
PIR Detect Sensor
View all Saykey productsConnectivity: Z-WaveCategory: Sensor
This product equips with precision spherical Fresnel lens, to improve the efficiency of energy reception, high sensitivity and to reduce false alarm rate.
Will it keep working?
It works locally over Z-Wave, so it keeps running even if Saykey shuts down the app or the servers. Nothing here ties you to a single company's survival.
- Works locally over Z-Wave — keeps running without the maker's cloud
- Still in production
Based on how this device connects (local vs. cloud), whether it’s still sold and supported, and its app / subscription. A guide, not a guarantee.
Connectivity
Z-Wave














