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The buzzer is mainly used for alerting or alarming, depending on the design and use, it can emit music, siren, beep, alarm, etc. The buzzers used in washing machines mostly emit a beeping sound to alert the user to the operation process.
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How does this siren alarm system protect your house?. 2, When the door sensors, PIR motion sensor, Curtain detectors or other sensors be triggered, this siren will sound to deter thieves. A: No, this siren work as an alarm system, it can work with wireless sensors to protect your house.
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2x Fernbedienungen. Erweiterbar: bis zu 99 Sensoren + 10 RFiD Schlüsselanhänger programmierbar. Erweiterung: bis zu 99 drahtlose Sensoren. Dual-Konnektivität: WLAN 2,4 GHz + GSM 4G (auch 3G & 2G). Notstrom: eingebauter Akku für 4–6 Stunden Betrieb bei Stromausfall.
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Wired Operation: Ensures stable and continuous performance without battery dependency. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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Radwell is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers.
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You'll have a 10-second window to enter your custom PIN code. Ensure the safety of your outdoor structures with our Battery-Powered Wireless Alarm, designed to provide powerful yet simple security solutions.
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