ToxGuard Detector is a single-gas detector with wireless data transmission function. It can be used as a fixed instrument or a portable device. It has the following features: optional 2.4GHz or 433MHz wireless transmission module, effective working distance: visual distance 100m or 300m (corresponding to 2.4GHz and 433MHz respectively), low power consumption, long battery life, batteries and sensors can be replaced on-site, large screen real-time display of gas concentration, alarm setting adjustable high limit, low limit STEL, TWA alarm, bright red light flashing alarm, built-in vibration alarm - optional for portable applications, strong anti-interference ability, intrinsically safe design, etc.