Description
Power voltage: 5Vemission frequency: 868. 42MHZemission distance: ≤30m(through-wall distance)emission frequency: 868. 42MHZemission distance: ≤30 m(through-wall distance)Not...
Power voltage: 5Vemission frequency: 868. 42MHZemission distance: ≤30m(through-wall distance)emission frequency: 868. 42MHZemission distance: ≤30 m(through-wall distance)Not limited by time, space and hardware.No need of wiringeasy operation
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