






🚨 Stay a step ahead with eufy’s siren that screams security and style!
The eufy Security Siren is a powerful 105 dB wireless alarm designed for both indoor and outdoor use with an IP65 weatherproof rating. Compatible with HomeBase S380 and S280, it integrates seamlessly with the eufy Security app for remote alerts and easy monitoring. Installation is tool-free, and its two CR123 batteries provide up to 2 years of reliable operation, making it a smart, low-maintenance addition to any modern home security setup.


















| ASIN | B0D6299D6Y |
| Batteries | 2 Lithium Ion batteries required. (included) |
| Batteries Required? | No |
| Batteries included? | Yes |
| Battery Cell Type | Lithium Ion |
| Battery description | Rechargeable Lithium-ion |
| Control method | App |
| Customer Reviews | 4.2 4.2 out of 5 stars (423) |
| Date First Available | 4 Jun. 2024 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Included Components | 1 Quick Start Guide (QSG), 1 Smoke Alarm Listener, 1 CR123 Battery, and 1 pack of screws. |
| Item Package Quantity | 1 |
| Item Weight | 200 g |
| Item model number | T8970 |
| Item weight | 0.44 Pounds |
| Manufacturer | Anker |
| Mounting type | Tabletop Mount |
| Noise level | 105 Decibels |
| Number of batteries | 2 Lithium Ion batteries required. (included) |
| Part Number | T89703D1 |
| Product Dimensions | 10.2 x 102 x 33 cm; 199.58 g |
| Sensor technology | Motion Sensor |
| UPC | 194644200701 |
S**R
Would recommend
Part of the Eufy Alarm and cctv system. Works very well. I have 2 front and Back. Easy to set up, installation and the app does everything for you. Very loud, never had a problem. Would recommend.
M**T
Loud and easy to setup. Great for 2-3 bed standard size house
This siren is a big step up from the Eufy home base alarm – it's noticeably louder and makes the system feel much more effective. I really appreciate that you can add multiple sirens through the Eufy app, which is great if you want alarms both inside and outside, or on different floors for better coverage. While it's not the loudest alarm I’ve ever heard, it's more than sufficient for most 2–3 bedroom homes. Id class it about the same loudness/ possibly slightly louder than a standard house fire alarm. Definitely a worthwhile addition to your Eufy setup so I highly recommend.
M**W
Good addition to my Eufy system
I bought the Siren to add to my existing Eufy security setup, and overall, I’m happy with it. Setup was incredibly easy and it connected to my HomeBase straight away. It’s also compact and doesn’t stand out too much, which is great for discreet placement. A lot of reviews mention the volume, and yes, it’s not the loudest siren out there. If you're expecting an ear-piercing alarm, this might not be for you if you want to use it outside but indoors it definitely is loud enough. That said, it’s still loud enough to grab attention, especially indoors. I also like that you can adjust the volume and change the alarm tone, so it’s not overly harsh. One thing I appreciate is that it runs on battery backup as well, so it won’t stop working in a power cut. It also reacts instantly when triggered, and because it’s wireless, there’s no complicated installation. If you already have a Eufy security system and just want and extra layer of security, this is a decent addition. It’s not the most powerful siren but pacts a punch.
M**N
Loud and gets your attention
Nice and loud! I have triggering when a frost/leak sensor is triggered giving us time to fix the issue before it becomes a crisis. Connected easily and quickly to the base station. Not tested it outside but seems to be specked to be being ip65 weatherproofed , may get another one and mount it on the outside wall.
J**N
Good addition the system.
Not as imposing or loud as a traditional alarm box but can certainly be heard and turns the system into a proper alarm. Defiantly worth having.
P**6
My grans dogs rear is louder after leftover Sunday roast.
I was pleased as punch to find out there was a "loud and audible" siren for my security system, was easy to setup as all eufy items are. Going through testing and how dissapojntwd was I, seriously my grand jack russell can produce louder gas than this waste of money. I don't have no doubt my propery is no more secure than before. I really think that I've wasted far to much money on this junk.
M**D
Don’t waste your money
Pretty useless the siren is no good if you want to use it outside
M**H
Easy and quick to set up
I needed this because I have now set my base station to work on wireless so that it can now be moved to a secure location. This means that any evidence is more likely to be preserved
D**Y
Jeden z produktów eufy na którym się nieco zawiodłem,syrena jak na syrenę jest zwyczajnie cicha.
D**E
Prodotto di Ottima Qualità, così come tutti i prodotti Eufy.
P**Z
Perfectamente sincronizada con Home base 2. No entiendo todavía porque no se comercializa la sirena. Funciona perfectamente.
D**D
Uppfyller helt mina förväntningar. Snabb leverans.
R**N
Envoi rapide et matériel top
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