Contact Us

adjustable touch memory ds1990 tm1990 tm key ibutton card door lock system

Just fill in the form below, click submit, you will get the price list, and we will contact you within one working day. Please also feel free to contact us via email or phone. (* is required).

  • Secure Entrances with Reliable tm1990 - Alibaba.com

    DS1990A, TM1990, RW 1990 electronic Ibutton keys. Data is transferred serially through the 1-Wire ® protocol, which requires only a single data lead and a ground return. The durable stainless-steel iButton package is highly resistant to environmental hazards such as dirt, moisture, and shock. Its compact coin-shaped profile is self-aligning ...

    Get Price
  • Ds1990 Tm1990 F5 Ibutton Key Card - Buy

    Ds1990 Tm1990 F5 Ibutton Key Card, Find Complete Details about Ds1990 Tm1990 F5 Ibutton Key Card,Ds1990,Tm1990 F5,Tm Card from Access Control Card Supplier or Manufacturer-Shenzhen Kaisere Technology Co., Ltd.

    Get Price
  • Secure Entrances with Reliable ds1990 ibutton key tag ...

    About product and suppliers: ds1990 ibutton key tag sets are computer-controlled cards situated at the entrances of buildings to ensure security.ds1990 ibutton key tag devices enable only authorized person to enter into the safeguarded area.The ds1990 ibutton key tag can be swiped or waved in front of a reader, which then verifies the information before allowing access.

    Get Price
  • Secure Entrances with Reliable ds1990a ibutton -

    US $0.14-$0.30 Piece. ds1990a ibutton sets are computer-controlled cards situated at the entrances of buildings to ensure security. ds1990a ibutton devices enable only authorized person to enter into the safeguarded area. The ds1990a ibutton can be swiped or waved in front of a reader, which then verifies the information before allowing access.

    Get Price
  • memory cards silicone bracelet IButton Key tm1990a DS

    memory cards silicone bracelet IButton Key tm1990a DS 1991 tm1991, US $ 2 - 3.5 Piece, Guangdong, China, Guangdong, China (Mainland), STM, STM.Source from Shenzhen ...

    Get Price
  • Buy TM1990A Dallas IButton TM Card Key Tag DS1990A

    (BIG PROMO) US $51.60 Buy TM1990A Dallas IButton TM Card Key Tag DS1990A F5 Non Magnetic For Access Control Electronic Lock From Vendor Rodanliu Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Access Control Cards Directly From China Access Control Cards Suppliers.

    Get Price
  • IButton Keys Reader - Shenzhen A. N. G Technology Co ...

    China IButton Keys Reader catalog of Tracking Ibutton Key Ds 1990/TM1990/RW1990, RW1990A Ibutton for Access Control provided by China manufacturer - Shenzhen A. N. …

    Get Price
  • China Ibuttons manufacturer, iButton Readers, iButton

    2020-8-18u2002·u2002We manufacture and supply low cost but high quality touch memory buttons (also called TM cards) which are similar to Maxim′s iButton. The TM cards are fully compatible with Maxim′s readers and adaptors with 1-Wire protocol. MAXIM DALLAS iButtons (import ones): DS1990A-F5, DS1990R, DS1990A-F3, DS199L1-F5, DS1992L, DS1993L, DS1994L, DS1961S ...

    Get Price
  • Buy Rewritable RFID Touch Memory Key RW1990 IButton

    (MEGA PROMO) US $0.47 Buy Rewritable RFID Touch Memory Key RW1990 IButton For Copy Card Sauna Dallas Keys TM Metal Cards From Merchant HeHeng-RFID. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best IC/ID Card Directly From China IC/ID Card …

    Get Price
  • Secure Entrances with Reliable tm card tm1990a f5 ...

