Alarm

The utility model discloses an alarm comprising a fixed housing, a protection structure, a fireproof structure 1, a fireproof structure 2, a camera and an alarm, the inside of the fixed housing is fixedly connected with a battery assembly, the bottom of the fixed housing is provided with the protect...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LI YOU, XIN HAIYUAN, ZHAO JIALU, LI QIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALARM SYSTEMS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS ORDER TELEGRAPHS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION PRINTED CIRCUITS SIGNALLING SIGNALLING OR CALLING SYSTEMS
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Beschreibung
Zusammenfassung:	The utility model discloses an alarm comprising a fixed housing, a protection structure, a fireproof structure 1, a fireproof structure 2, a camera and an alarm, the inside of the fixed housing is fixedly connected with a battery assembly, the bottom of the fixed housing is provided with the protection structure and the fireproof structure 2, and the inside of the fireproof structure 2 is fixedly connected with the camera. According to the utility model, the fireproof shell can perform fireproof protection on the camera well, the protective cover can protect the fireproof shell, so that the camera can be subjected to fireproof protection well without shielding the sight of the camera, and the fireproof frame I and the fireproof frame II can protect the internal alarm well. The sound outlet hole can lead out the alarm sound of the alarm, and the sound amplification cylinder can amplify the alarm sound, thereby facilitating the fireproof protection of the alarm without affecting the transmission of the alarm so