Cosmos NV-520 LP Gas Detection / Alarm System

An alarm system with up to 12 detection points
Earthquake-resistant and super thin design with depth of only 71.5mm
Features with jog dial and backlight LCD display
Continuously monitors for 120mins after a power failure, then intermittently monitors for 2 days
Audio alarm is available in Japanese, English, Chinese and Korean and can select up to two languages
Detection Range : 0 - 100%LEL
Country of Origin : Japan