YASONG SLA-05BY-4-2000 130dB 2000m Remote Siren, Multiple Remotes, 45W, IP65, USB Audio, LED Strobe collection-solar-powered-alarms It does not include a

It does not include a buzzer or siren sound

2 miles in open areas without walls

It is a visual warning light only and does not include a siren sound

This is an audible warning siren only and does not include LED strobe light

0–130dB adjustable siren volume using the side button

YASONG SLA-05BY-4-2000 130dB 2000m Remote Siren, Multiple Remotes, 45W, IP65, USB Audio, LED Strobe collection-solar-powered-alarms It does not include aThe YASONG SLA 05BY 4 2000 is a long range wireless remote control alarm siren with a 0130dB adjustable loud horn, LED strobe warning, and multiple remote control options for outdoor and industrial alerts. This model stays in standby mode after power on and can be turned on or off by remote control. The remote range is rated up to 2000m 1. 24 miles in open areas without walls. 0130dB adjustable volume for different warning needs 2000m remote control