Product OverviewA distributor named David Wilson recently faced critical fire safety monitoring chal···
Thermal Sensing 915MHz Wireless Frequency Analog 4-20mA Output Continuous Alarm Tone Bus Powered Technology Waterproof Design SMS Alarm Smoke Detector Green LED Indicator Operating Temperature -20c to +60c Metal Housing Plug-In Design WiFi Wireless Communication 90dB Alarm Volume Variable Alarm Tone