The YASONG SLA-05B1 outdoor timer alarm siren combines a 0–130dB adjustable horn
12 built-in alarm tones
24-mile wireless remote control for long-range activation
2Ah rechargeable battery for farms
Please install the solar panel facing sunlight and avoid shade from trees or buildings
YASONG LTE-5071 LED Strobe Beacon Warning Light, No Sound, 3W, IP44, Bolt Base, DC/AC Voltage Options Voltage:AC220V The YASONG SLA-05B1 outdoor timerThe YASONG LTE 5071 LED strobe beacon warning light combines a 3W LED visual signal, no sound warning design and bolt base installation for public emergency warning, traffic control, warehouses, factories, utility vehicles and industrial equipment. This model is a visual warning light only. It does not include a buzzer or siren sound, and it requires wiring before use. 3W LED strobe light for clear visual safety warning No sound design for visual only