SUBSTANCE: fire alarm is located in housing of test bench. Heat flow to fire alarm is modulated by means of modulator which is designed as rotating overlapping disk with calibrated holes. It is driven by means of electric motor which is connected to control unit which is connected to unit ...
Fire Alarm Siren Strobe Power Supply 24VDC Alarm Current 70 to 150mA Flash Frequency 60±5 Times/Min Sound Volume ≥100dB Alarm Sound 3 Types Materials Plastic Color Red Illuminant LED Lamp or Xenon Tube Dimension About 133X115X50 mm
Product Name Fire Alarm Strobe Sounder Power Supply 24VDC Alarm Current 50 to 90mA Flash Frequency on 88ms/off 492ms Sound Volume ≥85dB Alarm Sound 1 Types Materials Plastic Color Red Dimension About 82X82X55 mm Operation Temperature -10ºC to 50ºC Operation Humidity...
Fire-alarm control panel having power frequency carrierA fire-alarm control panel uses a transforming unit together with indoor power line for a fire alarm; and a signal for the fire alarm is transferred to another fire-alarm control panel in another place....
Alarm Volume (within 1m) ≥100dB Receive Frequency 433.92MHz Product Name Smart Home Outdoor Motion Security Sensor Antithef Color Red/Blue Material ABS Frequency 433.92MHz Function Smoke Detector Size 110*101*45mm Standby Current <1mA Appli...
Fire, Smoke, Factory/Hotel/School/Office Fire Alarm Control Certification CE, ISO, RoHS Alarm Volume (within 1m) ≥80dB Networking Mode GSM/TCP/IP Receive Frequency Wired Product Name Addressable Fire Alarm & Fire Suppression Detectio Power Supply 110VAC/240VAC Battery 12V2ah*2...
* AW-CFP2166 series conventional fire alarm panel is designed based on EN54 part 2&4 standard. * It is modularized design, the panel can expend from 1 zone to 32 zones easily. * It has 2 level control mode by a lock. * It has 24VDC and 5VDC power supply...
1. Wireless Fire Alarm Systems Wireless systems are ideal for construction sites as they are portable and easy to install. They use radio frequency communication through a mesh network to detect smoke, heat, and initiate alarms via contact closure from waterflow switches, tamper switches, or other...
Alarm Volume (within 1m) 85dB/M Receive Frequency None Name Fire Detection Alarm System Standalone Combustible Detecting Gas Type Carbon Monoxide Gaslpg/LNG/Natural Gas/CH4 AV Voltage AC 90V-240V 50-60Hz Battery Voltage 9V Rechargeable Battery(Optional) ...
Alarm Volume (within 1m) ≥100dB Product Name Fire Alarm Siren Sounder Power Supply 24VDC Alarm Current 70 to 150mA Flash Frequency 60±5 Times/Min Sound Volume ≥100dB Alarm Sound 3 Types Materials Plastic Color Red Illuminant LED Lamp or Xenon Tube ...