YASONG 0–8m Volume and Tone Remote Control for Compatible Alarm Sirens, Adjustable Sound Remote Solar LED Road guidance light and note that this model

and note that this model is not a remote control or RS-485 communication version

The YASONG SLA-05A outdoor industrial alarm siren combines a 130dB loud horn with a LED strobe warning light for factories

40 LED light sources for bright vehicle safety warning

The YASONG SLA-01HZ button control alarm siren combines a 0–120dB adjustable horn with a red LED strobe warning light for schools

The YASONG SLA-15B1+ABT100 is an industrial infrared beam alarm kit that combines a 130dB sound-and-light siren with a dual-beam infrared detector for outdoor perimeter protection

YASONG 0–8m Volume and Tone Remote Control for Compatible Alarm Sirens, Adjustable Sound Remote Solar LED Road guidance light and note that this modelThe YASONG adjustable volume and tone remote control is an alarm siren accessory designed for compatible YASONG alarm sirens that support remote sound adjustment. This remote control is used to adjust the volume and tone of the matched alarm siren. The listed remote control distance is 08m, making it suitable for close range sound setting before or during use. Adjusts alarm volume on compatible sirens Adjusts alarm tone for different warning needs 08m