ZigBee Key Fob KF205

Main Feature:

Zigbee key fob designed for smart security and automation scenarios. KF205 enables one-touch arming/disarming, remote control of smart plugs, relays, lighting, or sirens, making it ideal for residential, hotel, and small commercial security deployments. Its compact design, low-power Zigbee module, and stable communication make it suitable for OEM/ODM smart security solutions.


  • Model: KF205
  • Item Dimension: 37.6(W) x 75.66(L) x 14.48(H) mm
  • Fob Port: Zhangzhou, China
  • Payment Terms: L/C,T/T




  • Product Detail

    Tech Specs

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    Product Tags

    ▶ Main Features:

    • ZigBee HA 1.2 compliant
    • compatible with other ZigBee products
    • Easy installation
    • Remote on/off control
    • Remote arm/disarm
    • Low battery detection
    • Low power consumption

    ▶Product:

    205z 205.629 205.618 205.615

    Application:

    • Security system arming/disarming
    • Remote trigger for panic alert
    • Control smart plug or relay
    • Hotel staff quick control
    • Elderly care emergency call
    • Multi-button configurable automation

    use case:

    Works Seamlessly with a Full Range of Zigbee Security Devices

    The KF205 key fob is commonly paired with a variety of Zigbee security sensors, enabling users to activate or deactivate alarm modes with a single press. When used together with a Zigbee motion sensor and Zigbee door sensor, the key fob provides a convenient and intuitive way to manage daily security routines without accessing a mobile app.

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  • ▶ Main Specification:

    Wireless Connectivity ZigBee 2.4GHz IEEE 802.15.4
    RF Characteristics Operating Frequency: 2.4GHz
    Outdoor/Indoor range: 100m/30m
    ZigBee Profile Home Automation Profile
    Battery CR2450, 3V Lithium battery
    Battery Life: 1 year
    Operating Ambient Temperature: -10~45°C
    Humidity: up to 85% non-condensing
    Dimension 37.6(W) x 75.66(L) x 14.48(H) mm
    Weight 31 g

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