This model uses a stainless steel housing with ABS components for corrosion resistance
The unit uses power-on activation: the siren and flashing light start when power is applied and stop when power is removed
The YASONG SLA-05E outdoor alarm siren combines a 130dB loud horn
12 built-in sounds with remote tone adjustment
IP66 waterproof housing for outdoor use
YASONG SLA-1101MY Wireless Remote Rotating Beacon Light, 500m/2000m Range, IP44, Bolt Base, No Sound Microwave Motion Sensor Alarms This model uses a stainlessThe YASONG SLA 1101MY wireless rotating beacon warning light is a remote controlled visual warning light designed for traffic control, emergency rescue, warehouses, factories and utility vehicles. This model works by remote control operation after wiring: after the beacon is wired and powered on, it enters standby mode and can be turned on or off by remote controller. Remote range options include 500m and 2000m in open areas without walls. Wireless