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433MHZ WIRELESS DOOR WINDOW GAP MAGNETIC CONTACT SENSOR FOR ALARM SYSTEM

433MHZ WIRELESS DOOR WINDOW GAP MAGNETIC CONTACT SENSOR FOR ALARM SYSTEM

$10.79
  • Condition: New
  • Ships from: US
  • Seller: dangdang00d (99.7% positive)
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About this item

Transmission Frequency: 433MHZ. Antenna for long distance wireless, battery free provides a layer of security for any door or window inside or outside. 1x Magnetic Sensor. 50Pcs/Set Door Entry Access Proximity RFID ID Cards Token TK4100 EM4100 125Khz A.

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