YASONG 0.3mile/500m Wireless Remote Control Alarm Siren with Multiple Remote Controls 130dB Volume 9 Tones Adjustable 45w Alarm Systerm Strobe Sirens AC100-120V SLA-05BY-500 4000-4500 Lu 【Operating Principle】Switch signal triggered security

【Operating Principle】Switch signal triggered security siren alarm

SubstiTUBE Connected Advance Ultra Output | LED tubes for electromagnetic control gears

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ITEM NO/       产品型号 DESCRIPTION/描述     LPL-PAR56-18P-S LED Pool Light

YASONG 0.3mile/500m Wireless Remote Control Alarm Siren with Multiple Remote Controls 130dB Volume 9 Tones Adjustable 45w Alarm Systerm Strobe Sirens AC100-120V SLA-05BY-500 4000-4500 Lu 【Operating Principle】Switch signal triggered securityProduct Specification ProductWireless Remote Control Siren Alarm ModelSLA 05BY 4 500 FactoryYASONG ALARM Size16*11. 6*40. 3 cm 6. 3*4. 5*15. 8inch Weight5KG MaterialABS and Cold Rolled Steel Remote Control Distance: 500m 0. 3mile Number of remote controls: Maximum of 60 remote control VoltageDC12V 24V, AC110V 120V AC220V AC380V Power45W IP ratingIP65 Waterproof and Dustproof Tone12Adjust by remote control Volume0 130 dBAdjust by remote control USB