Zhejiang Dahua Security Technology DH-DVR1204 Manual de usuario Pagina 15

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Intrusion alarm
26
Exhibitor Spotlights
Photoelectric Beam Sensors- 4PH Series
1) This high power beam could be installed on the same pole with 4 individual units facing same direction at the
same time. 2) The IR Signal is designed with the FDM (Frequency Division Multiplexing)/ TDM (Time-Division
Multiplexing) / ENCODE MODE technology to prevent interference. 3) RX Unit with Auto Gain Lock Function.
This function remains an optimal margin of sensitivity for the protection distance and reduces the occurrence of
malfunctions. 4) With high power Photo-Diode for long and reliable product’s life.
TAIWAN SECURITY / I650-I651
BNC- the Portable Intelligent Vision Security Device
BNC is an innovative portable security device. Applying Intelligent Vision Security technologies, BNC detects
and tracks intruders climbing over Wall/ Window/ Door and at the same time sets off real-time alarm to inform
the security guard or the police. Also, BNC detects unwanted movements; for example, if valuables have been
missing or moved away from a designated position, BNC will send out unusual-incidents notifi cations, moving
tracks, and statistic numbers to the user immediately. In addition, the number of people who enter and leave the
room is provided.
UTECHZONE / M643-M648
Edwards High Performance Rotary Gear Pumps
Edwards offers a full range of products from foam and water mist fi re pumps to custom-built pumps & pump
packages to complete repair & test support. Since 1926, Edwards High Performance Rotary Gear Pumps have
been fi ghting fi res. They have earned their reputation for reliability worldwide. Edwards has expertise in the
production of bronze and stainless steel foam concentrate pumps and water mist pumps. Edwards Rotary Gear
Pumps are ideal for fi re protection within petro / chemical, oil fi eld, special hazard, general industrial, military,
aircraft hanger, marine, pulp & paper industries and more.
JEXPRESS / I008
LED Traffi c Light
IP65 traffi c light series: 100mm, 200mm, 300mm; Reduce overall operating & maintenance costs: Energy saving:
90% reduction in power consumption vs incandescent; Reliability & traffi c safety: Improved visibility over life of
the product Reduces emergency lamps outs Design minimizes sun phantom effects; Easy to install into existing
signal enclosure.
SHENZHEN NOBLE OPTO / L332-L333
S-H303-IR Super Power IR Illuminator
Coupled with super power dot matrix infrared led chip and factory-owned led packing technology, S-H303-IR is
featured as strong light effect and low light decline, only 5‰ light decline after working 1000hours. Built in the
time delay IR cut fi lter, S-H303-IR is able to light on 3s-180s when against car light. This is very useful for road
traffi c surveillance. The maximum infrared distance is 400m at 15degree. Offering extra 90degree viewing angle
for this super power infrared lamp by adjustable bracket, the biggest angle reaches to 270degree. Energy saving
with power factor 0.9-0.98, decrease reactive power consumption.
SCENE / M1034
Others
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