![](https://gqt.gr/1897/es-430-bp-orisec-siren-backplate.jpg)
The backplate of the ES-430 siren.
Security policy (edit with module Customer reassurance)
Delivery policy (edit with module Customer reassurance)
Return policy (edit with module Customer reassurance)
The backplate of the ES-430 siren. It has twin piezo, screw and wall tamper, and the siren's circuit board.
The backplate of the ES-430 siren.