happy unexpectedly sprayed with water that they quickly learn the area, avoid being protected by the sprinkler system. So if you have the people across parts of theShipyard a link, or neighbors to walk their dog to your property to make their "business," then this is the perfect move sprinklers deterrence. If they complain, you can always claim it is there to keep stray cats and raccoons to your property.

Construction: The sprinkler system is usually made of plastic and has a distinctive, cartoon-looking crow's head for the irrigation unit. I personally do not like the looks of the crow's head, but perhaps it will help identify the animals quickly the devicein 'conditioning process. "

The 17-inch mounting stake is made of plastic, so do not try them in, if your soil is hard hammer. First, soften the soil with water or a hammer is a thorn or something else into the ground to create a hole, so that you can paste the participation.

The Scarecrow sprinklers have a manufacturer warranty and two years after the reviews for these and other Contech products, the company has an excellent customer service department.

ThisCat repellent sprinkler uses a 9-volt battery, you have to buy themselves. Each battery should last at least a month or more, but that's partly due to how often the sprinkler system's activated is determined. It's always nice to have extra batteries on hand.

Of course, the unit to a garden hose, must remain to be plugged in and turned the whole time. If you only have a tap outside, you can create a two-or three-way-buy "splitter" connector, which screws onto your spigot, so thatYou can put a hose over the same time. You to another garden hose without a separate motion allowing use of Scarecrow. .

In my own case, my faucet leaking slightly when I used the garden hose, so I had a new washing machine for the hose before it is able to use the scarecrow to be. Actually, I had ended with the end of the hose connector with Teflon plumber's tape, which you can find plumbing supply places wrap, Home Depot and Lowe's. But this leak was a problem with my hose and tap, not the sprinkler itself. Be aware that this is activated before you leave Scarecrow for an extended period, then you should make sure that you are no holes in the hose itself, or if the hose connects to the faucet or the sprinkler system.

Except, of course, when it is activated, the sprinklers will not be with water. And if it is enabled, it uses only about one cup> Water. Even in areas of water scarcity should be activated with your sprinkler does not move a heavy strain on water resources. In any case, you should make sure that you position your Contech Scarecrow so that, when activated, is actually Pour your garden at the same time that is to deter animals.

If you have a large garden, you can use 2 or even 3 of these units. Find out where to strategically place to provide you the mostProtection with the fewest number of sprinkler, perhaps at the natural entrance into your yard or garden. I would recommend only one unit with, whether it needs to restart your. If you buy more, you should know that several units can be connected in series running with hoses from one unit to another, so you have just joined the first hose to your tap. Remember to check the hoses regularly for leaks. And remember to turn off the waterbefore approaching the units, so that you do not want to end you will get sucked up.

The disadvantages of the Contech Scarecrow: If you are an area of your garden that need quite far away from your outdoor faucet protection, you have to walk long distances to the hose at the Scarecrow Motion. This can be expensive and perhaps unsightly. And if you are using the hose on your lawn, you have to deal with moving them when cutting grass. A small annoyance.

Those who live inthe northern states or colder climates have to care about their hoses freezing in winter. So, your garden can be exposed during the winter months. But to do perhaps with the sprinkler system in the warmer months, your "animal training" will be sufficient to. If you can disconnect the hose, you leave the Scarecrow in the winter, hoping that the animals had been conditioned to fear that the distinctive character of the Crow style of sprinkler head unit.

If you live inan area with water rationing or restrictions on the lawn irrigation, that you may use (not in a position, the sprinkler head even though it uses only a tiny amount of water each time it is activated.)

NOTE: In some of these cases in which is impractical with Contech Scarecrow sprinklers, you can install a similar motion cat-deterrent-called CatStop Ultrasonic Outdoor Cat Deterrent. It frightened animal intruders, by suddenly emits a high frequency ultrasonic squeak (topRange of human hearing.)

Since this is separate, battery-powered units CatStop not dependent on water, they can be used year-round in colder climates and can some of the water shortage to overcome these problems. Plus, the motion detector, ultrasonic devices can be placed in areas of your garden, unless it is impractical to run a garden hose. On the pros side: the Scarecrow motion detector sprinkler system is environmentally friendly because it discourages human encounter andCats and other animals, without harming the use of hazardous chemicals, traps or other devices.

