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Our company specialization You can find frequently asked questions and answers about electronic security, Fire Alarm, Occupational health safety and electronic solutions for accessibility here.
from Faraday's laws induction loop : In cases where the magnetic flux is constant, but the wire is moving, an electromagnetic field is formed. entering the field a constant current, activates when metal approaches it. Induction loops, hard of hearing and using hearing aid devices usage areas are becoming more and more widespread to meet the needs of people.
Conventional fire alarm and voice alarm Both systems emit a sound signal when an emergency occurs in the building. Disabled emergency exit guidance system with audible light is an additional evacuation aid;
but the above-mentioned fire alarm and voice alarm It is not a replacement system. Disabled emergency exit sound and light announcement fixtures are placed on emergency exit doors and complex corridor turns. should be placed. However But only emergency sound and light guidance products on fire escape and emergency exit doors to reach the majority of users. may not provide guided audio. In addition, in large, open, large buildings There may be more than one exit, but the voices of more than one disabled, audible and lighted emergency exit routing products may interfere with each other and create confusion. For this reason, detailed project work should be done for the disabled emergency sound and light guidance device equipment placement and integrated with the fire scenario.
existing or new ventilation systems , in chimneys, Sealing artificial smoke needed to do the test artificial, which produces heat quickly and safely without generating heat. to smoke cartridges smoke test tablet called .
Additional with solar energy without the need for an energy connection without lighting Internet access
From the analysis of meteorological and environmental data to the emergency panic button
They are complex solutions that cover all needs from cameras to emergency announcements.
Additional with solar energy without the need for an energy connection without lighting Internet access
From the analysis of meteorological and environmental data to the emergency panic button
They are complex solutions that cover all needs from cameras to emergency announcements.
Nanocapsule is a technique widely used in many industries. Nano technology is used in our product. It is the first example in the world to apply capsule technology in the field of fire extinguishing. There are thousands of Nano capsules that guarantee quenching when the activation temperature is reached. The nanocapsule shell explodes and discharges the liquid extinguishing agent inside as gas. O2 concentration in the environment decreases, extinguishing gas concentration increases. With the cooling effect, heat is absorbed and fire is prevented. It keeps the environment in which it is applied in suitable environments for 5 years uninterruptedly ready for fire.
Everything we encounter in our daily life has thermal energy. Even your ice. Something hotter emits more thermal energy. This radiated thermal energy is called the “heat signature”. When two other objects next to each other have different heat signatures, they are clearly visible in a thermal imager regardless of lighting conditions.
Next Generation Smart Card Readers are designed to support any smart card for any application on any computer. OMNIKEY devices support all relevant operating systems from all Windows platforms to Linux and Mac OS. Certifications to all relevant industry standards including PC/SC, WHQL, USB CCID, EMV 2000 and Common Criteria ensure worldwide compatibility and easy integration into any system. The card reader giant is the manufacture of hid.
Optical smoke detector content It has a light sensor. The smoke detector contains a lens that converts light into a beam and a photo diode or photoelectric sensor used as a light detector. When there is no smoke, the light passes in front of the detector as a straight line. If the smoke passes through the optical ring in the beam path, some of the beams are refracted by the smoke particles and reach the sensor, thus triggering an alarm. If the beam is less visible to the "eye" of the sensor, the device sends an alarm signal to the fire alarm control panel.
Optical smoke detector content It has a light sensor. The smoke detector contains a lens that converts light into a beam and a photo diode or photoelectric sensor used as a light detector. When there is no smoke, the light passes in front of the detector as a straight line. If the smoke passes through the optical ring in the beam path, some of the beams are refracted by the smoke particles and reach the sensor, thus triggering an alarm. If the beam is less visible to the "eye" of the sensor, the device sends an alarm signal to the fire alarm control panel.
Ionization type smoke detectors are generally cheaper to produce than optical smoke detectors, but these types of detectors are more prone to false alarms than optical smoke detectors. Ionization type detectors can detect smoke particles that are too small to be seen with the naked eye. These detectors contain about 37 kBq or 1 µCi radioactive element Americium-241 (Radioactive). The radiation passes through the ionization chamber - the air-filled space between the two electrodes - and causes a small constant current to flow between the electrodes. Any smoke entering the circle attracts alpha particles that reduce ionization and divide the current, thus triggering the alarm. Americium-241 (Radioactive) is an alpha emitter with a half-life of 432 years. Alpha radiation, which is the opposite of beta and gamma radiation, is used for two additional reasons: Alpha particles have high ionization, so it is enough for air particles to be ionized for a current to exist, and these particles have low penetrating power, so they stay in the air or in the plastic part of the smoke detector. 1% of the radioactive energy of the emitted Americium-241 is gamma radiation. Although it provides effective fire detection due to its radiation content, its use is restricted in our country and Europe.