433mhz wireless door magnetic sensor home burglar security alarm system
Receiving frequency433mhz alarmdisalarm typewireless keyboard battery life year08 power supply v12 quiescent current ua025 transmitting current ma01 transmission frequency433mhz unobstructed effective range m150 mmagnetron distance mm15 coding typelearning code operating humidity rh25 80 operate temperature 10 40
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