Gas Detectors / Alarm / Monitor

AC/ DC Operated Carbon Monoxide Alarm (CO Alarm) VST-C598IH FEATURES AND BENEFITS • AC/DC operated carbon monoxide alarm • Non-radioactive technology for environmental friendly • CO concentration threshold: varying time-to-alarm depending on concentration • With quick fix mounting bracket for easy installation and simple AC connector for easy installation • Fitting and battery tamper resist feature • Inter-connectable up to 40 CO, Heat And/Or Smoke Alarms • 3 color LED

TSP-16 Series IAQ Indoor Air Quality Monitor — Designed for hotels, houses and other public places to detect the indoor air quality ◆ Experienced in designing IAQ product for 12 years, long term exportation to Europe and America, powerful performance guaranteed ◆ Real-time detecting indoor PM2.5/PM10, CO2, TVOC, Temperature and relative humidity ◆ Built-in self-owned patent measurements of temperature and humidity compensation technology ◆ Suitable for hotels, residential

IMR EX610 SMART Sensor Gas Detector MAIN FUNCTION AND FEATURES • SMART sensor module, easy for replacement and maintenance • Intrinsically safe design • Wide screen LCD • High / Low alarm adjustable • Calibration level adjustable for each calibration • Combustible gas channel with high-concentration protection function • Low-voltage alert • Internal memory storage of measurements (10,000 records) • Data upload to PC • Audible, visual and vibration alarm • Self-test power on •

IMR EX660 SMART Sensor Gas Detector MAIN FUNCTION AND FEATURES • SMART sensor module, easy for replacement and maintenance • Intrinsically safe design • Wide screen LCD • High / Low alarm adjustable • Calibrating level adjustable for each calibration • Combustible gas channel with high-concentration protection function • Low-voltage alert • Internal memory storage of measurements (100,000 records) • Data upload to PC • Audible, visual and vibration alarm method • Self-test