Portable in size and weight, easy to install on the ceiling or wall with included screws, leave no trace.
ABS material cover, high quality, eco-friendly, sturdy and durable.
Red and green indicator light, accompanying with a loud alarming sound, to ensure personal safety.
Replaceable cell supply voltage, energy saving.
High definition screen, read data clearly.
Flexible and sensitive reaction speed, protect family and other places' safe.
Cell: 3 * AA Cell (not included)
Work Range: Humidity 4℃-38℃
Alarm Voice: 85DB
Alarm Current: ＜80mA
Rated Voltage: 220V 50Hz
50PPM, 90 Mintues
100PPM, 10-40 Mintues
300PPM, 180 Seconds
Static Instructions: The green indicator light flash each 30 seconds
Package Weight: 120g / 4.23ounces
Package Size: 100 * 100 * 38mm / 3.94 * 3.94 * 1.50in
1 * Alarm Detector