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Post by ailuvunn on Apr 15, 2018 14:42:42 GMT 8
Dear all,
I have just bought the KR-K7 system for my house. Before I install the system, I have tried to test the detection distance between the K7 panel and the Door sensor (D026). The result was very poor. It was just 4-5 meters away without any obstacles that the panel could detect the signal from the sensor, otherwise the panel would not respond anything. Did I set anything wrong? Could anyone suggest me what I should do to solve the problem.
Thank you very much for your kindness.
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Post by Russel on May 3, 2018 9:19:38 GMT 8
Did you just test 1 sensor (eg defective sensor?) do you have any other types of detectors eg PIRs what is there distance?
Are you sure it is 4-5 meters that is very small distance.
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Post by Bmol on May 6, 2018 20:25:50 GMT 8
Buy the Kerui repeater.
It works great and let's me install all the sensors in and around the house when installed at a central place. In my case on the first floor.
It has two antennas for receiving sensors and transmitting the signal to the K7.
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bmol
New Member
Posts: 3
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Post by bmol on May 12, 2018 0:10:50 GMT 8
Here is a picture of the repeater with also build in battery for power loss situations.  Function characteristics : 1.Built-in high quality voice chip, operation with voice prompt. 2.The signal repeater has 8 wireless defense zones, when 7 and 8zones on alarm status,this device can be used as a on-site alarm. Z9-Z10 is 2 wired defense zones, can be NC or NO alarm and max support 100pcs wireless detectors and 20pcs remote control. 3.Wireless intelligent study coding, compatible with PT2262 normal encoding(Resistance 1.5M-4.7M) and a million groups encoding(Resistance of 150K-470K) 4. Can according to demand to choose the remote control,wireless magnetic door contact,wireless Vibration door contact,wireless PIR detector,wireless smoke detector,wireless gas detector,siren and so on. Technical parameters: External power supply: DC 9V-15V Build-in Battery: Ni-Hi AAA*6 DC 7.2V Static Current: < 25mA Working Current: < 450mA Receiving and transmitting frequency: 433 MHz Maximum number of the remote control: 20pcs Maximum number of the wireless detector: 100pcs Receiving Distance: 200M Transmitting Distance:1000M |
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