Best water leakage sensors

The consequences of a flood of water in a house can be very destructive, not only for the owners of the premises, but also for their neighbors below. Manufacturers have tried to solve this problem by creating smart water control systems that can immediately alert the owner of a flood. In Russia there are many types of such systems: cheaper and more expensive, more technological and simpler. In the rating, the expertpro.techinfus.com/en/ team will consider the best water leakage sensors.

Which company is better to choose a water leakage sensor

Surveys have shown that users prefer both Russian and foreign brands, which are working hard towards innovation, creating new multifunctional devices. The rating provides brief information on each of them:

• Aqara Is a trademark of the well-known corporation Xiaomi, established in 2015, and producing smart home products. All devices created by the brand are made of environmentally friendly plastic, they are fireproof and do not consume much energy.
• Rubetek - a manufacturer from Russia that has been producing lines of smart devices since 2014. The company creates electronics not only for home, but also offers many ideas for small and medium-sized businesses, as well as for developers, management companies, installers.
• Digma - the trademark belongs to the Nippon Klick company from Great Britain, which is recognized as an international manufacturer of digital electronics. Digma has been engaged in the development and creation of smart devices since 2005, having reached considerable heights in this direction today.
• Hiper Is another brand from the UK that has been producing home appliances and electronics since 2001. All products of the company are certified, they comply with modern safety and environmental standards, while having excellent technical characteristics.
• Ajax Is an international technology company from Ukraine, founded in 2011, and producing wireless security systems. Ajax products are represented in more than 90 countries and are in high demand for quality and innovative technology.
• Neptun Is a Russian company that has been producing electrical heating systems, electrical products and solutions for engineering infrastructure since 1991. The brand has many awards and prizes, including international ones, that confirm the quality of the product.
• Neo Is another manufacturer from Russia that produces smart appliances and electronics in serial and single quantities. In its developments, the company uses modern technologies in the field of navigation, power supply and wireless communication, which allow achieving good quality results.

Water leakage sensors rating

Experts helped to compile a rating of the best water leakage sensors, who conducted tests to identify all the advantages and disadvantages of electronic devices. Also, the experts reviewed the reviews of buyers who have been using the equipment for a long time. The selection of nominees for the TOP was based on the following criteria:

• Principle of operation;
• Connection type;
• Supply system;
• Pairing with other devices;
• Body material;
• Wire length and quality;
• Work area;
• Functional;
• Price.

After examining all of the above parameters, the experts were able to draw up complete reviews of the nominees who hit the TOP. For the convenience of readers, they are all presented in categories that determine their type.

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Best Wireless Water Leakage Sensors

This system of protection against water leaks works on the principle of constant measurement of the contact resistance and immediately sends a signal to the receiver in case of a flood. A current comparison circuit is installed inside the wireless sensors, which is activated when certain values ​​are reached. In this category, experts from expertpro.techinfus.com/en/ reviewed five nominees, which were selected among a dozen peers.

Aqara Water Immersing Sensor

Aqara's simple, self-contained water leakage sensor looks like a small tablet that can be installed on any surface. To activate it, you need to additionally purchase an Aquara Hub or Gateway 2 gateway, then a simple setup will be available through the Mi Home app. The device works in two scenarios, it can send a signal to a paired device or shut off the water supply when a leak is detected, but in this case an additional electronic valve will be needed. Leak notifications come via SMS or sound command.

Advantages

• Works quickly;
• Siren alert;
• Easy to use
• Inexpensive.

disadvantages

• The device may not reconnect.

As noted by experts, after re-pairing with a smartphone, the sensor often does not go into pairing mode, and there is no reset button on it. The problem can be solved by simple manipulations that are presented on the manufacturer's website.

Rubetek RS-3220

Another, rather simple, water leakage control sensor, which is applied to the surface in places where spills are most likely. It works on one battery (23A), the full charge of which will last for 12 months. The sensor interfaces with the Rubetek control center or Wi-Fi device Rubetek with the Smart Link option, connecting to the control and monitoring device via a wireless interface. The device is equipped with sensitive plates from all sides, so signals about water leakage come quickly enough. Notifications come in the form of SMS messages to the phone or a sound signal in the application, you can also connect several phones at once or create scripts, combining the work of several devices to automate processes.

Advantages

• Russified mobile application;
• Easy installation;
• Large radius of action;
• Power and low battery indication.

disadvantages

• Internet and electrical dependency.

In the event of a loss of the Internet or a power outage, the system cannot notify users of a leak in time - this nuance should be taken into account. The installation of the device itself is quite easy, everything you need is included in the delivery set.

Digma DiSense W1

The compact and small Digma sensor is also installed in places where water leakage is most likely, it operates on a small battery and is able to respond to the fact of leakage of conductive liquids, including salt solutions. Thanks to the optional external probe, the device can be placed in hard-to-reach places, and the installation itself is simple. Digma works as part of a smart home kit, sends a signal of a leak in the form of SMS or sound notification to a phone with preinstalled software. The range of the device is 45 meters, which is quite a lot.

Advantages

• Loud signal;
• Fast and easy pairing with devices;
• Remote control;
• Long battery life.

disadvantages

• Not the best build quality.

