The different models of alarms for swimming pools
Pool alarm systems are distinguished according to their detection mode:
The detection of immersion is to locate falls into the pool by capturing waves and pressure differences which are generated when a person falls into the water, through sensors positioned in a probe immersed. This is the most affordable model with prices starting from € 200.
The perimeter detection is to create an infrared barrier around the pool off the alarm in case of crossing and to gain precious seconds from the first version. The terminals that emit the laser beams are positioned along the edges and can be associated with a physical barrier. The price for this device exceeds 500 € for a complete kit. According to https://poolclinics.com/reviews/best-pool-alarm-reviews/ Pool alarms are designed not to trip unexpectedly, provided that the settings are correctly made during installation. Generally compatible with a pool cover, they are supplied with a central control unit that is separate or attached to the detectors, can be operated using a keyboard or remote control.
In addition to the sound signal emitted during a fall or a crossing, some sophisticated models also include motion detectors and talking alarms that launch a pre-recorded alert message when children approach too close to the door — swimming pool. The manufacturers also offer children's bracelets and necklaces designed to sound an audible signal when the wearer falls into the water. These products are not specific to the housing pool and can be used near any body of water.
What does the law in Belgium say about swimming pool alarms?
For the time being, Belgium does not yet have legislation on the safety of swimming pools and does not require the installation of an alarm on this equipment. However, many providers in the country supply everyday products on the Belgian and French markets, and therefore comply with French regulations: the NF P90-307-1 standard.
Applicable to buried or semi-buried pools, this standard requires precise configurations. If you opt for a compatible product, your pool alarm will then be: Functional 24 hours a day, seven days a week, whatever the weather conditions (storms, frosts, heat waves).
Accurate enough to detect a child's fall of at least 6 kilograms (non-compliant products with higher thresholds).
Transmitting a sound power of at least 100 decibels audible to one meter, and an "automatic reactivation" mode so that the protection of the pool is constant.
It is equipped with a warning system in case of battery wear as in case of technical failure preventing its proper operation.
