The Everspring EVR_SE812 Z-wave home automation siren warns everyone in the building by means of a penetrating sound and a flash light in case of a possible alarm. In combination with a z-wave door / window sensor and a z-wave motion detector you quickly create a professional wireless alarm system with many possibilities. The SE812 Siren has an inside switch, with which you can choose between 90dB or 100 dB volume of the siren. Choose the supplied batteries or an external power supply (sold separately). When using batteries, the siren will give a warning when the batteries are almost empty.
Review by BORDER /
(Posted on 07/03/2019)
The product was easy to install and works according to specifications. The manual could have been more informative with respect to the positioning of the jumpers on the PCB.