Package Contains:

1 x Siren

4 x smart outdoor camera night Vision with 2way audio & motion detection and built-in Siren

1 x NVR 1 TB

1 x smoke sensor

1 x gas sensor

4 x RF Door/window sensor

4 x RF Motion sensor

1 x RF Bridge

Smart Outdoor Camera 2way audio with motion :

Sonoff RF Door/Window Sensor:

Sonoff RF Bridge:

Sonoff RF Motion Sensor: