YASONG SLA-01HK+ABT100 120dB Infrared Beam Alarm Kit, 100m Detector, 25W, IP65, USB Audio, LED Strobe Alarm Sirens 45W high power alarm siren

45W high power alarm siren are widely used in gantry crane

This model uses an AC100V–240V power input and supports remote control adjustment for tone

Installation should be completed by a qualified person familiar with the selected power supply

three-phase three-wire AC380V

YASONG SLA-01HK+ABT100 120dB Infrared Beam Alarm Kit, 100m Detector, 25W, IP65, USB Audio, LED Strobe Alarm Sirens 45W high power alarm sirenThe 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