The Marmitek SD90 smoke detector ensures that you receive a timely warning in case of a fire. When you are at home, the built-in siren will raise the alarm. Combined with your wireless Marmitek security system the internal siren, the phone dialler and the light controller (not for HomeGuard) will also be activated. This means you will get optimal warning and your exits are clearly lit. When you are out, you will receive a warning via your mobile phone.
Every SD90 is registered at the same address. There is no maximum amount of smoke detectors.
No, only the first SD90 you register will take up the place of a KR21. The other SD90s are registered at the same address.
When the battery of the SD90 is almost empty, the SD90 will indicate this by beeping every 30 to 40 seconds. You need to replace the battery.
For instance the Varta professional 9V lithium battery. Due to the continuously increasing demand for fire protection products, in future also the demand for extremely durable batteries will increase. The VARTA Professional Lithium 9 V Block has a minimal self discharge and thus ideal for smoke detectors. Minimum self-discharge, only 15% loss after 10 years storage. Outstanding quality, maximum capacity and performance with optimum leakage protection
When the battery of the SD90 is almost empty, the SD90 will indicate this by beeping every 30 to 40 seconds. You need to replace the battery.
When the battery of the SD90 is almost empty, the SD90 will indicate this by beeping every 30 to 40 seconds. You need to replace the battery.
When the battery of the SD90 is almost empty, the SD90 will indicate this by beeping every 30 to 40 seconds. You need to replace the battery.
Every SD90 is registered at the same address. There is no maximum amount of smoke detectors.
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