MULTI GAS ALARM SYSTEM
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Each module/channel is a complete instrument in itself with its visual alarms & relay outputs, except for regulated power supply which is provided by the master power supply board. It has the corresponding detector of application specific type. The detector is mounted at the location of interest and senses the gas if any through diffusion. It responds to vapor or gas, toxic, explosive or smoke, with the proportionate change in electrical characteristics. This change is electronically amplified and used to operate the electronic switching circuits & relay contacts. Isolated relays with NO/NC contacts are provided for signaling alarm and malfunction conditions. Relay contacts could be typically used to actuate remote alarms, increase ventilation, shut off the gas supply, or shut down a process. A suction based sampling system being employed, the sensor’s detectors are of very sturdy construction, with weatherproof or ex-proof housings and are designed to serve for several years under normal operating conditions. When a sensor detects a concentration of gas or vapor above the first preset level, it actuates an ‘ON’ alarm LED. Further increase in concentration, other alarm LEDs will be progressively actuated. With this arrangement, the user can readily distinguish the area harboring a gas concentration and its levels.
Fire Alarm System
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A fire alarm system is number of devices working together to detect and warn people through visual and audio appliances whensmoke, fire, carbon monoxide or other emergencies are present. These alarms may be activated automatically from smoke detectors, and heat detectors or may also be activated via manual fire alarm activation devices such as manual call points or pull stations. Alarms can be either motorized bells or wall mountable sounders or horns. They can also be speaker strobes which sound an alarm, followed by a voice evacuation message which warns people inside the building not to use the elevators. These days fire alarm systems are divided in two general types: 1. Conventional Fire Alarm System: For residences, shops and small offices. 2. Addressable Fire Alarm System: For large buildings, malls, commercial complexes, etc. Conventional Fire Alarm System: Alarm activates when there is fire or smoke in any sector, without the ability to pinpoint which alarm is active. Addressable Fire Alarm System: • Pinpoints fire location • Contacts fire department quickly • Features drift compensation to prevent false alarm
Best Deals from Alarm Systems
Fire Alarm Smoke Detector System
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Fire Alarm System
1,500 Per Piece
Burglar Alarm Systems
4,000 Per Piece
annunciator
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FOR POWER GENERATION, TRANSMISSION & DISTRIBUTION, PETROLEUM, PETROCHEMICAL AND OTHER PROCESS INDUSTRIES Compact Design Minimal depth behind panel Bi-directional serial communications
FG-ALS Alarm system
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The FG-ALS Alarm Location System is designed to be used with TTK two kinds of analogue sense cables: random FG-ECS, FG-ACS and pre-connected cables: FG-ECX, FG-ACX, to allow immediate detection of liquid (water, acid or base). 3 luminescent electro diodes and a LCD display on the front board indicate presence of power supply (green), leak detection (red) and cablebreak (yellow). In operation, the green diode is on.
smoke alarm systems
540 Per Piece
5 Piece (MOQ)
Access & Alarm Systems
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With security being one of everyone's most widely shared concerns, it's only natural to seek out a true professional to put those fears to rest.
Fire Alarm System
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Fire detection systems are mandated by many jurisdictions. Our specialists are familiar with fire codes and will ensure that your fire detection system meets their strict requirements while providing a cost effective way to protect your home, business and other assets. We provide a range of fire detection and fire protection products, including smoke and heat detectors, manual pull stations, sprinkler water flow and tamper devices as well as voice evacuation systems. When youa��re using an advanced fire safety solution that is reliable, flexible and survivable, peace of mind is the greatest benefit. Protect your people and property with our market-leading systems. They can be tailored for a wide range of buildings, applications and markets, and our technology and comprehensive maintenance can make your job easier by improving serviceability, reducing costs and saving time.
Fire Alarm System
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An automatic fire alarm system installation is designed to detect the unwanted presence of fire by monitoring environmental changes associated with combustion. In general, a fire alarm system is either classified as automatic, manually activated, or both. Automatic fire alarm systems can be used to notify people to evacuate in the event of a fire or other emergency, to summon emergency forces aid, and to prepare the structure and associated systems to control the spread of fire and smoke. These include technologically updated wireless fire alarm systems.
Alarm Systems
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General Specifications: Power Adaptor: DC12V1A Alarm Current:
Alarm Annunciator
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Burglar Alarm Systems
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Burglar Alarm Systems, Industrial Infrastructure, LAN Cable Tester
wire less instruction alarm system
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wire less instruction alarm system, Conventional Fire Alarm System
intrusion alarm systems
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intrusion alarm systems, surveillance systems, Security Systems
wired alarm systems
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wired alarm systems, Panning Motors & Pan Tilt Motors, cctv monitors
Burglar Alarm System
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Security Systems, Access Control System, cctv equipments
Fire Alarm System
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Access Control System, CCTV Camera
Level alarms
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Level alarms, winding temperature indicator, liquid level indicators
Burglar Alarm Systems
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Burglar Alarm Systems, cctv, remote surveillance, Video Phone
Fire Alarm System
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Cctv Surveillance System, IP Cameras
Fire Alarm System
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CCTV Camera, Led Lighting Products, security lock, SOLAR PANELS
Fire Alarm System
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bio metric system, CCTV Camera, electronic security systems
Fire Alarm Systems
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Early Smoke Detectors, Access Control Systems
Wireless Intruder Alarm System
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Wireless Intruder Alarm System, atm digital video recorder
Fire Alarm Systems
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fire-protection equipment, high pressure water mist systems, fire fighting
Alarm System
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Alarm System, CCTV Camera, Security Products
Fire Alarm System
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fingerprint identification system
intrusion alarm systems
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intrusion alarm systems, explosive detectors, Parking Management Systems