    TM 1990 Electronic iButton Smart Card Ibutton Size Dia meter 17mm*6mm Weight 3.3g TM Key Size Handle L40mm*W15mm Weight 4.5g Wristband Size Band dia meter 65mm,stretchable Material Stainless steel + ABS/PPC Color Full color,customized welcome Date Save Over 10 years Capacity 64 bit serial number Application Access control/Guard Tour System Security Patrol/Sauna door locks/electronic door …

    Get Price
  • Secure Entrances with Reliable tm1990 - Alibaba.com

    DS1990A, TM1990, RW 1990 electronic Ibutton keys. Data is transferred serially through the 1-Wire ® protocol, which requires only a single data lead and a ground return. The durable stainless-steel iButton package is highly resistant to environmental hazards such as dirt, moisture, and shock. Its compact coin-shaped profile is self-aligning ...

    Get Price
  • Ds1990 Tm1990 F5 Ibutton Key Card - Buy

    Ds1990 Tm1990 F5 Ibutton Key Card, Find Complete Details about Ds1990 Tm1990 F5 Ibutton Key Card,Ds1990,Tm1990 F5,Tm Card from Access Control Card Supplier or Manufacturer-Shenzhen Kaisere Technology Co., Ltd.

    Get Price
  • Secure Entrances with Reliable ds1990 ibutton key tag ...

    About product and suppliers: ds1990 ibutton key tag sets are computer-controlled cards situated at the entrances of buildings to ensure security.ds1990 ibutton key tag devices enable only authorized person to enter into the safeguarded area.The ds1990 ibutton key tag can be swiped or waved in front of a reader, which then verifies the information before allowing access.

    Get Price
  • Secure Entrances with Reliable ds1990a ibutton -

    US $0.14-$0.30 Piece. ds1990a ibutton sets are computer-controlled cards situated at the entrances of buildings to ensure security. ds1990a ibutton devices enable only authorized person to enter into the safeguarded area. The ds1990a ibutton can be swiped or waved in front of a reader, which then verifies the information before allowing access.

    Get Price
  • memory cards silicone bracelet IButton Key tm1990a DS

    memory cards silicone bracelet IButton Key tm1990a DS 1991 tm1991, US $ 2 - 3.5 Piece, Guangdong, China, Guangdong, China (Mainland), STM, STM.Source from Shenzhen ...

    Get Price
  • Buy TM1990A Dallas IButton TM Card Key Tag DS1990A

    (BIG PROMO) US $51.60 Buy TM1990A Dallas IButton TM Card Key Tag DS1990A F5 Non Magnetic For Access Control Electronic Lock From Vendor Rodanliu Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Access Control Cards Directly From China Access Control Cards Suppliers.

    Get Price
  • IButton Keys Reader - Shenzhen A. N. G Technology Co ...

    China IButton Keys Reader catalog of Tracking Ibutton Key Ds 1990/TM1990/RW1990, RW1990A Ibutton for Access Control provided by China manufacturer - Shenzhen A. N. …

    Get Price
  • China Ibuttons manufacturer, iButton Readers, iButton

    2020-8-18u2002·u2002We manufacture and supply low cost but high quality touch memory buttons (also called TM cards) which are similar to Maxim′s iButton. The TM cards are fully compatible with Maxim′s readers and adaptors with 1-Wire protocol. MAXIM DALLAS iButtons (import ones): DS1990A-F5, DS1990R, DS1990A-F3, DS199L1-F5, DS1992L, DS1993L, DS1994L, DS1961S ...

    Get Price
  • Buy Rewritable RFID Touch Memory Key RW1990 IButton

    (MEGA PROMO) US $0.47 Buy Rewritable RFID Touch Memory Key RW1990 IButton For Copy Card Sauna Dallas Keys TM Metal Cards From Merchant HeHeng-RFID. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best IC/ID Card Directly From China IC/ID Card …

    Get Price
  • Secure Entrances with Reliable tm card tm1990a f5 ...

