your alarm kit includes 1 alarm host,1 motion detector, 2 remote controls, 10 door/window sensors, 2 rfid cards and 1 wired siren, all come with the required batteries. 👍Support WIFI and GSM ...

Solar-powered security cameras featuring 2K resolution, AI human detection, and a siren alarm, perfect for wireless outdoor ...

An external siren would be welcome, like the one offered by Yale in its equivalent (but rather more expensive) alarm kit. However, Eufy sells additional wireless sirens which cost £40 and can be ...