fire alarm working principle

Categories:Fire Safety Equipments

Country/Region:china

... the output control module starts the alarm, it is ringing alarm signal to inform the proximate persons of the need to take action, usually to evacuate. Working principle : When a fire occurs, smoke in the air contained in the particle concentration and

Brand Name:XHA

Model Number:KF715UVIR2

Place of Origin:China

... infrared light signature produced by combustion. These devices are widely used in industrial and commercial applications to provide early warning of potential fire hazards. The primary working principle of an IR

Brand Name:Air Giant

Model Number:HZQT-3

Place of Origin:China

...Fire Alarm Sound And Light Alarm Used To Notify Personnel To Escape The sound and light fire alarm is a terminal device when a fire occurs. The sound and light fire alarm device is a terminal device for the alarm. When the sound and light alarm is working normally, the red indicator light flashes; when the fire alarm sounds, it will always on. It can adapt to different working...

Place of Origin:China

Brand Name:COMER

Model Number:KM-SD1000

... away from danger field when it detected smoke. This product named Photoelectric detector (hereinafter called detector) detects the smoke by a couple of infrared diodes. The principle of

Brand Name:dingya

Model Number:KZJ-956E

Place of Origin:guangzhou，china

...Fire Extinguisher System Fire Alarm Equipment Product Introduction: KZJ-956E Built-in standalone CPU, quick calculating speed. Non-polarity two-wire bus to make wiring easy and avoid mistakes. Special production process to make the device can work at high temperature, high humidity and high altitude. Gas fire extinguishing system and fire alarm equipment linkage debugging has been completed, when a fire occurs in protected areas,fire...

Place of Origin:China

Brand Name:COMER

Model Number:KM-SD1000

... away from danger field when it detected smoke. This product named Photoelectric detector (hereinafter called detector) detects the smoke by a couple of infrared diodes. The principle of detecting is

Place of Origin:China

Model Number:ASD202

... indicator flashes red once per 6 seconds, alarm status indicator light is lit. Weight: about 100g Dimensions:100mmx55mm Connection: non-polarity two wire Use of the environment: indoor, ...

Place of Origin:China

Model Number:ASS101

... status indicator flashes red once per 6 seconds, alarm status indicator light is lit. Weight: about 100g Dimensions:100mmx55mm Connection: non-polarity two wire Use of the environment: indoor, ...

Place of Origin:CHINA

Brand Name:JSUS

Model Number:JS-FAS04

...-FAS04 Conventional Alarm Fire Bell for fire alarm panel Can work with conventional fire alarm panel 1. Size: Φ 150MM, 100, 50mm optional 2. Operating voltage: DC12V/DC24V/AC110V optional 3. Working current: ≤ 25mA 4. Audio Alarm: ≥ 95dB 5. Waterproof...

Brand Name:Mantern

Model Number:MTAB01

Place of Origin:China mainland

...Fire Fighting Equipment 150mm 6" Conventional Fire Alarm Bell Fire Siren Conventional Fire Alarm Bell Fire siren can work with conventional fire alarm panel 1. Size: Φ 150MM, 200mm optional 2. Operating voltage: DC12V/DC24V 3. Working current: ≤ 25mA 4. Audio Alarm...

Brand Name:HiYi

Model Number:FP300

Place of Origin:China

...Fire Alarm System Control Panel Addressable Fire Alarm System FP300 Addressable Fire Alarm Control Panel OVERVIEW The purpose of the FP300 Fire Alarm Control Panel (FACP) is to monitor input signals, give indications and possibly activate outputs as programmed. It is designed to comply with EN 54-2 with qualities of simple installation, operation and easy maintenance. The FP300 panel is an addressable fire

Brand Name:OEM

Model Number:CK1008

Place of Origin:China

...fire alarm control panel 8 zones multi-line alarm host, each channel can connect 25 detectors, intuitive one-to-one status display, one way sound and light alarm output, one way fire alarm, fault, monitoring alarm output. A fire alarm control panel (FACP), fire alarm control unit (FACU), or simply fire alarm panel is the controlling component of a fire alarm...

Brand Name:ShouldShine

Model Number:ZM5125A

Place of Origin:China

...Fire Alarm Didactic Bench Building Automation Training Kit Teaching Model I. Training purpose This experimental training device enables students to do fire alarm system components, function, composition and principles understanding training. The experimental training device enables students to do fire and alarm linkage simulating operation, the fire-alarm controller panel indicators and buttons function operation, fire-alarm...

Brand Name:Symank

Model Number:JKD-517

Place of Origin:China

... detector to operate continuously for 10 years without maintenance. Designed as a Type B apparatus, the fire alarm smoke detector provides clear audible and visual warnings. Certified to EN 14604 standards, this fire alarm smoke detector is SGS-tested for

Brand Name:JHY CABLE

Model Number:Fire alarm cable

Place of Origin:SHENZHEN CHINA

..., and emergency lighting circuits. These cables are designed to continue to operate for a period of time in a fire situation.​ 2. Specifications 1. Type:fire alarm cable 2. Use: fire alarm systems 3. Interface type: 2-core, 3-core, 4-core 4. Feature:

Model Number:CS-104

Place of Origin:China

...Alarm Siren 76 times per minute Flash rate Fire Alarm Product Introduction Model CS-104 Voltage 24VDC, Current 120mA Alarm SPL 112DB Size 115*133*50mm Color Red Flash Rate 65times/minute Alarm SPL 108±3DB Product Overview Work Voltage: DC20V-DC30V Work Current (average): 120mA Flash intensity: More than 1.2WS Flash cycle <2.0s Flasher life: More than 30000times Max alarm volume: More than 100dB Alarm voice for A: Police car B: Fire

Brand Name:HT

Model Number:Fire Alarm Electrical Cable

Place of Origin:Zhejiang haiyan

CE Antiwear Fire Rated Fire Alarm Cable , PVC Copper Smoke Alarm Wire We ensure we use top quality material sheath and purity copper All these fire resistand cable comply the LPCB RULE AND FIRE RESISTANT cable required Our cable is good for buliding,ground...

Brand Name:jvante

Model Number:BAB-119A

... Alarm light rotates and the speaker emits sound Usage Place Factories, workshops, etc. Company Profile Shandong Jvante Fire Technology Co., Ltd. was established in 2014 with a registered capital of 10 million yuan. Currently, it has over 200 employees,

Place of Origin:CHINA

Brand Name:ZION OR OEM

Model Number:FPL 12 AWG Shielded & Unshielded

...Fire Alarm Cable Solid Copper Conductor FPL-CL2 PVC Quick Details Power Limited Fire Alarm Cable 12 AWG, FPL-CL2 Solid Bare Copper Conductor Unshielded Types: 2C Shielded Types: 2C Shielded with PET / AL-Foil Tinned Copper Drain Wire Non-Plenum PVC Jacket 500FT, 1000FT, Plastic / Wooden Spool, Carton Power Limited Fire Alarm Cable Description ZION is the leading manufacturer of fire alarm system cables for the fire

Place of Origin:CHINA

Brand Name:JSUS

Model Number:JS-FAS02

...JS-FAS02 Wired conventional fire alarm system with 8 zones 8 zones wired fire alarm system for conventional Model:JS-FAS02 Conventional Fire Alarm 1.4 zones, 8 zones, 16 zones for choice; 2.2 Sound Output Conventional Fire Alarm Control panel: 3.4( 8 or 16...