    TM 1990 Electronic iButton Smart Card Ibutton Size Dia meter 17mm*6mm Weight 3.3g TM Key Size Handle L40mm*W15mm Weight 4.5g Wristband Size Band dia meter 65mm,stretchable Material Stainless steel + ABS/PPC Color Full color,customized welcome Date Save Over 10 years Capacity 64 bit serial number Application Access control/Guard Tour System Security Patrol/Sauna door locks/electronic door …

    Get Price
  • Secure Entrances with Reliable tm1990 - Alibaba.com

    DS1990A, TM1990, RW 1990 electronic Ibutton keys. Data is transferred serially through the 1-Wire ® protocol, which requires only a single data lead and a ground return. The durable stainless-steel iButton package is highly resistant to environmental hazards such as dirt, moisture, and shock. Its compact coin-shaped profile is self-aligning ...

    Get Price
  • Ds1990 Tm1990 F5 Ibutton Key Card - Buy

    Ds1990 Tm1990 F5 Ibutton Key Card, Find Complete Details about Ds1990 Tm1990 F5 Ibutton Key Card,Ds1990,Tm1990 F5,Tm Card from Access Control Card Supplier or Manufacturer-Shenzhen Kaisere Technology Co., Ltd.

    Get Price
  • Secure Entrances with Reliable ds1990 ibutton key tag ...

    About product and suppliers: ds1990 ibutton key tag sets are computer-controlled cards situated at the entrances of buildings to ensure security.ds1990 ibutton key tag devices enable only authorized person to enter into the safeguarded area.The ds1990 ibutton key tag can be swiped or waved in front of a reader, which then verifies the information before allowing access.

    Get Price
  • Secure Entrances with Reliable ds1990a ibutton -

    US $0.14-$0.30 Piece. ds1990a ibutton sets are computer-controlled cards situated at the entrances of buildings to ensure security. ds1990a ibutton devices enable only authorized person to enter into the safeguarded area. The ds1990a ibutton can be swiped or waved in front of a reader, which then verifies the information before allowing access.

    Get Price
  • memory cards silicone bracelet IButton Key tm1990a DS

    memory cards silicone bracelet IButton Key tm1990a DS 1991 tm1991, US $ 2 - 3.5 Piece, Guangdong, China, Guangdong, China (Mainland), STM, STM.Source from Shenzhen ...

    Get Price
  • Buy TM1990A Dallas IButton TM Card Key Tag DS1990A

    (BIG PROMO) US $51.60 Buy TM1990A Dallas IButton TM Card Key Tag DS1990A F5 Non Magnetic For Access Control Electronic Lock From Vendor Rodanliu Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Access Control Cards Directly From China Access Control Cards Suppliers.

    Get Price
  • IButton Keys Reader - Shenzhen A. N. G Technology Co ...

    China IButton Keys Reader catalog of Tracking Ibutton Key Ds 1990/TM1990/RW1990, RW1990A Ibutton for Access Control provided by China manufacturer - Shenzhen A. N. …

    Get Price
  • China Ibuttons manufacturer, iButton Readers, iButton

    2020-8-18u2002·u2002We manufacture and supply low cost but high quality touch memory buttons (also called TM cards) which are similar to Maxim′s iButton. The TM cards are fully compatible with Maxim′s readers and adaptors with 1-Wire protocol. MAXIM DALLAS iButtons (import ones): DS1990A-F5, DS1990R, DS1990A-F3, DS199L1-F5, DS1992L, DS1993L, DS1994L, DS1961S ...

    Get Price
  • Buy Rewritable RFID Touch Memory Key RW1990 IButton

    (MEGA PROMO) US $0.47 Buy Rewritable RFID Touch Memory Key RW1990 IButton For Copy Card Sauna Dallas Keys TM Metal Cards From Merchant HeHeng-RFID. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best IC/ID Card Directly From China IC/ID Card …

    Get Price
  • Secure Entrances with Reliable tm card tm1990a f5 ...

