KSh 2,580(KSh 2,993 Incl VAT)
Device Type: Wireless Interconnected Carbon Monoxide (CO) Alarm
Model / SKU: Dahua DHI-HY-GC20D-R8 (Wisualarm by Dahua)
Sensor: High-performance Figaro Electrochemical CO Sensor
Battery Life: Up to 10 Years (Sealed 3V CR123A Lithium Battery, Non-Replaceable)
Alarm Volume: >85dB (A) at 3 m (9.84 ft)
Wireless Interconnection: Up to 24 Devices (868MHz, Up to 1,000m Open Air Range)
Display & Indicators: LCD Screen (CO Concentration & Peak Level), 3x LED Status Indicators (Red=Alarm, Yellow=Fault, Green=Power)
Key Functions: Low Battery Warning, One-Click Silence (~45 sec), Self-Test, End-of-Life Warning (LCD shows "End" + beep/flash)
Alarm Thresholds: 50ppm (60-90min), 100ppm (10-40min), 300ppm (<3min)
Dimensions / Weight: 116.4 × 71.7 × 29.1 mm; 125g
Certifications: TÜV & CE Listed, Compliant with EN 50291-1:2018
Key Specs: Dahua DHI-HY-GC20D-R8 Wireless CO Alarm, Figaro Electrochemical Sensor, 10-Year Sealed Battery, >85dB Alarm at 3m, 24-Device Wireless Interconnect (868MHz, 1km Range), LCD CO Concentration Display, Peak Level Memory, Low Battery & End-of-Life Warnings, TÜV/CE Certified (EN 50291-1:2018)
Usage: Continuous indoor carbon monoxide monitoring for homes, restaurants, hotels, and other spaces requiring reliable life-safety detection. When one alarm triggers, the signal is pushed to all interconnected units so they sound in unison, ensuring the warning is heard throughout the property.
