eufy Indoor Siren E20
- 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).
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Seamless Connection with HomeBase™: Compatible with HomeBase ™ Mini (v4.0.5.2 or above), HomeBase ™ 2 (v3.4.1.2 or above), 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.
White$49.99
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- Position the siren for optimal sound projection in your home. Connect to HomeBase™ for dependable performance up to 656 ft (200 m).
- Instantly silence the siren after a situation is resolved or to manage false alarms.
Specs
| Features | |
| Dimensions | 81.3 × 81.3 × 41.3 mm |
| Alarm Volume | 110 dB |
| Volume Adjustment | Supported |
| Communication Range | 656 ft / 200 m (Open Area) |
Products Comparison
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); 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.