YASONG SLA-05AY 130dB 2000m Remote Control Siren, 45W Heavy-Duty Outdoor Horn, 1 Tone, IP65, LED Strobe Product Size:18.5 × 16 × 37.5cm This model uses a vibration-triggered

This model uses a vibration-triggered alarm with remote arming and disarming

telecommunications rooms

tractors and other work vehicles

12 built-in tones switchable by remote control

90dB buzzer or no-sound version for different warning needs

YASONG SLA-05AY 130dB 2000m Remote Control Siren, 45W Heavy-Duty Outdoor Horn, 1 Tone, IP65, LED Strobe Product Size:18.5 × 16 × 37.5cm This model uses a vibration-triggeredThe YASONG SLA 05AY is a heavy duty wireless remote control alarm siren with a 130dB loud horn, LED strobe warning, and long range remote operation for outdoor emergency 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. 130dB loud siren for strong emergency warning 2000m remote control range in open areas without