Dual Laser Alarm Beam Sensor For Indoor And Outdoor Security, 300m Range With 60m Infrared Detection, Weatherproof Perimeter Guard That Beats False Alarms, Twin Beam System, Easy Mount And Quick Setup
✔️ Twin infrared beams: indoor 300m, outdoor 60m range
This dual laser alarm beam sensor creates a two-beam infrared barrier to guard perimeters around buildings, yards, schools, offices, and other facilities. It performs well indoors or outdoors, with rugged weatherproof design and simple setup for quick deployment.
✅ Two aligned infrared beams form a narrow detection corridor
✅ Outdoor range up to 60 m; indoor up to 300 m
✅ Auto-adjusting transmit power for long life and low power use
✅ Weatherproof design; wide operating temperature -25°C to 55°C; humidity 5% to 95% RH
✅ Power supply DC 13.8-24 V or AC 11-18 V; about 15 W
✅ Includes transmitter, receiver, mounting hardware and user guide
💡 What is a dual beam laser alarm sensor used for in perimeter security? This handy device helps protect outdoor and indoor perimeters by creating a detection corridor that triggers alarms when a beam is interrupted. - Protects gates, fences, doors, and building perimeters - Reduces false alarms by using lens optics and weather tolerance - Easy to mount on walls or posts and connect to a security host