Description :

 
 KERUI GD13W LED Digital Display Wireless Voice Gas Detector Motion Sensor Home Gas Alarm 433MHz for GSM Alarm System
 
 
  


 Features :

 
 Voice prompt.
 Using four digital tube display screen, gas alarm value precise display, pay attention to gas changes at any time.
 Built-in microprocessor control, intelligent detect all kinds of gas leakage (such as petroleum gas, natural gas, methane), reduce accident.
 The detector can use alone, and also can be connected to the alarm.
 When it connected with the alarm host, the detector will trigger itself and Send alarm signals to the host at the same time.
 The host will call or send text messages to inform the host immediately.
 The first time power on, alarm will self-checking for 3 minutes.
 It will alarm when detecting the combustible gas concentration is more than 2500PPM. 

 
 Specification :

 
 Operating Voltage: DC9-16V or AC 220V
 Static Current: ≤90mA
 Alarm Current: ≤100mA
 Power Rating : ≤3W (AC 220 supply)
 Warm-up Time: about 120S
 Alarm Level: 10% LEL
 Alarm Output: Sound & Flash alarm
 Alarm Indicator: Red LED light flashes
 Sound Level: ≥ 85dB\/m
 Operating Temperature: -10\u2103 to +50\u2103
 Environment Humidity: Maximum 95%RH (no congelation)
 Working Frequency: 433MHz
 Radio Distance: 150m in Open Area
 Dimension: 120 x 70 x 45mm
 
 Installation place :
 1. Place like kitchen, garage, basement, coal mine.
 2. Install according to gas weight.
 3. If the detector is installed on corridor, the width of the corridor can't exceed 4 meters.
 4. The best installation place is the midpoint between bedroom and living room. Wall mounted gas detector should be 150cm above the floor. 
  

 Package includeds :

 
 1 x KERUI GD13W Wireless Voice Gas Detector
 1 x English User Manual 
  

 Details pictures :