YASONG SLA-15B1+ABT100 130dB Dry Contact Infrared Beam Alarm Kit, 100m Detector, 45W, IP65, USB Audio Audible and Visual Alarm Siren This model is powered by

This model is powered by a built-in 5000mAh lithium battery and can be charged with AC100V–240V input

The YASONG SLA-05BY-500 wireless remote control alarm siren combines a 0–130dB adjustable horn

IP66 enclosed housing for storm

120dB loud horn for clear emergency warning

This model uses high-brightness LED SMD lamp beads with a PS lampshade and ABS base

YASONG SLA-15B1+ABT100 130dB Dry Contact Infrared Beam Alarm Kit, 100m Detector, 45W, IP65, USB Audio Audible and Visual Alarm Siren This model is powered byThe YASONG SLA 15B1+ABT100 is an industrial infrared beam alarm kit that combines a 130dB sound and light siren with a dual beam infrared detector for outdoor perimeter protection. This kit works through a dry contact alarm output. When both infrared beams between the transmitter and receiver are blocked, the detector outputs a signal to trigger the siren and LED strobe. 100m 320ft infrared detection distance for outdoor perimeter security 0130dB