The non-contact opposite-type video image smoke fire detection technology is adopted to realize early fire smoke detection and warning, which can cover the protected space in a three-dimensional way with high sensitivity and strong anti-interference ability. The detector consists of a transmitter and a receiver, and each receiver can correspond to a plurality of transmitters. The advantages of IOT image linear beam smoke detector include dust prevention, moisture prevention, corrosion resistance etc. The receiver is composed of industrial optical lens, high-definition video fire detection module, embedded hardware processing platform, smoke recognition algorithm, firmware program, etc. It forms a system with the server of the monitoring center through Ethernet to realize distributed detection and centralized management.
Making full use of the characteristics of image smoke detectors and addressing the problems of "difficult detection and networking" in traditional fire monitoring, it achieves early detection, warning, and early disposal of fire, avoiding small fires from causing major disasters.
Intelligent light filling, intelligent recognition and intelligent positioning
Applications: exhibition center, conference center, airport terminal, railway waiting hall, hangar, motor garage, gymnasium, sports center, theater, commercial atrium, integrated pipe gallery, highway tunnel, industrial plant, warehousing, and logistics center.
Characteristics of image smoke receiver
Specification
● Dual-core ARM Cortex-A7@900MHz; Embedded Linux design, pure hard-coded compression, watchdog
● Sony 4-megapixel 1/2.8 progressive scanning CMOS dual lens
● Near-infrared, color/black & white multispectral image acquisition
● Lens specifications: 12 MMCS interface, DC drive HD lens
● Heartbeat detection; Smoke and fire detection; Abnormal image (obstructed, deflected, polluted and fault) warning
● The detector detects flame and smoke all-day long, and it can detect smoke in total darkness.
● The front-end of detector can identify smoke and flame and can work independently. When there is a warning, the front-end can directly drive audible and visual alarm.
● Detection IP grade: IP68, dust prevention and moisture prevention, with third-party test report provided.
● Three-color combination indicator, green for normal monitoring, yellow for fault, red for fire warning
● The ONVIF protocol is supported to seamlessly integrate with mainstream manufacturer platforms
● General functions: one-key reset, anti-flicker, heartbeat, password protection
● Storage function: SD/TF (up to 128GB); USB 2.0
● Supported protocols: 10/100M adaptive; RTSP/FTP/PPPOE/DHCP/DDNS/NTP/UPnP and other network protocols
● Network output: 1 RJ4510M/100M adaptive Ethernet port
● Warning interface: 2-channel relay output, which can be connected to local audible and visual alarm
● Communication interface: 1 RS485, 1 RS232
● Position adjustment of fire warning box is supported by camera.
● Intelligent supplementary lighting control: light brightness control, day and night mode can be switched;
● Power interface: 9-36 V wide power supply, polarity-free; AC and DC adaptive
● Working temperature: -30 ℃ ~ 60 ℃, humidity less than 95% (non-condensing)
● Compliant with the national standard GB 15631-2008 Special Fire Detectors
● Compliant with the national standard GB14003-2005 Linear Beam Smoke Detector
Characteristic of image smoke transmitter
Specification
● The transmitting unit can transmit UV light and IR light of different wavelengths to eliminate false warnings of water vapor and dust
● The beam light source can be adjusted within the deviation range of ± 5 which will not cause faults due to building deformation, vibration, etc.
● External standard power supply for driving the transmitting unit by external power supply is DC9-36V
● The transmitting unit can set the intensity of light source, which can achieve the best adaptation requirements for distance.
● The detection distance of the detector meets the relevant requirements of the national standard GB50116.
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