US3767917 * 1971年7月15日 1973年10月23日 Cerberus Ag Ionizing-type fire alarm sensorUS3767917 Jul 15, 1971 Oct 23, 1973 Cerberus Ag Ionizing-type fire alarm sensorUS3767917 * 1971年7月15日 1973年10月23日 Cerberus Ag,Ch Ionizing-type fire alarm sensor...
A smoke and fire sensitive alarm system designed for portable operation all electronics, power supply and alarm in a single, compact unit which may be placed on any surface. The sensing portion of the alarm circuit is mounted remotely by virtue of a telescopic or folding arm in order to rais...
Fire Alarm System etc Others Find Similar Products By Category Supplier Homepage Products Fire Alarm System etc Conventional Fire Alarm System Fire Alarm 10 Years Battery Photoelectric Smoke Sensor Standalone Smoke Detector Related Categories Smart Fire Detector ...
Sensor Type Electrochemical Sensors (3 years) Product Size 65* 65*29mm Company Information: Shenzhen SUMRING Technology Co. Ltd is a Hi-tech enterprise specialized in the research & development of security and fire alarm products, including PIR detector, smoke d...
Fire Alarm Detector Conventional Smoke Sensor, Find Details and Price about Conventional Smoke Sensor Smoke Detector from Fire Alarm Detector Conventional Smoke Sensor - Shenzhen Asenware Test and Control Technology Co., Ltd.
Fire Alarm Control Panel The control panel is the head of the fire detection and alarm system. It is responsible for monitoring a variety of alarm input devices such as manual and automatic discovery components – and activating alarm “output” devices such as a horn, bells, warning lights, ...
Fire Alarm Kitchen Gas Leak Sensor Detector With Shut-Off Valve Description: AS-SGD301 combustible gas detector with advanced microprocessor technology development of combination of long life and good quality of gas sensitive element, used to detect combustible gas. For the ...
Types of Smoke Detectors Photoelectric Smoke Style Infrared Sensor Installation Ceiling Product Name Battery Operated Smoke Detector Operating Voltage 9V Battery Standby Current ≤20uA Alarm Current ≤30mA Indicator Two LEDs Alarm Decibel 85dB Smoke Sensitivity 0.15±0.03dB/M Detecting Area ...
Harvesting heat from fire itself to power wireless sensor networks has the potential to realize effective detection and alarm for forest fires. Thermocell ... DH Kim,JY Kim,WG Hong - 《Proceedings of Symposium of the Korean Institute of Communications & Information Sciences》 被引量: 0发表: 201...
Anti-Theft Alarm System Type Smoke Alarms Anti-Theft Alarm System-Wide Wireless Standalone Anti-Theft Alarm System Distance Power Detector Types of Smoke Detectors Wireless Infrared Sensor Probe Type Inclination Sensor Infrared Sensor Installation Ceiling ...