Press and hold the (usually hidden under the dashboard) until the siren chirps.
This article serves as a comprehensive overview of the WR 800 features, installation basics, and programming steps typically found in the official manual. Key Features of the WR 800 Alarm manual alarme wr 800pdf full
This is often caused by the ultrasonic sensors being set too high. Use the sensitivity adjustment screw on the side of the main module to turn it down. Press and hold the (usually hidden under the