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 |
| Item | Wireless Interlinked Smoke Detectors |
| Powersource | Battery Operated |
| Sensor Type | Photoelectric/Electrochemical Sensor |
| Installationtype | Ceiling mount |
| Usage | Smoke Detection In Fire Alarm System |
| Productname | Fire Alarm Smoke Detector |
| Operatingvoltage | DC 3V |
| Color | White |
| Temperaturerange | -10°C to 50°C (14°F to 122°F) |
| Dimensions | Diameter 105mm x Height 40mm |
| Humidityrange | 10% to 95% non-condensing |
| Alarmsoundlevel | 85 dB at 3 meters |
| Brand Name | Symank |
| Model Number | JKD-515COM-R |
| Certification | CE/ROHS/SGS/UKCA |
| 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 |
| Item | Wireless Interlinked Smoke Detectors | Powersource | Battery Operated |
| Sensor Type | Photoelectric/Electrochemical Sensor | Installationtype | Ceiling mount |
| Usage | Smoke Detection In Fire Alarm System | Productname | Fire Alarm Smoke Detector |
| Operatingvoltage | DC 3V | Color | White |
| Temperaturerange | -10°C to 50°C (14°F to 122°F) | Dimensions | Diameter 105mm x Height 40mm |
| Humidityrange | 10% to 95% non-condensing | Alarmsoundlevel | 85 dB at 3 meters |
| Brand Name | Symank | Model Number | JKD-515COM-R |
| Certification | CE/ROHS/SGS/UKCA | Place of Origin | China |
| High Light | 433.92MHz Wireless Interlinked Smoke Detectors ，Wireless Interlinked Smoke Detectors Multifunctional ，Multifunctional Lithium Battery Smoke Detectors | ||
These multifunction Interconnected Smoke Detectors integrate dual sensors and RF433MHz wireless interlinking to protect residential and commercial buildings. Using reliable 433.92 MHz transmission, the Interconnected Smoke Detectors synchronize alerts across multiple rooms, maximizing evacuation time. Certified to EN 14604:2005/AC:2008 and EN50291-1:2018, these Interconnected Smoke Detectors meet strict European safety regulations. Powered by a long-life 10-year lithium battery, the detectors are ideal for B2B buyers requiring stable, maintenance-free fire and CO protection products.
These Interconnected Smoke Detectors provide rapid signal relay and large-area coverage. The photoelectric smoke sensor ensures precise detection of smoldering fires, while the electrochemical CO module complies with EN activation curves, triggering alarms within seconds at high concentrations. With ≥85dB alarms and a 40m² coverage radius, these Interconnected Smoke Detectors enhance building safety significantly. Their robust design supports operation in harsh environments, making them ideal for distributors serving diverse international markets.
Our facility specializes in high-volume OEM and ODM manufacturing, delivering custom-branded Interconnected Smoke Detectors to leading global importers. We support custom RF pairing methods, sensor calibration, and housing redesign for unique product lines. Each batch of Interconnected Smoke Detectors undergoes strict QC, including CO chamber testing, smoke tunnel verification, and RF communication testing. With flexible MOQs and strong supply-chain control, we deliver stable output and short lead times. Dedicated after-sales teams support technical training and warranty processing.
| Parameter | Specification |
|---|---|
| Frequency & Power | 433.92 MHz @ -14.96 dBm |
| Alarm Modes | Smoke + CO |
| Operating Humidity | <95%RH |
| Detection Area | Up to 40 m² |
| Alarm Silence | 10 minutes |
| Weight | 180g |
| Operating Voltage | Lithium battery (sealed) |
| Compliance | SGS tested |
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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