Bureze Security News for 08-14-2018

perumbavoor car bus accident caught in cctv

Perth Security Alarm Systems + CCTV Systems + Home Intercom + Access Control

This passion for delivering superior levels of security and commitment to our clients has made us the go-to business and home alarm systems experts in Perth and WA. Whether you’re looking a home alarm system for your Perth home or a security alarm and monitoring system for your place of work, Aust-Guard Security can advise you on the broad range of alarm and security systems we supply. Aust-Guard Security supply and install a comprehensive range of access control, intercom, monitoring and security systems from leading names in the security industry. After helping you select the perfect home or business security alarm system for your Perth property, we can install it for you and ensure it’s working correctly so that you can enjoy the peace of mind that comes with securing your property with a suitable security system. Wireless systems are highly versatile and enable homeowners to control their home alarm systems remotely. 

These systems are expandable and can be integrated with other building systems, including access control and monitoring systems, so if you’re looking for the most versatile Perth home alarm systems to secure your residential property, a wireless alarm system is a fantastic choice. Give Aust-Guard Security a call on 1300 883 898 to learn more about the benefits of installing a wireless house alarm system in your Perth home and the wireless systems we currently supply. As the leading CCTV surveillance and alarm installers in Perth, Aust-Guard Security can help you select the perfect system for your commercial or residential security needs. We can combine an access control solution with the alarm systems at your Perth property or supply and install a standalone solution controlled by intuitive, user-friendly software that enables you to grant access to groups and individuals quickly and easily. In addition to delivering benefits such as centralised control of access privileges and the ability to manage hundreds of doors and thousands of users, an access control system installed in your home or place of work is completely scalable so you can combine it with other systems easily, it provides event reporting, and by tracking and recording access, it provides superior levels of security in all commercial and residential environments. 

With your high-tech home or business security alarm systems monitored by experienced Perth security personnel you can rest assured that you’re in good hands. Aust-Guard are leading providers of access control, CCTV monitoring and security systems, as well as security guard services and burglar alarms for Perth clients in the commercial and residential sectors. With our experience, genuine passion for helping our clients secure their homes and places of business and enjoy the peace of mind they deserve, we have developed a reputation as the best value and most reliable alarm systems providers in Perth and WA. To learn more about the wide range of security products and services we provide, call us today on 1300 883 898 for an obligation free security consultation at your home or place of business. 

Keywords: [“security”,”system”,”alarm”]
Source: https://www.austguard.com.au

Understanding the various parameters of coaxial cable and selecting the proper cable for a CCTV system will eliminate wasted time, money, and aggravation. Coaxial Cable Types CCTV video signals are commonly transmitted using coaxial cable. Coaxial cable is designed to transmit the complete video frequency range with minimum distortion or attenuation, making it an excellent choice for CCTV. However, choosing the incorrect coaxial cable can degrade the overall signal transmission and/ or allow outside EMI/RFI interference to be introduced Steel Core Gauge Material Resistance 20 AWG 20 AWG Copper Copper-Covered Steel 10 D.C.R. 40 D.C.R. The parameters to consider are mechanical characteristics such as the center conductor material, dielectric material, shield type and material, and jacket material. 

If the cable will be used in a pan and tilt application, then you should choose a standard conductor because a solid conductor construction will eventually break under the constant strain being placed on the cable at the same point. Attenuation 2.0 Braided Shield RG59 Coaxial Cable with Copper Covered Steel 1.0 RG59 Coaxial Cable with Bare Copper 0.1 0.50 1.0 A braided shield is the proper type of shield for CCTV and has two key purposes. CCTV vs. CATV Cable Construction CCTV 95% Bare Copper Shield Bare Copper Aluminum Foil Shield CATV 45-65% Aluminum Braid Copper- Covered Steel Conductor A cable with a combination aluminum foil shield and low coverage aluminum braid commonly used for CATV is not is not acceptable! Because aluminum shields have a much higher D.C. 

resistance return path and the braided portion of these type of cables provide only a low percentage of coverage, they do not provide the type of shielding required for CCTV video transmission. Plenum rated cables are required for use in ducts, plenums and other space used for environmental air without conduit as per NEC. Polyethylene is recommended for outdoor applications where the cable may be subjected to the elements and a high degree of moisture, sunlight, and abrasion resistance is required. Coaxial Cable Parameters Coaxial Cable Parameters vary depending on the type of coax construction. If a coax cable of another impedance cable is chosen, then you will experience signal loss and reflection resulting in short distance transmission and poor picture quality. 

Exceeding the maximum pulling tension or the minimum bend radius of a cable can cause permanent damage both mechanically and electrically to the cable. Lay the cable and then place pressure-treated wood or metal plates over the cable. Pliers will only crush the cable and can degrade the electrical properties of the cable. 

Keywords: [“Cable”,”CCTV”,”Coaxial”]
Source: http://www.vfmstore.com/choosing_correct_cable.pdf

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