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{"title":"EN50291 Certified Gas Carbon Monoxide Detector Reliable CO Gas Detector","imgUrl":"https:\/\/img.chinax.com\/nimg\/7f\/af\/6fc3eba871b816be775157cc8dd4-200x200-1\/en50291_certified_gas_carbon_monoxide_detector_reliable_co_gas_detector.jpg","attrs":{"Brand Name":"Symank","Model Number":"JKD-808COM","Certification":"CE\/ROHS\/UKCA","Place of Origin":"China"}}
{"title":"5 Year Carbon Monoxide Gas Detectors Dual Sensor Commercial Carbon Monoxide","imgUrl":"https:\/\/img.chinax.com\/nimg\/20\/ef\/273a54533d1d1aa0678dc682f335-200x200-1\/5_year_carbon_monoxide_gas_detectors_dual_sensor_commercial_carbon_monoxide_detector.jpg","attrs":{"Brand Name":"Symank","Model Number":"JKD-815COM","Certification":"CE\/ROHS\/UKCA","Place of Origin":"China"}}
{"title":"EN50291 Certified Carbon Monoxide Gas Detectors OEM Portable Carbon Monoxide","imgUrl":"https:\/\/img.chinax.com\/nimg\/1c\/28\/60e7824422527445b323645cf553-200x200-1\/en50291_certified_carbon_monoxide_gas_detectors_oem_portable_carbon_monoxide_detector_battery_operated.jpg","attrs":{"Product name":"Carbon Monoxide Gas Detectors","Batterylife":"Up to 5 years","Displaytype":"Digital LCD Display","Sensortype":"Electrochemical\/Semiconduct Sensor"}}
{"title":"LCD Display Carbon Monoxide Gas Detectors","imgUrl":"https:\/\/img.chinax.com\/nimg\/21\/4d\/3b88d57ddd1f542e60b5d39f1fe7-200x200-1\/lcd_display_carbon_monoxide_gas_detectors.jpg","attrs":{"Alarm Sound Level":"85 dB at 3 meters","Detection Types":"Gas, Carbon Monoxide","Response Time":"Within 30 seconds","Test\/Reset Button":"Yes"}}
{"title":"EN50291 Certified Gas And CO Detector","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/07\/0d275aff79fc1223058d63cd93c3-200x200-1\/en50291_certified_gas_and_co_detector.jpg","attrs":{"Operatingtemperature":"-10\u00b0C to 50\u00b0C","Weight":"250 grams","Dimensions":"100mm x 40mm","Alarmtype":"Audible and Visual"}}
{"title":"Industrial Grade Carbon Dioxide Alarm","imgUrl":"https:\/\/img.chinax.com\/nimg\/16\/56\/99b3e8bc64168da3870bb621f368-200x200-1\/industrial_grade_carbon_dioxide_alarm.jpg","attrs":{"Sensor Type":"Electrochemical\/Semiconduct Sensor","Display":"Digital LCD Display","Alarm Type":"Audible and Visual Alarm","Response Time":"Less than 30 seconds"}}
EN50291 Certified Carbon Monoxide Gas Detector With Voice Prompt And 9V Backup Battery For Reliable CO Detection
Professional-grade carbon monoxide and combustible gas detectors featuring built-in voice prompts and 9V battery backup. Certified to EN50291 and EN50194 standards for residential and light commercial applications.
Product Overview
These advanced gas detectors combine carbon monoxide and combustible gas monitoring in a single compact unit. The integrated human voice prompt system provides clear spoken warnings alongside audible and visual alerts, enhancing user comprehension during emergencies. With 9V backup battery support, the detectors maintain continuous operation during power outages for critical indoor protection.
Technical Advantages
Dual-sensor technology: Electrochemical sensor for CO detection and semiconductor sensor for combustible gases
EN standard-compliant alarm timing and concentration thresholds
Voice prompt system improves user response time by clearly identifying alarm sources
≥85dB audible alarm with LED visual indicators for noisy environments
Low false alarm rates and stable calibration reduce maintenance requirements
Manufacturing Capabilities
Our factory specializes in gas detector manufacturing with automated SMT lines, sensor calibration equipment, and aging test chambers. We offer comprehensive OEM/ODM services including custom housing design, logo printing, multilingual voice prompts, and localized documentation. Each unit undergoes rigorous quality control with flexible MOQ options for distributors and brands.
Applications
Ideal for apartments, villas, hotels, rental properties, boiler rooms, and utility areas. Particularly suitable for elderly housing, student accommodation, and public buildings where clear emergency guidance is essential.
