How to install PIR and Door Contact for home security

How to install PIR and Door Contact for home security

Infrared detector is popular motion sensor. The PIR is used for security protection of bed rooms, living room, balcony etc. It is installed with bracket for angle adjustment. The detection area may be horizontal 110 degree, thickness 65 degree of fan-shaped area. Can you install the PIR according to the instruction manual? Below we will make clearer steps for guidance. […]

Is Burglar Alarm System useless?

Is Burglar Alarm System useless?

A survey of housing safety said burglar alarm system is useless. A good lock and scheduled house lighting is more important for home security. Is that right? Will theft pass a well locked and light house without thinking it is occupied or empty?How can a burglar alarm system well prevent burglary and stop crime? Actually, there are many functions of […]

Home Security Solutions and Alarm System Installation

Home Security Solutions and Alarm System Installation

How to make home security solutions according to individual needs and budget? Below we will give an example to explain it. The house is with 3 bed rooms, 2 bath rooms, 1 kitchen room, 1 study room and 2 balcony.The principle of making home security solution. 1.Plan and make external security firstly. In security alarm industry, it is perimeter security […]

Security Service Network Alarm System upgrade

Security Service Network Alarm System upgrade

Introduction Network alarm system is a variety of transmission channels to transmit protection areas’ information to security service center quickly and accurately, so that the police officers can dispose all kinds of unexpected events in time. So, transmission technology is important part of the network alarm system. There are several transmission technology used nowadays. 1.PSTN telephone line transmission 2.Bus-line transmission […]

Solar Wireless PIR Detectors Features

Solar Wireless PIR Detectors Features

Solar wireless PIR detectors is new generation intrusion detector. It enables DIY home security more easy without wiring and without battery replace in 10 years. Solar power infrared detector is environment friendly electronic security device. Solar power intrusion detector has solved some issues of traditional PIR detector with innovative technology. For example, this new type detector will not be interfered […]

How to avoid CO carbon monoxide poisoning

How to avoid CO carbon monoxide poisoning

Carbon monoxide poisoning can cause serious damage to the brain tissue. Even if cured, it may remain a sequela of central nerve injury. How to avoid carbon monoxide poisoning? We need to know at what situations the carbon monoxide may produced. Coal burning Coal burning is used for heating or cooking. If the coal is not completely burning, it will […]

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