KERUI J008 Wireless Outdoor External Flash LED strobe Light Siren Work For GSM PSTN Home Security Voice Burglar Alarm System
Note: if you don't buy the alarm device from our store,we can't give 100% guarantee that the sensor is compatible with your device.hope your understanding for this.
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Transmission frequency: 433MHz default (315mhz , pls email us )
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Suitable for outdoor use
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Built-in backup battery
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Built-in Antenna
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Can send out 110db (+3db or -3db) audio alarm and flash built-in LED when the system alarms
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Operating power: 110-240V
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Dimensions: 11.2(W)x20.1(L)x7(H)cm
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Comply with GB12663-2001
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1x wireless siren