Y DIANS S Wireless Alarm Siren Controller 2000m Remote Control or Button Fire Air Raid Earthquake Emergency Security Siren with 120dB Loud Horn 6 Different Tones AC110-120V - Hangzhou YASONG Electronics Co., LTD, SLA-YJ02

• 【Operating Principle】 Emergency alarm siren, when power on, the alarm is on standby. Press the corresponding button of remote control or button of siren, it will send out siren sound and flashing light alarm. Alarm with remote control, remote control distance can reach 2000m/1.24mile(No Wall Block) 【One-touch Emergency Alarm】 The 6 button on the remote control or alarm correspond to 6 different sound, when a specific emergency occurs, press the corresponding button, the siren will sound the corresponding sound alarm! Press any button to turn off the alarm. 【 Waterproof alarm siren】The shell is made of waterproof and dustproof steel plate. IP54 protection level. It can be used in any outdoor environment . Integrated circuit inside, strong anti-interference ability and stable performance. 【Alarm siren with strobe light】The light of the siren adopts LED lamp beads and 120dB loud horn . Once activated there will be red flashing warning light at the same time with the tone, obvious and easy to attract attention. bright LED beads with low power consumption and long service life. 【Application】YASONG alarm siren is a professional manufacturer of audible and visual alarm. The siren are widely used in schools, hospitals, stations, factories, troops, fire drills, shopping malls, public places., Manufacturer: Hangzhou YASONG Electronics Co., LTD