





🚨 Stay loud, stay safe — security that never sleeps!
The eufy Security Siren delivers a powerful 105 dB wireless alarm with IP65 weatherproofing, perfect for indoor and outdoor use. Compatible with HomeBase S380 and S280, it offers easy, tool-free installation and smart app control for instant alerts and battery monitoring. Powered by two CR123 batteries, it boasts up to 2 years of reliable operation, making it a must-have for proactive home security.





| Battery description | Rechargeable Lithium-ion | 
| Number of batteries | 2 Lithium Ion batteries required. (included) | 
| Control method | App | 
| Noise level | 105 Decibels | 
| Mounting type | Tabletop Mount | 
| Sensor technology | Motion Sensor | 
| UPC | 194644200701 | 
| Manufacturer | Anker | 
| Part Number | T89703D1 | 
| Product Dimensions | 10.2 x 102 x 33 cm; 199.58 g | 
| Batteries | 2 Lithium Ion batteries required. (included) | 
| Item model number | T8970 | 
| Included Components | 1 Quick Start Guide (QSG), 1 Smoke Alarm Listener, 1 CR123 Battery, and 1 pack of screws. | 
| Batteries included? | Yes | 
| Batteries Required? | No | 
| Battery Cell Type | Lithium Ion | 
| Item Weight | 200 g | 
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