And if you live in a neighborhood, subdivision or gated community, where fences are prohibited, or your yard is only so big, that fencing is prohibitively expensive, unsightly, then the Scarecrow motion-activated sprinkler system is to be one of your cat better deterrent alternatives .

In summary: If you are always angry because your neighbor) are cats (or other nuisance animalsruining your lawn, garden or pond, then you'll probably find the Contech Scarecrow motion detector sprinkler system for a good supplement to your cat deterrent arsenal.

What is a Flood Anyway?

In examining Flood Insurance, you can try to convince yourself that you live in an area where flooding is not an option. The reality is that flooding is possible everywhere. Of course, to understand why this is so, you must first understand what is a flood. For example, did you know that a landslide is considered a flood and will be offset by the landslide in connection with damage prompted a flood of claims against your policy to make, not your homeowners policy? WaterDamage of any depth is considered to be a flood. This means that damages would be underneath your home by things like a broken water hose from a dishwasher, a main break, or even someone sprinkler system and go over it all be considered in flood damage. Without a comprehensive flood insurance you can very easily spoiled the cost of repairing damage caused by water or mud attached to your home.

Another point is that some of thedevastating floods in recent history, are in areas that did not occur as a flood of planes or at high risk for flooding. Hurricane Katrina is a perfect example of how tens of thousands of people who had their houses destroyed by the storm were to build again, not because they have flood insurance. Simple and relatively cheap flood insurance could have mitigated the damage to thousands of people, if only one policy had in fact been at the time ofStorm.

Understand that the layman, the definition of a flood and an insurance company are the definition of a flood of two very different things, you can save a costly and stressful situations in the future. The time that can look into the cost and provides the scope of protection Flood Insurance, in comparison, which provides your homeowners insurance may be sufficient to convince you that there is a gap between the two that most people do not can afford to fill their own. The time to actFlood Insurance on your needs now, is how it is usually a 30-day waiting period between the time you buy your policy and the time coverage begins. The snow melt heat and heavy tropical storms of summer are fast approaching. Do not wait until it's too late to protect yourself and your family with Flood Insurance.

Discover the Truth About Water Purification

Water treatment is a complex issue, but learning a little about the technology is a good idea. This is especially true if you want a home water filter. There are some really good water purifier and some mediocre products. What follows are some suggestions on what kind of look and to avoid any.

If you live in an area with a public water treatment plant, the liquid that comes through your taps, has alreadytreated in a number of different processes. Of course, some water treatment plants can provide clean water than others. Said in its latest published annual report of the EPA that "get 76% of the population with public water systems served drinking water, no significant injuries. This means that for the remaining 24% were serious injuries.

It's reports like this led to providing consumers with more ways to have to look clean drinking water. ThanResult sales of water filters has increased significantly. Companies ranging from Sears, the Clorox Bleach Company selling water purifiers. Regardless of where you live, there are some remaining pollutants in the water delivered to your home. The only way to completely protect, is to invest in a water purifier of your own.

EPA standards are not too high, you see. For example, the amount of chlorine by the EPA is registered, not ascertainly by some experts. A recent study found at the University of Birmingham, that babies in areas where drinking water is heavily disinfected with chlorine born at double the risk of heart problems, cleft palate or major brain defects.

Chlorine can be removed with an activated carbon filter, but the effectiveness of different models varies between 75-99%. You should ask to see a certification before you buy. The California Public Health certification is thestrict. UL-listed and reliable.

The best home water purification systems manufacturers free of this information, together with their other brochures, but only in three states that requires them to certify their products.

One problem that the public water systems address contamination with bacteria resistant to chemical disinfection. One of the biggest dangers is a parasite called Cryptosporidium. Some home waterCleaners can cause 99% block of the disease parasites, but not all.

In addition to chlorine and bacteria, there are more than 2000 chemicals in tap water, many of them may be cancer. The best water filter for the money one, they all blocks.

What should you avoid? Presumably you do not need reverse osmosis water treatment. It does not detract from chemicals or bacteria removed. It is outrageously expensive and wasteful. It is, on the other side,removing health giving minerals from the water. This type of water purifier is only helpful if you live on an island and your only source for drinking water, is an untreated lake or river water.

Water purifiers complete the process in the public treatment plant started. Be a smart shopper you are and choose the right ones.

