Great Star Security

09/08/2016

http://www.hkgreatstar.com/program-rfid-keypad-alarm-panel/

How does program RFID keypad to Alarm Panel? Today, let us talk how to program wireless RFID keypad to wireless alarm panel. 1.Turn on alarm panel. Then start to set alarm panel, to find program sensors, choose to program into "00"zone number, then LCD show "programming" 2. When LCD of alarm

18/07/2016

After I insert GSM card to my GSM alarm, it can't work. How should I do?

Why my GSM alarm can't recognize SIM card? When you get a GSM alarm kit, you need to buy a GSM SIM card to insert alarm panel, then use this alarm system via GSM service. But some time, after you insert SIM card, the GSM doesn't work, that was very confusing.

15/07/2016

http://www.hkgreatstar.com/program-solar-siren-alarm-panel/

How to program solar siren to alarm panel? Today, let us talk how to program solar outdoor siren to alarm panel. There are 4 steps, it is so easy to set. Step1: Turn on both siren & alarm panel. Step2: Press "wireless connect/study" button on siren

05/07/2016

How to use wired zones to connect detectors?

30/06/2016

The way of programming wireless alarm panel to wireless indoor siren.

How to program wireless indoor strobe siren? If you own alarm system kits, you know, when you install them , the first step is to program accessories to alarm panel. Today, let us learn together how to program alarm system to wireless indoor strobe siren. Yes, you didn't see wrong, it is to program

29/06/2016

What's battery for security alarm system?

What is battery for security alarm system? Backup battery for wireless burglar alarm panel Now wireless burglar alarm panel is using bulit-in Li-ion battery with small size & high power capacity. These Lithium-ion batteries is same like batteries for mobile phone. Thus, the Lithium-ion battery outpu...

27/06/2016

How is PIR motion sensor for security alarm? Some Tips to avoid false alarm.

23/06/2016

How to install PIR motion sensor properly?

How to install PIR Sensor correctly/properly? PIR(Passive infrared detectors) is one of the detectors most widely used in security engineering. When we install it, in order to prevent the omission and reduce false positives, we must understand the passive infrared detectors of some basic concepts an...

21/06/2016

How many zones do I need for alarm system? which sensor do need to program independent zone? Here has answer!

17/06/2016

The brilliant Smart PIR Motion Sensor, Pet immune, Pet friendly.
http://www.hkgreatstar.com/how-to-work-about-pet-immune-pir-sensor/

16/06/2016

Compare Fixed code PT2262 with Learn code EV1527 of security burglar alarm.

The Differences between EV1527 and PT2262 If you pay attention to alarm system, I think you must often here EV1527 and PT2262. Today let us know their differences together. At first, learn the concept of EV1527 and PT2262. EV1527 was called Learning Code, IC: eV1527 Decode: MCU Address: 2 to the

14/06/2016

What's the differences 433MHz and 868MHz? Which is better? Here has answers.

433MHz vs 868MHz, what're the differences? When we pay attention to alarm system, we general have a doubt, what are the differences between 433MHz and 868MHz? A common sense, we know, wireless alarm system communicate with each devices using wireless frequency. Every countries have Radio Spectrum Re...