Product name : C7 beacon card
Chipset : nRF52832
Broadcasting Interval : 900mS
Support device : iOS 7.0+and Android 4.3+system and bluetooth 4.0+
Transmission range : Max 100meters in open space
Operation Voltage : 1.8-3.9V
Antenna : 50ohm
Accessories : Double adhesive
Net weight : 18g
Size : 90*60*4m
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