Wireless Pir Alarm2009-1-5
Main Features:
◎ 433.92MHz or 315MHz radio frequency
◎ Sphere-crown PIR movement detector, with detection range approx. 6 meters at 90 angle
◎ Up...
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Wireless External Siren2009-1-5
Main Features:
◎ Able to work in conjunction with Wired or Wireless Alarm System
◎ 433.92MHz radio frequency
◎ Operational distance up to 30 meters...
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