YASONG SLA-01HK+ABT100 120dB Infrared Beam Alarm Kit, 100m Detector, 25W, IP65, USB Audio, LED Strobe Product Voltage:AC110V This model uses an AC100V–240V

This model uses an AC100V–240V wired power input

This model includes an intelligent timing function

IP65 ABS housing for indoor and outdoor use

IP65 waterproof and dustproof housing for indoor and outdoor use

IP65 housing for outdoor and harsh industrial use

YASONG SLA-01HK+ABT100 120dB Infrared Beam Alarm Kit, 100m Detector, 25W, IP65, USB Audio, LED Strobe Product Voltage:AC110V This model uses an AC100V–240VThe YASONG SLA 01HK+ABT100 is an outdoor infrared beam alarm kit that combines a 120dB sound and light siren with a dual beam infrared detector for perimeter security. This kit works as a beam break alarm system. When both invisible infrared beams between the transmitter and receiver are blocked, the detector sends a signal to the alarm host and triggers the siren and LED strobe. 100m 320ft infrared detection distance for outdoor perimeter protection