Topvico 2pcs Panic Button RF 433mhz Watch Bracelet
$15.90
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Brand Name: TOPVICOModel Number: TP-309DR-2Function: 433MHZ Wireless SOS Wristband / BraceletTechnical Parameters: 433Mhz, EV1527, 430KWork Style: Must connect to 433mhz alarm host or our alarm IP cameraWorking Voltage/Current: DC 3V/13mABattery: 1*C2032 battery (include), normally work more than 12 monthsTransmitted Power: 10mWModulation Mode: ASKWork Temperature: -25~+75 Degrees CelsiusWork Mode: Send out alarm signal in 0.8s after triggered (avoid false alarm)Work distance: 15 to 30m indoor, 100m outdoor
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