Skyzone 4-in-1 Carbon Monoxide Detectors: Monitors CO, Natural Gas, Methane, Propane with Fahrenheit Carbon Monoxide Alarm co detector Black + White

Features:
CO Detection:Accurately monitors carbon monoxide levels in real time to ensure a safe living environment.
Combustible Gas Detection:Detects combustible gases to help prevent potential gas leak hazards.
Temperature&Humidity Detection:Continuously detects temperature and humidity changes, heiping you maintain indoor comfort.
Flashing&AudibleAlarms:Dual alarms with flashing lights and loud beeping notify you immediately of any danger.
Plug &Play:Simple installation with no wiring required—just plug it in and it's ready to go.
Specifications:
Model:PTH-24E
Carbon Monoxide:0~999PPM(±10%)
CO Sound Alarm Range:(Initial Default)51PPM
Combustible Gas:GAS Lv1-4 Lv4 (15% LEL)
GAS Sound Alarm Range:GAS Lv2 ≥ 5% LEL
Temperature:-10°C~50°C（±1.5°C)/14℉~122℉(±2.7℉)
Humidity:0%~95%RH(±5%)
Input:100-220V 50/60Hz Replaceable Plug
Screen:2.0'320*240IPS
 Shell:Flame Retardant ABS Plastic
Work Temp:-10°C~50°C/14℉~122℉
Alarm:Yes
Product Size:105mmx55mmx52mm(WithPlug)
Package List:
1 * CO Detection
1 * User Manual