    TM 1990 Electronic iButton Smart Card Ibutton Size Dia meter 17mm*6mm Weight 3.3g TM Key Size Handle L40mm*W15mm Weight 4.5g Wristband Size Band dia meter 65mm,stretchable Material Stainless steel + ABS/PPC Color Full color,customized welcome Date Save Over 10 years Capacity 64 bit serial number Application Access control/Guard Tour System Security Patrol/Sauna door locks/electronic door …

    Get Price
  • Secure Entrances with Reliable tm1990 - Alibaba.com

    DS1990A, TM1990, RW 1990 electronic Ibutton keys. Data is transferred serially through the 1-Wire ® protocol, which requires only a single data lead and a ground return. The durable stainless-steel iButton package is highly resistant to environmental hazards such as dirt, moisture, and shock. Its compact coin-shaped profile is self-aligning ...

    Get Price
  • Ds1990 Tm1990 F5 Ibutton Key Card - Buy

    Ds1990 Tm1990 F5 Ibutton Key Card, Find Complete Details about Ds1990 Tm1990 F5 Ibutton Key Card,Ds1990,Tm1990 F5,Tm Card from Access Control Card Supplier or Manufacturer-Shenzhen Kaisere Technology Co., Ltd.

    Get Price
  • Secure Entrances with Reliable ds1990 ibutton key tag ...

    About product and suppliers: ds1990 ibutton key tag sets are computer-controlled cards situated at the entrances of buildings to ensure security.ds1990 ibutton key tag devices enable only authorized person to enter into the safeguarded area.The ds1990 ibutton key tag can be swiped or waved in front of a reader, which then verifies the information before allowing access.

    Get Price
  • Secure Entrances with Reliable ds1990a ibutton -

    US $0.14-$0.30 Piece. ds1990a ibutton sets are computer-controlled cards situated at the entrances of buildings to ensure security. ds1990a ibutton devices enable only authorized person to enter into the safeguarded area. The ds1990a ibutton can be swiped or waved in front of a reader, which then verifies the information before allowing access.

    Get Price
  • memory cards silicone bracelet IButton Key tm1990a DS

    memory cards silicone bracelet IButton Key tm1990a DS 1991 tm1991, US $ 2 - 3.5 Piece, Guangdong, China, Guangdong, China (Mainland), STM, STM.Source from Shenzhen ...

    Get Price
  • Buy TM1990A Dallas IButton TM Card Key Tag DS1990A

    (BIG PROMO) US $51.60 Buy TM1990A Dallas IButton TM Card Key Tag DS1990A F5 Non Magnetic For Access Control Electronic Lock From Vendor Rodanliu Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Access Control Cards Directly From China Access Control Cards Suppliers.

    Get Price
  • IButton Keys Reader - Shenzhen A. N. G Technology Co ...

    China IButton Keys Reader catalog of Tracking Ibutton Key Ds 1990/TM1990/RW1990, RW1990A Ibutton for Access Control provided by China manufacturer - Shenzhen A. N. …

    Get Price
  • China Ibuttons manufacturer, iButton Readers, iButton

    2020-8-18u2002·u2002We manufacture and supply low cost but high quality touch memory buttons (also called TM cards) which are similar to Maxim′s iButton. The TM cards are fully compatible with Maxim′s readers and adaptors with 1-Wire protocol. MAXIM DALLAS iButtons (import ones): DS1990A-F5, DS1990R, DS1990A-F3, DS199L1-F5, DS1992L, DS1993L, DS1994L, DS1961S ...

    Get Price
  • Buy Rewritable RFID Touch Memory Key RW1990 IButton

    (MEGA PROMO) US $0.47 Buy Rewritable RFID Touch Memory Key RW1990 IButton For Copy Card Sauna Dallas Keys TM Metal Cards From Merchant HeHeng-RFID. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best IC/ID Card Directly From China IC/ID Card …

    Get Price
  • Secure Entrances with Reliable tm card tm1990a f5 ...

