YASONG SLA-05BY-500 130dB Remote Control Siren, 500m Range, 45W, 12 Tones, LED Strobe Wi-Fi Network Alarm Systems & Sirens Portable handheld design for quick

Portable handheld design for quick carrying and use

and timer setting details should be checked before installation

Approximately 300m alarm range for large industrial areas

layer quantity

the alarm stops

YASONG SLA-05BY-500 130dB Remote Control Siren, 500m Range, 45W, 12 Tones, LED Strobe Wi-Fi Network Alarm Systems & Sirens Portable handheld design for quickThe YASONG SLA 05BY 500 wireless remote control alarm siren combines a 0130dB adjustable horn, 45W alarm power, 12 alarm tones and a LED strobe warning light for outdoor industrial and emergency security applications. This model works by wireless remote control operation. After wiring and power on, users can turn the alarm on or off by remote controller from up to 500m 0. 31 mile in open areas without walls. 500m remote control range for open area