NOFIRE Earthquake Warning and Alarm Device Seismic/Earthquake Sensor

Earthquakes are a reality. It is up to us to take precautions. As a seismic company, all earthquake sensors we produce have TS 12884 certificate.

These are products with Boğaziçi Kandilli Observatory tests and approval reports.

Seismic branded earthquake devices can be used to perform many tasks such as closing the gas valve in the event of an earthquake and completing the elevator to the floor, by making detection in accordance with the values ​​​​determined in the TSE 12884 standard.

With the accelerometer sensor on the device, it determines the frequency and amplitude of the signal obtained at the time of vibration and filters these values ​​according to the detection and non-detection values ​​determined in the TSE 12884 standard.

If the frequency and acceleration amplitude measured by the device comply with the detection values ​​determined in the TSE 12884 standard, the device classifies the vibration it measures as an earthquake and performs tasks such as cutting the gas valve, completing the elevator floor, etc.

In this way, artificial vibrations created by trucks, trailers, etc. are filtered out and the device is prevented from giving false warnings.

Detection alarm levels of our products are determined according to the acceleration values ​​in the TSE 12884 standard.