ARIKON Plug-in Gas Alarm Detector with Talking Alarm, Digital Display and 9V Battery Back Up
Description
Technical Parameter
1.AV voltage:AV 9V-240V 50-60Hz
2.Battery voltage:9V rechargeable battery(optional)
3.Working temperature:0-50„ƒ
4.Environment Humility:10%-95%
5.Alarm Density:2500PPM(±1500PPM)
6.Alarm time: keep alarming after over 2500PPM
7.Size:Approx112x73x42MM