    TM 1990 Electronic iButton Smart Card Ibutton Size Dia meter 17mm*6mm Weight 3.3g TM Key Size Handle L40mm*W15mm Weight 4.5g Wristband Size Band dia meter 65mm,stretchable Material Stainless steel + ABS/PPC Color Full color,customized welcome Date Save Over 10 years Capacity 64 bit serial number Application Access control/Guard Tour System Security Patrol/Sauna door locks/electronic door …

    Get Price
  • Secure Entrances with Reliable tm1990 - Alibaba.com

    DS1990A, TM1990, RW 1990 electronic Ibutton keys. Data is transferred serially through the 1-Wire ® protocol, which requires only a single data lead and a ground return. The durable stainless-steel iButton package is highly resistant to environmental hazards such as dirt, moisture, and shock. Its compact coin-shaped profile is self-aligning ...

    Get Price
  • Ds1990 Tm1990 F5 Ibutton Key Card - Buy

    Ds1990 Tm1990 F5 Ibutton Key Card, Find Complete Details about Ds1990 Tm1990 F5 Ibutton Key Card,Ds1990,Tm1990 F5,Tm Card from Access Control Card Supplier or Manufacturer-Shenzhen Kaisere Technology Co., Ltd.

    Get Price
  • Secure Entrances with Reliable ds1990 ibutton key tag ...

    About product and suppliers: ds1990 ibutton key tag sets are computer-controlled cards situated at the entrances of buildings to ensure security.ds1990 ibutton key tag devices enable only authorized person to enter into the safeguarded area.The ds1990 ibutton key tag can be swiped or waved in front of a reader, which then verifies the information before allowing access.

    Get Price
  • Secure Entrances with Reliable ds1990a ibutton -

    US $0.14-$0.30 Piece. ds1990a ibutton sets are computer-controlled cards situated at the entrances of buildings to ensure security. ds1990a ibutton devices enable only authorized person to enter into the safeguarded area. The ds1990a ibutton can be swiped or waved in front of a reader, which then verifies the information before allowing access.

    Get Price
  • memory cards silicone bracelet IButton Key tm1990a DS

    memory cards silicone bracelet IButton Key tm1990a DS 1991 tm1991, US $ 2 - 3.5 Piece, Guangdong, China, Guangdong, China (Mainland), STM, STM.Source from Shenzhen ...

    Get Price
  • Buy TM1990A Dallas IButton TM Card Key Tag DS1990A

    (BIG PROMO) US $51.60 Buy TM1990A Dallas IButton TM Card Key Tag DS1990A F5 Non Magnetic For Access Control Electronic Lock From Vendor Rodanliu Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Access Control Cards Directly From China Access Control Cards Suppliers.

    Get Price
  • IButton Keys Reader - Shenzhen A. N. G Technology Co ...

    China IButton Keys Reader catalog of Tracking Ibutton Key Ds 1990/TM1990/RW1990, RW1990A Ibutton for Access Control provided by China manufacturer - Shenzhen A. N. …

    Get Price
  • China Ibuttons manufacturer, iButton Readers, iButton

    2020-8-18u2002·u2002We manufacture and supply low cost but high quality touch memory buttons (also called TM cards) which are similar to Maxim′s iButton. The TM cards are fully compatible with Maxim′s readers and adaptors with 1-Wire protocol. MAXIM DALLAS iButtons (import ones): DS1990A-F5, DS1990R, DS1990A-F3, DS199L1-F5, DS1992L, DS1993L, DS1994L, DS1961S ...

    Get Price
  • Buy Rewritable RFID Touch Memory Key RW1990 IButton

    (MEGA PROMO) US $0.47 Buy Rewritable RFID Touch Memory Key RW1990 IButton For Copy Card Sauna Dallas Keys TM Metal Cards From Merchant HeHeng-RFID. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best IC/ID Card Directly From China IC/ID Card …

    Get Price
  • Secure Entrances with Reliable tm card tm1990a f5 ...

