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      AlibabaSecurityAccess Control Systems & ProductsEAS SystemsWholesale secure ttl

      Secure Ttl

      (617 products available)

      CH86 Voice Speaker with Low and High Level Triggers TTL and RS232 Serial Port Control 485 Control None Network

      CH86 Voice Speaker with Low and High Level Triggers TTL and RS232 Serial Port Control 485 Control None Network

      $23.00 - $29.00
      Min Order: 2 pieces
      3 yrsCN
      4.9
      /5
      ·
      47 reviews
      ·
      "good service"
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      Aidmi Factory Safe Tuya Smart Finger Print Security Wifi Password Hotel Lock Remotely Unlock Rfid Card Fingerprint Door Lock Ttl

      Aidmi Factory Safe Tuya Smart Finger Print Security Wifi Password Hotel Lock Remotely Unlock Rfid Card Fingerprint Door Lock Ttl

      $24.00 - $29.00
      Min Order: 50 pieces
      2 yrsCN
      0.0
      /5
      ·
      0 reviews
      ·
      "Timely delivery"
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      Serial to Ethernet Converter Module USR-TCP232-T2 Bidirectional Transmission of serial TTL and RJ45 Port

      Serial to Ethernet Converter Module USR-TCP232-T2 Bidirectional Transmission of serial TTL and RJ45 Port

      Ready to Ship
      $7.85 - $8.99
      Min Order: 2 pieces
      Shipping per piece: $3.56
      1 yrsCN
      5.0
      /5
      ·
      1 reviews
      ·
      "fast delivery"
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      RD002 640*480 86 BOX 1D QR IC Wiegand Scanner RS232 USB RS485 RJ45 Access Control Device for Building House Office Security

      RD002 640*480 86 BOX 1D QR IC Wiegand Scanner RS232 USB RS485 RJ45 Access Control Device for Building House Office Security

      $39.00 - $55.00
      Min Order: 1 piece
      verify8 yrsCN
      5.0
      /5
      ·
      6 reviews
      ·
      "fast shipment"
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      HCCTG Security Swing Door Access Control QR Code Reader For Scenic Spot Part HM30-IC

      HCCTG Security Swing Door Access Control QR Code Reader For Scenic Spot Part HM30-IC

      $44.00 - $54.00
      Min Order: 1 unit
      verify15 yrsCN
      4.7
      /5
      ·
      16 reviews
      ·
      "Fast shipping"
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      Guard patrol system face scan access control system face recognition security checkpoint face id access control recognition

      Guard patrol system face scan access control system face recognition security checkpoint face id access control recognition

      Ready to Ship
      $280.00 - $400.00
      Min Order: 1 set
      Shipping per piece: $32.16
      verify6 yrsCN
      5.0
      /5
      ·
      9 reviews
      ·
      "professional supplier"
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      50CH 12V/24V RS485 locker Storage Cabinet Security Rfid Access control system electronic cabinet locker control board

      50CH 12V/24V RS485 locker Storage Cabinet Security Rfid Access control system electronic cabinet locker control board

      $42.75 - $48.45
      Min Order: 1 piece
      5 yrsCN
      5.0
      /5
      ·
      1 reviews
      ·
      "Good supplier"
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      Eseye Wholesale High Quality High Security Anti Theft Smart Door Lock Tuya Wifi Biometric Smart Ttlock Electronic Lock

      Eseye Wholesale High Quality High Security Anti Theft Smart Door Lock Tuya Wifi Biometric Smart Ttlock Electronic Lock

      $52.00 - $59.00
      Min Order: 1 piece
      verify6 yrsCN
      4.9
      /5
      ·
      13 reviews
      ·
      "fast delivery"
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      Locks & Keys

      About products and suppliers

      617 secure ttl products are offered for sale by suppliers on Alibaba.com, of which biometric access control products accounts for 10%, other access control products accounts for 1%, and smart locks accounts for 1%. A wide variety of secure ttl options are available to you, such as abs, plastic and metal.You can also choose from white, black and red secure ttl,As well as from waterproof, eco-friendly secure ttl,
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