Intrusion detector DS-QFV0202W

powerchlorineammonia

Wall mounted Distributed Vibration Fiber-Optic Sensing Server 2KM Dual-Ch Supports dual channel DAS vibration fiber. Supports long-distance detection with a single-channel detection distance up to 2 km. Supports simultaneous positioning and monitoring of multiple vibration points with high positioning accuracy of ± 5 m, frequency response range from 10 Hz to 5 kHz, and alarm response time ≤ 2 s. Effectively monitors intrusion in different scenarios including climbing, crossing, and excavation, reports information including the alarm type, time, latitude and longitude, and alarm level, and processes alarm events. Strong environmental adaptability. With passive and flexible characteristics, the fiber can be installed in various complex terrains, not restricted by power supply conditions. It can withstand harsh environments such as moisture, temperature variations, and is resistant to ammonia, chlorine, salt spray, acid rain, and more.