Hydro Power - How it Works and What We Need

Part of the beauty of hydropower lies in its simplicity. Moving water (kinetic energy) spins a turbine or wheel) (mechanical energy of a generator (electrical energy) drives. Archaeologists have evidence of water reservoirs in Jordan, Egypt and elsewhere in the Middle East, 5000 years back to 3000 BC found. One of the first designer, his plans document was Vitruvius (C.70 BC-c.25 BC), a Roman architect and engineer who described below a waterthat electricity could produce. The Romans built many water-wheels, with the most ambitious being the one Barbegal, France, in the 4th Century AD. Fed to a large water main, the water in the town of Arles was a massive Barbegal not with a grain mill, but sixteen water wheels in two parallel rows Connected. The water turned the first pair of wheels, then flowed downhill to the second pair, then down again, and so on until she had passed through and turned all eight propositions after which she ran in a runoff pool at the foot of the hill.

Today, hydroelectric about 15 percent of the electricity produced in the world (about 6 percent of total energy). Instead of water wheels on a moving river or through a pipe to extract most of the hydroelectric energy from the potential energy resulting from the vertical distance the water drops coming (the "head"). The water will also go through a lock or gate, or through closed pipes, the funnel> Water to the turbines, these channels as pressure pipes.

The typical hydroelectric hydroelectric must have four things in order to generate electricity:

Dam - The dam holds back a river, raising the level, and controls the flow through the penstock (s). Dams create reservoirs that are used for recreation, but it is the height difference between the stored water above and below the turbines, that is the potential energy.

Turbines - Waterbehind the dam that gets through the penstocks past the blades of turbines that spin. This converts the kinetic energy into mechanical energy. 2. Turbine. The effect of the power of falling water pressure against the turbine blades that turn the turbine. A water turbine is much like a windmill, with the exception of the energy that is provided by falling water instead of wind. The turbine converts the kinetic energy of falling water into mechanical energy.

Generator - The waves ofThe turbines turn a generator, with which the mechanical energy into electrical energy.

Line - The electricity is transmitted to substations and transported to consumers through the power lines.

Micro Hydro's hydroelectric plants are big and powerful, but you knew that you can have your own microhydro plant? All you need is a creek or a river with enough water running through them to create the right pressure, and you can create a system that feeds intoTurbines and generators, and in your home or business. How you can use your solar and / or wind system, one can use a system, the network is with battery backup, grid connected or stand-alone design.

Micro Hydro come in two basic varieties: low-head and high head. Head, you will recall, is the difference in elevation between the water and the turbine. The print equivalent. Think of a high-head system as a expiration a waterfall, and a low-head system as a single expirationa fast-moving stream, although this is not always the case.

In a quick online search for microhydro resources, the names "Don Harris" and "Harris Hydraulics" turn up over and over with good reason: Harris is a renowned pioneer in micro hydro. He designs and manufactures turbine and generator systems in a business that it forces a microhydro system of its own. A set of features a Pelton turbine, a high-efficiency tangential impulse turbine with a spoon-shaped blades that capture oneWater.

Impulse turbines energy transfer by Newton's second law of motion, which is paraphrased roughly as "the momentum of an object or force that is equal to the mass of the object multiplied by its acceleration. It works as follows: First, s (the water potential energy of the head) is converted into kinetic energy will form a funnel through a nozzle into a jet. The water jet moves at a certain speed, but when it strikes the spoons / blades of the turbine,it loses speed or acceleration, so that the momentum changed. This change in the dynamics does not mean an effort to change the force that rotates the shaft. The water pressure is doe. Impulse turbines are the most commonly used systems in domestic systems, and those with high heads.

Reaction turbines transferring energy to the third Newton's laws of motion, gives the example as a "force for every action there is a defined is equal but opposite reaction force." The watermoves through the turbine to lose pressure, which they renounce their energy forces. The plants must be either wrapped up (the water pressure or suction are dipped included) or fully by the flowing water. Water wheels are reaction turbines. Most plants are reaction turbines. They are used for systems with low and medium soil.

