Wireless 433MHZ SOS Emergency Button
$ 6.96
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Wireless SOS Emergency Alarm Button for Elderly, Children and Home SecuritySpecification:Working Power: DC3.V(Cell coin battery)Working current: ≤15mAStandby current: ≤5uAEmission current:≥10mWSOS Button for emergencyWireless Distance:≥80M(Open Area)Wireless frequency:433Mhz SKU: sosbutton Category: SOS Button
