Shenzhen Symank Technology Co., Ltd.
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 50K/month |
| Delivery Time | 10 Days |
| Packaging Details | Carton/Color Box |
| Name | Combustible Gas Detector |
| Warranty | 2 Year |
| Sensor Type | Semiconductor Sensor |
| Operating Temperature | -10°C to 50°C |
| Alarm Indicator | LED Light and Sound Alarm |
| Dimensions | 120mm x 70mm x 40mm |
| Installation Method | Wall-mounted |
| Detection Gas Types | Natural Gas, Methane, Propane, Butane |
| Operating Humidity | 10% to 90% RH |
| Power Supply | AC 90-220V |
| Response Time | Less than 10 seconds |
| Reset Method | Manual Reset Button |
| Alarm Sound Level | 85 dB at 1 meter |
| Weight | 200 grams |
| Brand Name | Symank |
| Model Number | JKD-839 |
| Certification | CE/ROHS/UKCA/SGS |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 50K/month |
| Delivery Time | 10 Days | Packaging Details | Carton/Color Box |
| Name | Combustible Gas Detector | Warranty | 2 Year |
| Sensor Type | Semiconductor Sensor | Operating Temperature | -10°C to 50°C |
| Alarm Indicator | LED Light and Sound Alarm | Dimensions | 120mm x 70mm x 40mm |
| Installation Method | Wall-mounted | Detection Gas Types | Natural Gas, Methane, Propane, Butane |
| Operating Humidity | 10% to 90% RH | Power Supply | AC 90-220V |
| Response Time | Less than 10 seconds | Reset Method | Manual Reset Button |
| Alarm Sound Level | 85 dB at 1 meter | Weight | 200 grams |
| Brand Name | Symank | Model Number | JKD-839 |
| Certification | CE/ROHS/UKCA/SGS | Place of Origin | China |
| High Light | Industrial Combustible Gas Detector ，Combustible Gas Detector ODM ，OEM Dual Gas Detector | ||
The Gas Leak Alarm is developed to meet the demands of long-term gas safety monitoring across diverse indoor environments. With dual detection capability for methane and propane, this Gas Alarm offers comprehensive combustible gas protection. Official SGS testing verifies product compliance and performance reliability. Equipped with a catalytic Combustible Gas Sensor capable of five years of operation and supported by a 30-month warranty, this Gas Leak Alarm delivers strong value to B2B clients seeking durable safety solutions.
This Gas Leak Alarm features a fast-response catalytic Gas Sensor combined with natural diffusion sampling. Audible and visual alarm outputs ensure immediate notification once gas concentration exceeds safe limits. Compared with ordinary Gas Alarms, this product provides enhanced stability and reduced maintenance requirements. The robust design ensures consistent performance under varying indoor environmental conditions. These advantages make the Combustible Gas Detector suitable for long-term deployment.
Our factory offers complete production and customization services for Gas Leak Alarm products. From PCB assembly to final calibration, each Gas Sensor undergoes strict quality control. We support OEM branding, customized packaging, and region-specific compliance documentation. With stable production capacity and efficient logistics, we help B2B partners shorten delivery cycles and reduce procurement risk.
The Gas Leak Alarm is ideal for residential buildings, hotels, commercial kitchens, and gas boiler installations. Safety integrators and distributors rely on this Combustible Gas Alarm for indoor safety projects. The product’s long lifespan reduces total cost of ownership for property managers and end users.
| Item | Specification |
|---|---|
| Operating Voltage | AC 110–240V |
| Gas Detection | Natural Gas / Propane |
| Alarm Method | Audio + Visual |
| Alarm Threshold | >8% LEL |
| Sensor Lifetime | ≤5 Years |
| Installation Position | Wall |
| Relative Humidity | ≤95% RH |
| Product Size | 120 × 75 × 40 mm |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
1000-1500
Employee Number:
100~150
Ecer Certification：
Verified Supplier
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