4-in-1 Plug-in Natural Gas & Carbon Monoxide Detector, CO Methane Gas Leak Alarm

SR-910 4-in-1 Plug-in Natural Gas & Carbon Monoxide Detector

SR-910 4-in-1 plug-in gas detector is a comprehensive safety device designed to protect homes, apartments and rental properties from carbon monoxide and natural gas hazards. It simultaneously monitors CO, methane gas, ambient temperature and humidity, with a color digital display for real-time readings. AC110V~220V plug-and-play design, no complex wiring required.

Key Features
* 4-in-1 Multi Detection – Monitors carbon monoxide, methane gas, temperature and humidity at the same time
* Clear Digital Display – Color screen shows real-time concentration and environment data
* 85dB Loud Alarm – Instant audible alert when gas concentration reaches preset threshold
* Plug & Play Installation – Direct plug-in to AC110V~220V socket, no wiring needed
* Steady Working Status Indicator – Green indicator stays on during normal operation
* Wide Temperature Adaptability – Stable performance from -20°C to 50°C

Working Instruction and Application Scenarios

When the detector is powered on normally, the green indicator stays on. Once gas concentration exceeds the preset warning level, the 85dB alarm will sound to remind occupants to take immediate safety action — open windows, turn off gas supply and leave the area.

Application Scenarios
* Home kitchen
* Apartment & rental property
* Office room
* Small warehouse
* Light commercial kitchen

FAQ SR-910 Gas &CO combination detector

Q1: What gases can the SR-910 4-in-1 detector monitor?

A1: It detects carbon monoxide (CO) and methane (natural gas). Besides gas detection, it also measures ambient temperature and humidity for real-time environmental monitoring.
 

Q2: What is the power supply for this gas detector?

A2: It supports AC110V~AC220V plug-in power. Simply plug it into a wall socket, no complicated wiring work needed.

Q3: How loud is the alarm sound when gas danger is detected?

A3: It comes with an 85dB audible alarm, loud enough to alert people inside the room once hazardous gas is detected.

Q4: What is the normal working status indicator?

A4: The green LED indicator stays steadily on when the detector works normally. If faults or gas leakage occur, corresponding warning lights will turn on.

Q5: What temperature range can this detector work under?

A5: Stable operation between -20°C and 50°C. It adapts to most indoor environments for home and light commercial use.

Q6: What is the CO alarm trigger rule for SR-910?

A6: 50ppm CO triggers alarm within 60-90min; 100ppm CO triggers alarm within 10-40min; 200ppm CO triggers alarm within 1 minute..

Q7: When will the detector alarm for methane gas?

A7: It will activate the 85dB alarm once methane gas concentration reaches 5% LEL.

Q8: What places are suitable to install this SR-910 gas detector?

A8: Ideal for home kitchens, apartments, rental properties, small offices and light commercial kitchens to prevent gas leakage and CO poisoning.