eufy Indoor Siren E20 (3 Pack)

$149.97
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  • 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).
  • Requires a US version of HomeBase™ to Operate: 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.


Choice
  • eufy Indoor Siren E20 (3 Pack)
    eufy Indoor Siren E20 (3 Pack)
    $49.99
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    eufy Smoke Alarm E10
     with Coupon
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    eufy Entry Sensor E20
    $29.99
  • eufy Motion Sensor E20
    eufy Motion Sensor E20
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Quick Intro

Expansive Wireless Range

  • Position the siren for optimal sound projection in your home. Connect to HomeBase™ for dependable performance up to 656 ft (200 m).
One-Tap Mute

  • Instantly silence the siren after a situation is resolved or to manage false alarms.

Specs

Features
Dimensions81.3 × 81.3 × 41.3 mm
Alarm Volume110 dB
Volume AdjustmentSupported
Communication Range656 ft / 200 m (Open Area)
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Products Comparison

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 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?
Does the Indoor Siren work during a power outage?
Can the volume be adjusted?
Can it be used outdoors?