All eufy devices have a LED indicator light that helps determine what state the device is in. For the eufy alarm system, the HomeBase, keypad and sensor have their own LED indicator light respectively. The LED indicator light on the eufy alarm system is located in front of the device.

HomeBase 2 LED Indicator Light Status and Its Meaning
LED Indicator Light Status
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Description
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Blinking red
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Ready for setup
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Solid red
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Failed to connect to the network
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Blinking blue
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Connected to the network successfully but has not been setup
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Solid blue
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Setup successfully
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Blinking red and blue alternately
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Upgrading firmware
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Keypad LED Indicator Light Status and Its Meaning
LED Indicator Light Location
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LED Indicator Light Status
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Description
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LED indicator at the upper right corner on the keypad
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Blinking blue
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Pairing to HomeBase
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Solid blue
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- Pairing with HomeBase
- Fully charged
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Blinking red
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Bot connected to HomeBase
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Off
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Standby or pairing failed
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Solid red
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Charging
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Blinking red
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Upgrading firmware
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Keypad button
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Keypad indicator blinking white 3 times
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Access code error
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Only X and √ buttons blinking white for 5 seconds
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Device faults detected that must be dealt with to switch to a certain mode
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Mode button (Away/Home/Cus/Alarm off)
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Solid blue
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The current mode is active
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Blinking blue
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The current mode is active and the countdown has started for you to leave the house
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Solid white
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Device faults detected that must be dealt with to switch to a certain mode
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Blinking white
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Failed to switch mode
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Motion Sensor LED Indicator Light Status and Its Meaning
Device Status
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LED Indicator Light Status
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Description
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Motion sensor is pairing with HomeBase
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Blinking blue continuously
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Waiting to connect
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Solid blue for 5 seconds
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Paired successfully
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Off
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Failed to connect to the HomeBase
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Motion sensor is working
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Blinking blue
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Movement detected while the HomeBase is connected
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Blinking red
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Movement detected while the HomeBase is not connected
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Motion sensor is in the test mode
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Solid red
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Enter the test mode successfully
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Blinking red for 1 second
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Movement detected when the motion sensor is in the test mode
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Off
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Failed to enter the test mode
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Entry Sensor LED Indicator Light Status and Its Meaning
LED Indicator Light Status
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Description
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Blinking blue
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Adding to HomeBase
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Blinking blue (once)
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Sensor detects an open/close activity
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Blinking red (once)
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Sensor battery is low or is disconnected from HomeBase
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If you still have questions regarding the LED indicator light status on the eufy alarm system, please contact us for further assistance.