What to do with Fire alarm and How to recover alarm devices

What to do with Fire alarm and How to recover alarm devices

Part1. What to do with fire alarm? When fire alarm is reported, keep calm and have someone check the alarm spot immediately. If fire is confirmed and still at start stage, use the fire extinguisher to extinguish fire immediately. If the fire has spread and hard to extinguish, People should be be organized immediately to evacuate away from the fire […]

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. […]

PIR Passive Infrared Detector installing notice

PIR Passive Infrared Detector installing notice

Passive infrared detector PIR is a type of weak signal detection equipment. There are some notices for attention when install it. For example, the installing height and sensitivity are two key points for attention. There are three steps to prepare and install a PIR detector. Step 1: Well understand the performance characteristics of the PIR detector. Step 2: Correctly determine […]

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 […]

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 […]

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