YASONG Traffic Emergency Work Light Portable Highway Maintenance Signal Alarm Siren - 130dB Speaker, Red & Blue Strobe, 20AH Battery - SLA-S001
【Product Overview】 100 watt high power alarm with portable handle and pull bar, built-in 20AH lithium battery, can work for 8-12 hours. 130dB horn + red & blue strobe warning light, alert distance more than 800 meters. 【High Power Sounder】The siren has two [0-130dB] horns, 6 default siren tone (not replaceable), 9 voice prompts (user-definable, updated via USB), also can be connected to a cell phone via Bluetooth to play audio files. 【800m visual alert】The alarm uses high quality LED, red & blue strobe light, and has a good warning effect during the day. The side warning light can be stretched and needs to be connected to the alarm body power when using. 【Application】The bottom of the alarm is equipped with pulleys for easy towing, plastic sprayed steel plate housing, IP65 weatherproof, widely used in highway maintenance, road work ahead, tunnel construction, temporary vigilance, etc. 【About YASONG】YASONG is a professional manufacturer of audible visual siren & light,