Dujų jutiklis – signalizacija „Patikima apsauga” (pakabinamas)

Aprašymas

Introduction

• The gas leakage alarm is suitable for the place where coal gas / natural gas / liquid petroleum gas exists.
• This product has the characteristic of  high sensitivity, high stability, multi-gas detectable, small cubage, easy to install and can use backup battery.

Features

• Alarm density reaches: Coal gas: 2000 ppm + / – 30%, natural gas: 2000 ppm + / – 30 %, Liquid petroleum gas: 5000 ppm + / – 30 %
• Working mode: independent & compatible mode
• Siren: > 90 db
• Strict method with good quality

How does it work?

• When the flammable gas density reaches to response setting value of density in its surrounding environment, the alarm can give out alarm signal of sound, light and networking.
• In the alarm state, the ambient concentration of combustible gas down to the rated value, the alarm can be automatically restored to normal monitoring state.
• It has red, yellow, green three state indicator lights and one built-in buzzer, show the following three kinds of states separately:
  • Green indicator lights up, the power supply operates normally, and in the state of monitoring;  
  • Yellow indicator lights up with the sound of the buzzer, alarm faults(mainly on sensor);
  • Red indicator lights up, with the buzzer noise and networking output, indicate the alarm is in alarm state.
  • Green indicator turn off, yellow indicator flash one time every 30 seconds, means 220 V AC power off and using 9V backup battery (when battery voltage lower than 8.2 V it will alarm, yellow indicator flash and buzzer sound)     

Technical parameter    

• Working voltage: AC 220 V    
• Power consumption: static ≤ 10 mA  alarm ≤ 15 mA    
• Alarm Range: natural gas  3 % ~ 15 % LEL    
• Response time: <30 s    
• Alarm sound: > 75 Db (right ahead 1m)    
• Installation style: wall mounted    
• Gas sensor: life span 3 years    
• Humidity Range: 10 % ~ 95 % RH    
• Air pressure: 86 ~ 106 Kpa    
• Emission frequency: 433 MHZ    
• Oscillation resistance: 330 k    
• Code form: 1527    
• Emission distance: ≥ 100 m (in open air)    
• Backup battery: 9 V alkaline    
• Coding way: button alarm coding (After self-testing, press the button to emit 433 MHZ signal)    

Attention   

• This product can alarm independently when triggered, but it can only send wireless signal to the panel from our shop.    
• If you want use it with a alarm panel from other shop, please check parameter carefully or contact me before you order it.
• We won’t be reponsible for the compatibility problems because of your false order.    
• Sinserely hope you can understand it.

Package includes:

• 1 siren (not standalone)    
• ​1 power adapter    

Introduction:

• Alarm host – the brain of home alarm system, connect the sensors. When system is in arming state, illegal intruder will be detected, then the alarm siren will make a loud alarm sound, and report to the alarm host at the same time. The alarm host will call pre-set telephone numbers and send SMS automatically.
• Magnetic door contact (Door Sensor) – installed on the door, window, drawer, etc.
• PIR sensor – usually used close to the door or window.
• Smoke detector – detect the smoke and smog concentration, if a fire disaster, the device alarm to the IP cloud ,alarm system on the smartphone or tablet.
• Gas detector – detect LPG/natural gas/coal gas concentration in the kitchen, if the concentration exceed the health standard, device will report the device alarm to the alarm system on the smartphone or tablet.
• Indoor siren – when sensor is triggered, the indoor siren will alarm with light & sound
• Outdoor siren – when sensor is triggered, the indoor siren will alarm with light & sound to get your neighbor notified that something happens to your house then they can come to help.
• Remote control – you can arm or disarm the alarm system on the remote control,and there is a SOS button on it, if emergency happens, you can get help by pushing it.