A typical microhydro system, it requires that a stream, an intake, a penstock, a powerhouse. Although the actualComponents are much more high tech and specialized agencies, you can create a high-head microhydro system, because imagine this as a field or a funnel at the top of a waterfall, a garden hose or a trough running down from the intake, the water from the hose / Trough shooting a turbine (probably Pelton) style, and the turbine turning a generator. A low-head micro hydro system is just as easy. They have a shielded recording (or a mini-dam), and flows into a settling basin or forebay forOoze out of each rainfall, this leads to a short channel that is in a ten-meter draft tube feeds. The water flows through a turbine turns (probably Turgo style). Note that in any case you do not block or redirect stream (for which you need a permit anyway, even if the water on your property, and that is definitely prohibited in your area).

Hydropower Benefits

1. As long as the water exists in sufficient quantity, hydro-stations canCurrent 24 / 7. produce

2. Large hydropower plants can meet the maximum capacity conversion to peak demands simply by controlling the amount of released water.

3. Micro hydro systems produce no harmful substances.

4. Hydropower is a renewable resource.

5. Most countries have access to waterways, which can be used for hydropower.

6. Large dams can be useful for flood protection.

7. Micro hydro systems can provide electricity, without water, withoutImpact on the habitat, and without changing the course of the river or stream. It remains a very small footprint.

8. Large-and mega-dams to create lakes in areas where there were none to be.

Hydropower Disadvantages

1. To create large hydroelectric dams that actually dump huge amounts of methane and CO2 into the atmosphere. When the area is flooded behind the dam, trees and other plant materials that sift up red and covered the ground, where they continue to degrade without oxygen. This produces methane, which is released when the water flows through the turbines.

2. The reservoirs created by large dams and mega-dams destroy local habitats. When the area is flooded, vegetation is under water, and all animals and human life in the region must change or perish.

3. Large hydropower plants are expensive to build.

4. Large hydropower plants can be used only in a limited number of seats with these great> Water supply.

5. Damming rivers and streams changes in natural waterways, the diversion of water from areas that depend on it.

6. Damming rivers changes the quality, quantity and even the temperature of the water that flows downstream. This can have devastating effects on agriculture, and drinkability.

7. You can modify the path of a river to serious disputes between neighbors, from individuals to nations.

8. Moving water can collect over a damto nitrogen, killing fish downstream cause.

9. Constructed many small and medium dams in the past to power in industries such as mills and factories are no longer used and are always unstable. So that they are destroying themselves, instead of eliminating them, can in a controlled manner to severe flooding, including loss of life and property cause.

10. Dams alter the spawning patterns of fish, and often lead to absenteeism entire species from an area.

11. If large amounts of waterbe released to withdraw from a large dam or a mega-dam on the banks of the artificial reservoirs, of course, leave the Wadden Sea and the reduction of area was less and less room for the fish. Sometimes Mother Nature plays a role, as in Lake Powell, created by the Glen Canyon Dam. With reduced flow of the Colorado River, evaporation and seepage back into the ravine banks, Lake Powell loses an average of 860,000 acre feet of water annually consumes about as much water as Los Angelesannually. While it is perhaps one of the most beautiful lakes in the U.S., with its red rock canyon sides, 150 feet below the surface 266 miles lie centuries of archaeological treasures and the canyon itself.

Water Hose Selection

The first thing you need to determine is the correct length of hose or tubing for your yard. To determine this you need to do some measuring and planning the costs. You do not want brown grass in the far corners of the court, because your sprinklers do not reach or trees, is stressed in the heat of summer, because of lack of water.

Next factor is the diameter of the hose, bearing in mind that the longer the hose, the lower end of the pressure. The larger the diameter the more volume that you can move.

If you have a garden hose reel make sure that the capacity has to keep your new hose. If you do not have a hose reel, buy one you'll wonder how you ever without. They are the labor and time-saving garden hose storage method there is.

The hoses can be purchased in ½ ", 5 / 8" and ¾ "diameter. For most applications, 5 / 8" is sufficient if you go a long way to reach some high demand> Water Accessories. Personally, I use a 50 "are from 5 / 8" hose and 100 'connected by ½ "hose. I do it alone or together. I have a big yard, good water pressure and a constant ground sprinkler system for the lawn. The ½ "hose works well in the vegetable garden and fruit trees, where small sprinklers and soaker hoses I use in my raised beds.

The quality of the hose you buy determine how quickly you'll be replacing it. A cheap plasticply with a plastic hose ends must be replaced every year or so. At the other end of the scale are for life hoses are guaranteed for life. There are eight-layer construction, ends with heavy brass, they remain flexible in the cold, and yet remarkably light weight.

