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eufy Indoor Siren E20

eufy Indoor Siren E20

$49.99

  • Loud 110 dB Alarm for Whole-Floor Coverage: Powerful enough to alert the entire floor, ensuring a timely response.
  • Reliable Power with Backup Battery: The rechargeable battery provides 48 hours of backup during power outages and automatically recharges when power is restored.
  • Flexible Installation Options: Place on a desk, attach to a wall using the included 3M adhesive strip, or mount with screws.
  • Expansive Wireless Range with HomeBase™: Provides a stable connection with HomeBase™ at open-air distances of up to 656 ft (200 m).
  • Seamless Connection with HomeBase™: Compatible with HomeBase Mini (v4.0.5.2 or above), HomeBase 2 (v3.4.1.2 or above,released after 2021), HomeBase 3 (v3.7.2.6 or above), and HomeBase Pro (v4.1.4.3 or above). Ensure your HomeBase is updated to the latest version for optimal performance.


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  • eufy smart button with circular touch surface

    eufy Indoor Siren E20

    $49.99

  • eufy Indoor Siren E20 (3 Pack)

    eufy Indoor Siren E20 (3 Pack)

    $149.97

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$49 . 99

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Products Comparison

eufy Indoor Siren E20

eufy Indoor Siren E20

$49.99

Alarm Volume: 110 dB

Volume Adjustment: Supported

Communication Range: 656 ft / 200 m (Open Area)

Power Supply: 5V/1A with 6.5 ft Cable, Backup 48-Hour Battery for Outages

eufy Indoor Siren E20

eufy Security Siren

$39.99

Alarm Volume: 105 dB

Volume Adjustment: Supported

Communication Range: 656 ft / 200 m (Open Area)

Power Supply: CR123A ×2

FAQ

Does eufy Indoor Siren E20 require a connection to HomeBase? Which HomeBase models is it compatible with?
Yes, it needs to be connected to HomeBase™. Ensure your HomeBase™ is running the required version: HomeBase™ Mini (v4.0.5.2 or above); HomeBase™ S280 / HomeBase™ 2 (v3.4.1.2 or above, released after 2021); HomeBase™ S380 / HomeBase™ 3 (v3.7.2.6 or above); HomeBase™ Pro (v4.1.4.3 or above).
Does the Indoor Siren work during a power outage?
Yes. While normally plugged in, this device can operate for up to 48 hours during a power outage.
Note: Data based on internal lab testing. Actual performance may vary depending on usage conditions.
Can the volume be adjusted?
You can adjust the alarm volume in the app.
Can it be used outdoors?
No, it is designed for indoor use only.

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Customer Reviews

Based on 2 reviews
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A
Anonymous
Is not loud

Is not loud enough

A
Anonymous
Didn’t realize it needed to stay plugged in

Didn’t realize it needed to stay plugged in. Very inconvenient

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