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smoke density detector

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Addressable fire alarm 24V 2 wire systems heat and smoke combined detector Specification: Operating voltage: 24VDC Monitor current ≤0.6mA Alarm current ≤1.8mA Confirm the alarm ...
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Addressable fire alarm 24V systems heat and smoke combined detector Specification: Operating voltage: 24VDC Monitor current ≤0.6mA Alarm current ≤1.8mA Confirm the alarm lights: ...
Guangdong, china
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Smoke+Heat detector

Apr,11,2024
JS-TD12 Heat detector Technical Parameter: 1.SMT design 2.anti-white light, and high EMI immunity function 3.Operation Voltage: 9V battery /DC 12V 4.Alarm current: 10~30mA 5.Alarm ...
Guangdong, china
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Self-contained smoke detector: Independent smoke detector features The independent smoke detector is generally powered directly by 9V laminated battery or AC220V, which is easy to ...
Shandong, china
Verified
Industrial Civil Buildings Smoke Detector FM 200 Fire Alarm System Description: The smoke detector is designed to sense smoke that comes into the detector area. It does not sense ...
Guangdong, china
Verified
ASTM D2843 Density of Smoke Tester Introduction ASTM D2842 specifies the apparatus and methods of test for the assessment of density of smoke from the burning or decomposition of ...
Hunan, china
Verified
Custom Security Alarm Smoke Detector PCB Supplier Green / LED driver circuit board Key Features: High Density High Reliability Designability Productivity Testability When you need ...
Guangdong, china
Verified
Tuya Smart Accurate 85dB Smoke Alarm Detector With Photoelectric Smoke Alarm Fire Detector With Photoelectric Tuya Smart Smoke Fire Sensor Accurate & Sensitive: The smoke alarm ...
Chongqing, china
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Addressable fire extinguishing alarm 24V systems heat and smoke combined detector Specification: Operating voltage: 24VDC Monitor current ≤0.6mA Alarm current ≤1.8mA Confirm the ...
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Addressable firefighting alarm 24V systems heat and smoke combined detector Specification: Operating voltage: 24VDC Monitor current ≤0.6mA Alarm current ≤1.8mA Confirm the alarm lights: red, flashing patrol, alarm Always ...
Guangdong, china
Member

Smoke+Heat detector

Apr,11,2024
JS-TD12 Heat detector Technical Parameter: 1.SMT design 2.anti-white light, and high EMI immunity function 3.Operation Voltage: 9V battery /DC 12V 4.Alarm current: 10~30mA 5.Alarm Sound: ≥85dB 6.Alarming Range: 50°C-70°C ...
Guangdong, china
Member
Introduction: XP-2 ASTM D2843 Density of Smoke Test Equipment is designed and manufactured in accordance with ASTM D2843 standard , it is mainly for building products testing. By ...
Hunan, china
Verified
Addressable fire service alarm 24V systems heat and smoke combined detector Specification: Operating voltage: 24VDC Monitor current ≤0.6mA Alarm current ≤1.8mA Confirm the alarm lights: red, flashing patrol, alarm Always ...
Guangdong, china
Member
Introduction The Smoke Density Test Chamber has proved to be one of the most versatile fire testing instruments since its inception in the 1980s. It is the most widely accepted ...
Hunan, china
Verified
Addressable fire security alarm 24V systems heat and smoke combined detector Specification: Operating voltage: 24VDC Monitor current ≤0.6mA Alarm current ≤1.8mA Confirm the alarm lights: red, flashing patrol, alarm ...
Guangdong, china
Member
Addressable fire engineering alarm 24V systems heat and smoke combined detector Specification: Operating voltage: 24VDC Monitor current ≤0.6mA Alarm current ≤1.8mA Confirm the alarm lights: red, flashing patrol, alarm ...
Guangdong, china
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Addressable fire detection alarm 24V systems heat and smoke combined detector Specification: Operating voltage: 24VDC Monitor current ≤0.6mA Alarm current ≤1.8mA Confirm the alarm lights: red, flashing patrol, alarm ...
Guangdong, china
Member
Addressable firefighting alarm 24V systems heat and smoke combined detector Specification: Operating voltage: 24VDC Monitor current ≤0.6mA Alarm current ≤1.8mA Confirm the alarm lights: red, flashing patrol, alarm Always ...
Guangdong, china
Member
Addressable fire alarm 24V 2 wire systems heat and smoke combined detector Specification: Operating voltage: 24VDC Monitor current ≤0.6mA Alarm current ≤1.8mA Confirm the alarm lights: red, flashing patrol, alarm Always ...
Guangdong, china
Member
Addressable fire extinguishing alarm 24V systems heat and smoke combined detector Specification: Operating voltage: 24VDC Monitor current ≤0.6mA Alarm current ≤1.8mA Confirm the alarm lights: red, flashing patrol, alarm ...
Guangdong, china
Member
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