ISN-SM Seismic Detectors
![](https://resources-boschsecurity-cdn.azureedge.net/public/images/middle/ProductPhoto_Web_all_2638242059.jpg)
ISN-SM Seismic Detectors
Seismic detector, 50m²
Commercial Type No. ISN-SM-50
Product No. F.01U.002.248
![](https://resources-boschsecurity-cdn.azureedge.net/public/images/middle/ProductPhoto_Web_all_2638242059.jpg)
ISN-SM Seismic Detectors
Seismic detector, 80m²
Commercial Type No. ISN-SM-80
Product No. F.01U.002.246