YASONG SLA-05BWIFI 130dB WiFi App Control Siren, 45W, 12 Tones, IP65, 2.4GHz WiFi, USB Upload, LED Strobe Voltage:AC220V and open-area installation is recommended

and open-area installation is recommended for better sensor performance

buzzer sound level and color version before listing

The YASONG SLA-900MY-500 is a high-power wireless remote control alarm siren with a 0–130dB adjustable loud horn

USB audio upload for custom alarm sounds

0–120dB adjustable sound for different alarm environments

YASONG SLA-05BWIFI 130dB WiFi App Control Siren, 45W, 12 Tones, IP65, 2.4GHz WiFi, USB Upload, LED Strobe Voltage:AC220V and open-area installation is recommendedThe YASONG SLA 05BWIFI smart WiFi alarm siren combines a 0130dB adjustable horn, 12 built in alarm tones and a LED strobe warning light for shops, schools, factories, homes, warehouses and outdoor security areas. This model can be turned on or off through the eWeLink app after power connection and WiFi pairing. It is compatible with Amazon Alexa and Google Home, and supports timer schedules and device sharing for daily warning control. WiFi app