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Type
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smart siren
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color
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red
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built-in battery
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7.4v 400mah lithium battery
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input power
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ac100~240v 50/60hz
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• Built-in Battery: 7.4V 400mAh Lithium Battery
• Input Power: AC100~240V 50/60Hz
• Standby Current: 15.5mA
• Alarm Current :<300 mA
• Working Temprature: -10C ~+50C
• Relative Humidity: <95% (no Condensation)
• Alarm Volume: 120bB
• Wireless Defence Zone: 4
• Wireless Parameters: 433MHz, ev1527
• Product size : 155x100x45mm
• Application: home , office , mall, warehouse
Wireless Outdoor siren with 120db sound and flash . it doesn't work alone. it has to work with a home alarm system. In event of intrusion, the alarm system will send a RF signal to the siren, and then siren will sound a piecing voice to deter the intruder.
in the event of an intrusion, the alarm system will sand an RF to it, and the alarm will emit a high-decibel sound to block the intruder.
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