According to our motion detector for alarm systems expert
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Performances
Battery life
General
"The loud 105 dB siren will scare away unwanted visitors," the product information stated.
I wanted to use it as a deterrent in my garage, as a sustained 105 dB in an enclosed space is excruciatingly loud. But I only measured 85 dB (at 10 cm) and 73 dB (at 1 m). Even my cat is only mildly startled by it.
Philippe
26 July 2025
Automatically translated from Dutch
Nice, solid devices that are relatively easy to connect and install, but there's no clear, comprehensive manual explaining how everything works and what it can do. The app offers a lot of configuration options, but it's unclear what they do and how to use them.
Jeroen
8 December 2025
Automatically translated from Dutch
Easy to integrate into your existing Eufy alarm system. Looks nice and solid. The sound of the sirens is a bit disappointing to me personally. The position of the sirens is therefore crucial to be able to be warned. My advice is therefore to place multiple sirens in a (large) home. Tip! Do NOT use your home base as sirens, otherwise the burglar will immediately know where your system is stored ;)
Vincent
17 May 2025
Automatically translated from Dutch
Product number | 958117 | |
|---|---|---|
Manufacturer code | T89703D1 | |
Brand | eufy | |
Warranty | 2 years | |
Processing of your defect | Via Coolblue |
Protocol | WiFi | |
|---|---|---|
Empty battery warning |
Height | 3,3 cm | |
|---|---|---|
Width | 10,2 cm | |
Depth | 10,2 cm | |
Color | White |
