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It can be used in a variety of scenarios, such as ticketing, visitor, membership management scenarios, to achieve card recycling.
433MHz wireless receiver Wireless transmission distance up to 1300m Supports 32 wireless detectors，8 wireless indoor sounders and 4 wireless outdoor
868MHz wireless receiver Wireless transmission distance up to 1700m Supports 32 wireless detectors, 8 wireless indoor sounders and 4 wireless