    TM 1990 Electronic iButton Smart Card Ibutton Size Dia meter 17mm*6mm Weight 3.3g TM Key Size Handle L40mm*W15mm Weight 4.5g Wristband Size Band dia meter 65mm,stretchable Material Stainless steel + ABS/PPC Color Full color,customized welcome Date Save Over 10 years Capacity 64 bit serial number Application Access control/Guard Tour System Security Patrol/Sauna door locks/electronic door …

    Get Price
  • Secure Entrances with Reliable tm1990 - Alibaba.com

    DS1990A, TM1990, RW 1990 electronic Ibutton keys. Data is transferred serially through the 1-Wire ® protocol, which requires only a single data lead and a ground return. The durable stainless-steel iButton package is highly resistant to environmental hazards such as dirt, moisture, and shock. Its compact coin-shaped profile is self-aligning ...

    Get Price
  • Ds1990 Tm1990 F5 Ibutton Key Card - Buy

    Ds1990 Tm1990 F5 Ibutton Key Card, Find Complete Details about Ds1990 Tm1990 F5 Ibutton Key Card,Ds1990,Tm1990 F5,Tm Card from Access Control Card Supplier or Manufacturer-Shenzhen Kaisere Technology Co., Ltd.

    Get Price
  • Secure Entrances with Reliable ds1990 ibutton key tag ...

    About product and suppliers: ds1990 ibutton key tag sets are computer-controlled cards situated at the entrances of buildings to ensure security.ds1990 ibutton key tag devices enable only authorized person to enter into the safeguarded area.The ds1990 ibutton key tag can be swiped or waved in front of a reader, which then verifies the information before allowing access.

    Get Price
  • Secure Entrances with Reliable ds1990a ibutton -

    US $0.14-$0.30 Piece. ds1990a ibutton sets are computer-controlled cards situated at the entrances of buildings to ensure security. ds1990a ibutton devices enable only authorized person to enter into the safeguarded area. The ds1990a ibutton can be swiped or waved in front of a reader, which then verifies the information before allowing access.

    Get Price
  • memory cards silicone bracelet IButton Key tm1990a DS

    memory cards silicone bracelet IButton Key tm1990a DS 1991 tm1991, US $ 2 - 3.5 Piece, Guangdong, China, Guangdong, China (Mainland), STM, STM.Source from Shenzhen ...

    Get Price
  • Buy TM1990A Dallas IButton TM Card Key Tag DS1990A

    (BIG PROMO) US $51.60 Buy TM1990A Dallas IButton TM Card Key Tag DS1990A F5 Non Magnetic For Access Control Electronic Lock From Vendor Rodanliu Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Access Control Cards Directly From China Access Control Cards Suppliers.

    Get Price
  • IButton Keys Reader - Shenzhen A. N. G Technology Co ...

    China IButton Keys Reader catalog of Tracking Ibutton Key Ds 1990/TM1990/RW1990, RW1990A Ibutton for Access Control provided by China manufacturer - Shenzhen A. N. …

    Get Price
  • China Ibuttons manufacturer, iButton Readers, iButton

    2020-8-18u2002·u2002We manufacture and supply low cost but high quality touch memory buttons (also called TM cards) which are similar to Maxim′s iButton. The TM cards are fully compatible with Maxim′s readers and adaptors with 1-Wire protocol. MAXIM DALLAS iButtons (import ones): DS1990A-F5, DS1990R, DS1990A-F3, DS199L1-F5, DS1992L, DS1993L, DS1994L, DS1961S ...

    Get Price
  • Buy Rewritable RFID Touch Memory Key RW1990 IButton

    (MEGA PROMO) US $0.47 Buy Rewritable RFID Touch Memory Key RW1990 IButton For Copy Card Sauna Dallas Keys TM Metal Cards From Merchant HeHeng-RFID. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best IC/ID Card Directly From China IC/ID Card …

    Get Price