High quality wirless gas detector alarming system(KR-GD12)

Product Description:

 Operating Voltage:  DC9-16V or AC 220V 

Static Current: ≤90mA             
              ≤300mA  ( low power model)
Alarm Current: ≤100mA 
              ≤40mA (low power model)
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~ +50 degree
Environment Humidity: Maximum 95%RH (no congelation)
Installation Mode: wall mounted 
RF: 315MHz or 433MHz
Radio Distance:100m in Open Area
Dimension: 110*70*40mm
Standard: GB15322.2-2003

Our products Feature:

1)High reliability sensor;

2)Auto reset after alarming;

3)Adopt MCU processing

4)Malfunction automatic checking indication;

5)SMT design, high stability.

 F&Q:

1. How to order?

 --Send the inquiry  ---  Freight will be calculated for you  --- Confirm Proforma Invoice  ---  Make payment by TT/Western Union or Paypal  --- Delivery goods --- Receive parcel. 

2.Delivery

Sample order: 1-3days after payment confirmed by DHL/ Fedex/UPS/EMS express. Freight collect OK.

Order: 3-7days accoriding to order quantity by  DHL/ Fedex/UPS/EMS express or by sea.

3. Warranty

Normally warranty time is one year.

4.Payment

We accept Paypal,West Union and T/T,you can choose any one you prefer.