alarm system Articles
-
Burglar Alarm System
We have burglar alarm pir for sale!Security anti-theft solution With the continuous improvement of people's living standards, people's demand for family life comfort is getting stronger and stronger. People tend to consider the safety of home in the first place. This kind of smart home mainly consists of visual intercom door machine and various detectors. The composition is connected to the smart ...
-
Burglar Alarm System
Security anti-theft solution With the continuous improvement of people's living standards, people's demand for family life comfort is getting stronger and stronger. People tend to consider the safety of home in the first place. This kind of smart home mainly consists of visual intercom door machine and various detectors. The composition is connected to the smart home management machine. Once ...
-
Svartevatn Norway Project - Case Study
Dam breach alarm system A fibre optic based dam breach alarm system was installed at Svartevatn dam for Sira Kvina, as one part of their dam breach verification system. The system has been in operation since 2015. The Svartevatn dam is one of the highest dams in Norway. ...
-
Plastic Fresnel Lens S9008 Used in Alarm System
Overview of fresnel plastic The large plastic fresnel lens is a optical element, one side is smooth, another side is by a ring a part of concentric garden composition. Fresnel lens arrays designed for Passive Infrared Sensor. The optical surface increases lens sensitivity for PIR sensor application. All the PIR sensor must work with the Fresnel Lens. The Fresnel lens, simply say to be in the ...
-
Plastic Fresnel Lens S9008 Used in Alarm System
Overview The fresnel lens is a optical element, one side is smooth, another side is by a ring a part of concentric garden composition. Fresnel lens arrays designed for Passive Infrared Sensor. The optical surface increases lens sensitivity for PIR sensor application. All the PIR sensor must work with the Fresnel Lens. The Fresnel plastic lens, simply say to be in the lens side have equi-distant ...
-
IntelliServe Alarming System Improves Monitoring and Data Efficiency
Indianapolis, IN - Like most American cities, Indianapolis had been facing increased scrutiny from residents about water quality issues. The U.S. EPA and state environmental agencies were calling for Indiana’s 105 cities with combined sewers to minimize or eliminate raw sewage overflows into local waterways. These overflows often occur after a quarter-inch or more of rain. In response, the ...
-
GPS tracker manufacturer in china with top quality and much more competitive price with free and powerful tracking platform
We focus on researching, manufacturing and exporting GPS tracking system, Alarm system and Wireless communication products. Since its foundation from 2003, we based on the business theory of Quality first, Trust first and Customer foremost, and we continuously introduced advanced management methods. From humble beginnings, years of planning and diligence have transformed us into an important ...
-
The Intruder Alarm Business in 2013
Research from Memoori – http://memoori.com/physical-security-2012 – shows that total value of world production of security products was $20.57 billion (at factory gate prices). Of this, intruder alarms at $5.77 billion took a 27.5% share. Combined product sales grew by 6% over the previous year, with growth in the video surveillance sector achieving 11.8%, access control 7.2%. ...
-
Scenic Spot Turnstile Solution
For Better Experience and Management 1.Turnstile gates can be integrated with online booking system and checking modules to make an all-day self-service entrance lanes.1. Turnstile gates can be integrated with the online booking system and checking modules to make an all-day self-service entrance lane. 2. Ticket-escaping can be prevented thanks to the intelligent anti-tailing alarm system. One ...
-
Product Characteristics of H Frame Single Crank Press
H frame single crank press has the following characteristics: Closed integral welding fuselage eliminates the phenomenon of angle distortion of open press. The slide block is octahedral oriented. The guide rail is long and accurate, and the operation is smooth and the precision is high. It uses dry pneumatic friction clutch, which has low noise and easy to maintain. Hydraulic overload protection ...
-
Long-term evaluation of a spectral sensor for nitrite and nitrate
Abstract: A spectral in-situ UV sensor was investigated to measure nitrite and nitrate concentrations in the effluent of the EAWAG pilot-scale plant. The sensor was used with a calibration that was based on data from another WWTP and was operated over a period of 1.5 years. The results showed constant accuracy although the sensor was operated with minimal maintenance (manual cleaning once a ...
-
Scenic Spot Turnstile Solution
Scenic Spot Turnstile Solution For Better Experience and Management 1.Turnstile gates can be integrated with online booking system and checking modules to make an all-day self-service entrance lanes.1. Turnstile gates can be integrated with the online booking system and checking modules to make an all-day self-service entrance lane. 2. Ticket-escaping can be prevented thanks to the ...
-
Regional development company monitoring system for Methane gas flaring site - Case Study
The project includes collecting and burning Methane gas- Methane is the primary component of natural gas – a common fuel source. Crystal Vision developed an Upgrade of the gas collection and burning system through remote control and alarm system as part of the reduction of greenhouse gases emitted in the landfill sites of the garbage from the Arava and Eilat. ...
-
Scenic Spot Turnstile Solution
For Better Experience and Management 1.Turnstile gates can be integrated with online booking system and checking modules to make an all-day self-service entrance lanes.1. Turnstile gates can be integrated with the online booking system and checking modules to make an all-day self-service entrance lane. 2. Ticket-escaping can be prevented thanks to the intelligent anti-tailing alarm system. ...
-
PIR Sensors Used in Security Alarms and Automatic Lighting Applications D205B
Overview D205B is widely used for ceiling lamps and has a large detection angle.The pyroelectric infrared sensor detects infrared radiation on the basis of the characteristics that the polarization of pyroelectric material changes with temperature. Senba is the specialist PIR manufacturer for more than 15 years. We are the most advanced factory with complete categories. With strong R&D ...
-
Scenic Spot Turnstile Solution
For Better Experience and Management 1.Turnstile gates can be integrated with online booking system and checking modules to make an all-day self-service entrance lanes.1. Turnstile gates can be integrated with the online booking system and checking modules to make an all-day self-service entrance lane. 2. Ticket-escaping can be prevented thanks to the intelligent anti-tailing alarm system. ...
-
ZOJE Optical Speed Gate Turnstile Model No. ZOJE-BST400
Features of ZOJE Optical Speed Gate Turnstile Model No. ZOJE-BST400 • Speed gate turnstile ZOJE-BST400 is designed on the aesthetics of modern art, making it popular around the world. • Pairs of infra-red sensors will make this speed gate turnstile a safe passage for children and seniors. When fully closed, the swing doors meet in the middle for maximum security. • A self-designed ...
-
How Does Micro Switch Work In Timer Controls?
The functions or roles of micro switches is almost limitless at the moment. There are too many electrical appliances and devices that it is being used in. The reason for its increasing popularity is very simple to understand. This is the fact that it is not just flexible but can also help to ensure such devices perform optimally when put to use by their owners. It is one technology that seems to ...
-
Flood Water Protection in the City of Buenos Aires - Case Study
The Arroyo Mendrano is the second largest channeled stream of water running through Buenos Aires. In case of heavy rainfalls it overflows its banks and causes considerable material damage. When the retention basin which had been especially built to collect large quantities of water during strong precipitation events also overflowed, the government decided to have an alarm-system installed to ...
By OTT HydroMet
-
Village installs local flood alarm system - Case study
A village in Nottinghamshire has installed an advanced river monitoring system from OTT Hydrometry that automatically issues text (sms) message alarms so that residents can implement flood protection measures. Oxton has a history of flooding problems and with an increased frequency of flood events, Parish Councillor Dr. Ian Kilpatrick says: "The monitoring system is designed to provide sufficient ...
By OTT HydroMet
Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you