One dealer I know has his eight layers buried (permanently) between the beds in his garden. After seven Canadian winter, it is still out in perfect condition and he did not even blow the waterin autumn it is frozen solid for four or five months a year!

When comparing the hoses, the duration of the warranty that provides a manufacturer with their hoses, a notice should be on quality.

So to summarize it, decide what size of hose you need, compare brands, read the reviews, and so that you feel work best for your lawn and garden. And make sure you keep looking for new garden by saving a good garden hose part.

Activated Carbon Water Filters Vs Reverse Osmosis Systems

The need for a proper home water filtration system, it is clear that we are facing a worrying development: current water treatment plants are withered and municipal city water sources contaminated with pollutants. Which water treatment / water filter system makes sense, clean, clear and healthy water for the family to ensure? The investigation of the two common water filtration & purification raiseslight on this question.

Reverse Osmosis Water Systems Lack Efficiency

In a reverse osmosis system (ROS) the water is passed through a sediment filter to remove sediment, dirt and algae. In a next step, the water passes through one or two (depending on model) pre filters, which remove volatile organics from the water. In a next step the water reaches the reverse osmosis membrane, which removes minerals, lead, inorganic compounds, salt and much more. The water then flows into a storage tank (4 gallons), which is an essential component of the system, since the process of reverse osmosis is not instantaneous.

The small pores of the reverse osmosis membranes are restrictive, such as organic compounds as salt and other natural minerals. Ie, reverse osmosis is very effective for the desalination of water and production of mineral-free water for use in print or photo shops. With regard to the disposal of hazardousChemicals and purification of drinking water is reverse osmosis alone, without an additional carbon filter is not sufficient, because the pores of the membrane block only large molecules such as salt.

Natural trace elements are blocked

Only activated carbon filters are able to remove the small molecular substances and chemicals such as pesticides, herbicides and chlorine. Another disadvantage of reverse osmosis systems is the removal of naturally occurring and healthyMinerals. Natural trace elements are being blocked by the reverse osmosis membrane. These minerals make the water tasty and serve as an important function to our body system.

Water without these trace elements can actually be unhealthy for the body. Long-term consumption of de-mineralized water can be harmful to the body system and lead to mineral deficiency in the body. The defection of a large portion of the water runs through a reverse osmosis system isalso problematic. The system generally wastes two to three gallons of water for every gallon of purified water it produces

Activated Carbon Filters More Reliable

The process of water filtration with Activated Carbon Filters is characterized through the flow of water through a granular bed of sand or another suitable media (e.g. several stages of carbon and multimedia filters). The media retains most solid matter and ensures the removal of all undesirable substances, however, go with the possibility of the water. The first phase will remove filtration with the highest concentration of chemicals such as chlorine and trihalomethanes, subsequent phases will remove small and evasive chemicals, like herbicides or pesticides.

Adsorbed Carbon Chemicals

Granular activated carbon filter systems clear water of larger compound materials) (eg, salt and trace elements to keep it, and also remove much smaller and more selectivehazardous chemicals such as chlorine and pesticides, the reverse osmosis units can not be removed. Use this water filter, a chemical adsorption (by the attraction basket funds). In this way a variety of dissolved contaminants are attracted and held on the surface of the carbon particles. Above this to be done, these systems do not require a heat or pressure source, making them relatively inexpensive.

Pesticides, solvents and other volatile organic compounds (VOCs) are notremoved completely reverse osmosis plants, because the pores of the membrane blocking only larger molecules. Only if an additional contribution of carbon filter is used, these filters effectively and in a position to remove small molecular substances and chemicals such as pesticides, herbicides and chlorine.

Conclusion

Granular activated carbon filters are effective and valuable water treatment devices, but for consumers to test their limits. You need the firmamentTo maintain water pressure at a uniform and continuous rate, the requirements for optimal performance, and the filter cartridge must be recommended by the manufacturer and will be modified and / or the number of gallons of rated filter.

The most effective Home Water filtration and purification system is currently on the market, a point-of-entry water filter system that combines two filtration technologies: Granular Activated Carbon and KDF process combinesMedia in which water flows through several layers of GAC and KDF media for maximum and cleaning.