Digma supports pairing with smartphones and iPhones version iOS 8.0 or Android 4.1 and higher, the entire software interface is in Russian, the control is simple and straightforward. However, many buyers consider the build quality to be a disadvantage and recommend handling the device very carefully.

Hiper iot w1

This smart water leakage sensor can work both in conjunction with the smart home system, or separately from it. It is installed in any places where water leakage is possible (in the bathroom, in the kitchen, in the office) and is equipped with a portable unit that can be placed in hard-to-reach places. The sensor is connected via Wi-Fi and controlled via the Hiper Iot app, in which all devices can work independently, so users do not need to purchase additional kits. In the same application, you can configure several scenarios at once (when purchasing additional smart home components) or set control over one device.

Advantages

• Fast response even with a minimum amount of water;
• Work without pairing with a smartphone;
• Low operating voltage;
• Inexpensive.

disadvantages

• No indication of low battery.

You can check the status of the sensor only by spilling water on it, since there is no indication of the device's operation, and if it turns off, the application will not notify about it. Also, some users attribute to the disadvantages of the device the inability to adjust the signal sound level.

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Ajax Leaks Protect

The Ajax wireless water leakage sensor gives a signal instantly when even a drop of water hits it and ends the alarm as soon as the liquid dries up. It is presented in a small compact body, has a high degree of protection against dust / moisture and installs simply overlay on any surface. The device is compatible with the Ajax Security System - this application is fully Russified and supports communication with all sensors and actuators. The radio communication range reaches 1300 m in line of sight, the standard Jeweler protocol ensures an uninterrupted signal and low power consumption, and modern technology is able to recognize jamming and interference in the radio channel.

Advantages

• Long warranty period;
• Resource-intensive batteries;
• Easy to set up and install;
• Anti-forgery authentication.

disadvantages

• Brittle plastic.

The shortcomings of this nominee are insignificant, so experts recognize Ajax Leaks Protect as one of the best wireless devices in this category. The device also works in conjunction with the Ajax smart system and can be configured according to several scenarios.

Best Wired Water Leakage Sensors

Such sensors work on the basis of electrical resistance between contacts. A low voltage is applied to the electrodes of the device, but due to the high electrical resistance, the current does not pass. When moisture gets on the device, the resistance begins to decrease and the circuit is closed, emitting a signal to the receiver. In this category, there are two nominees who became the best among a dozen peers.

Neptun SW005

The Neptune wired water sensor operates at low voltage (12 W). The device is equipped with an additional board that protects it from erroneous operation, under the influence of EM radiation and interference. The device can work both individually and in conjunction with other warning systems, and the maximum distance from the controller is 100 meters. The high degree of protection of the case guarantees complete tightness - even with a large amount of water on the device, not a drop will get inside. Installation will not cause difficulties, and Neptune can be installed anywhere where a possible leak is expected.

Advantages

• Long connecting cable;
• Fast response;
• Great guarantee;
• Low price.

disadvantages

• Frequent health checks.

Experts note that the device is quite safe, you can safely take it in your hands when the voltage is connected. However, it is worth checking its performance periodically, since there is no power indicator on the case.

Neo coolcam

The Neo water leakage sensor alarm can be installed on any surface, including even walls and ceilings, plus it has a long probe that is placed in hard-to-reach places.On the underside of the main unit there are small metal feet, which, when in contact with water, make contact. The notification signal is sent directly to the controller via the Z-Wave network at a certain frequency, and in this network it is also possible to interface with other Neo devices to automate all processes. The sensor is powered by a battery with a service life of 24 months, which is quite a lot.

Advantages

• Low energy consumption;
• Gold plated probe contacts;
• Works with different controllers;
• Loud built-in alarm in the sensor itself.

disadvantages

• Weak indicator of work.

Users note that the Neo is equipped with a not very bright indicator of work and this is the only drawback that is noted in the reviews. The rest of the device has earned high marks and is positioned as a high-quality and reliable item.

Which water leakage sensor is better to buy

When choosing a smart device, first of all, you need to pay attention to the main factors that guarantee the reliability of the entire system. It is better if the sensor will operate without interruption and maintain a constant power mode, which can provide a redundant component. Also, it will not be superfluous to immediately check the alarm volume, response time and the speed with which the device will send a signal to the main controller or application. The build quality, functionality and warranty period of the device also serve as important criteria by which you need to make a choice in favor of one or another device. Considering all the nominees presented and their parameters, rating experts note the following models:

• Among water leakage sensors with notification, the leader is the Digma DiSense W1 - a device with a loud alarm, a long probe and control via a smartphone.
• The wireless Ajax Leaks Protect was named a device with an instant response and excellent technical parameters, which has authentication to protect against forgery, a long warranty period and resource-intensive batteries.
• And among wired devices with low energy consumption, the Neo Coolcam stands out, which is capable of working with different controllers and is located even in hard-to-reach places.
• Rubetek RS-3220 is a simple device with the ability to connect a notification system via Wi-Fi.

In this way, experts have identified the best sensors to suit different operating conditions. However, when choosing, it is better to focus on your own rules of comfort and expectations from technology.