Measures shaking on site
The sensor measures movement in the building itself; it does not wait for data from a distant station or a broadcast over the internet.
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Product: SRD
Earthquake sensor and shaking alarm
The SRD detects shaking in the building it is installed in with its own seismic sensor. The alarm appears in the app, goes out by SMS to registered numbers and is written to the event log with its time. Even with the internet down, the SMS leaves over the mobile line.
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What it does
- Shaking detection with a seismic sensor (Omron D7S)
- Shaking alarm: stays on until you clear it
- Alarm SMS to up to 3 registered numbers
- Site internet outage alarm, SMS when power returns
- Automatic switching between wired network, Wi-Fi and mobile line
- Ambient temperature and humidity
What it gives you
The alarm does not clear itself
The alarm stays on after the shaking stops, until you have checked the building and cleared it in the app or with an ALARM SUS text.
What happened stays on record
The time of the alarm and the state of power and internet at that moment stay in the event log; anything that happened during an outage is sent once the connection is back.
Frequently asked
Is an earthquake sensor the same as an earthquake early warning system?
No. Early warning systems use stations near the epicentre and broadcast a warning seconds before the shaking reaches you. The SRD measures shaking in its own building: it warns once the shaking starts, but does not depend on a broadcast or on the internet.
Does it shut off the gas during an earthquake?
No. The SRD has relay outputs, but shutting off natural gas requires a certified valve that meets the regulations and installation by an authorised company. The SRD is not certified to drive a gas valve; it is used to report shaking.
Which numbers receive the alarm?
Up to three numbers you set in the app. The same numbers can ask the device for its status by SMS and silence the alarm.
Does it work during a power cut?
The device runs on mains power: during a power cut it shows as offline in the app, and when power returns and it starts up it sends an SMS to the registered numbers. To keep it running during an earthquake as well, we recommend a UPS on its supply.
When will it be available?
The SRD is in field trials. Tell us about your building or site and we will get back to you with details and a demo.
Let's look at how it would work on your site
Tell us about your setup and we will work out which model and which measurements you need.
info@elanka.com.tr +90 312 870 11 34