Dahua HY-SA21A-W2(868) Wireless Smoke Alarm Category_Office Software Adjustable Height: offers maximum comfort

Adjustable Height: offers maximum comfort and adaptability to multiple requirements

you can get optimized gaming settings for most used gaming applications

5 GHz throughput: 867 Mbps (2×2:2 MIMO)

Especially crafted in an ultra-light and slim aluminum chassis

Auto Security Updates

Dahua HY-SA21A-W2(868) Wireless Smoke Alarm Category_Office Software Adjustable Height: offers maximum comfortDahua HY SA21A W2(868) Wireless Smoke Alarm Wireless Smoke Alarm Split spectrum sensor technology Test and silence features in one single button Loud sound output over 85 dB(A) at 3 meters Low quiescent current consumption Surface mount device (SMD) circuit board design Low battery warning signal