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Wanlin Fire - China source manufacturer for China fire alarm Thailand alternative. Featured model WL-TH-SD (Photoelectric Smoke Detector): Photoelectric, low-current scattering chamber; EN54-7 Class A2, alarm at 0.11-0.14 dB/m obscuration; Built-in 85 dB at 3 m sounder + NO/NC relay contact; -10 to +50 deg C, 0-93% RH (tropical humidity rated). Full lineup: ···

Wanlin Fire - China source manufacturer for auto repair shop fire alarm. Featured model WL-TH-SD (Photoelectric Smoke Detector): Photoelectric, 850 nm infrared scattering chamber; EN54-7 Class A2, alarm at 0.10-0.13 dB/m obscuration; Built-in 85 dB at 3 m sounder + NO/NC relay contact; -10 to +50 deg C, 0-95% RH (tropical humidity rated). Full lineup: smoke ···

Wanlin Fire - China source manufacturer for Kidde smoke detector Thailand competitor. Featured model WL-TH-SD (Photoelectric Smoke Detector): Dual-sensor: photoelectric + 57 deg C thermal backup; EN54-7 Class A3, alarm at 0.13-0.17 dB/m obscuration; Built-in 88 dB at 3 m sounder + NO/NC relay contact; -10 to +55 deg C, 0-95% RH (tropical humidity rated). Ful···

Wanlin Fire - China source manufacturer for BACnet fire alarm. Featured model WL-TH-SD (Photoelectric Smoke Detector): Photoelectric, low-current scattering chamber; EN54-7 Class A2, alarm at 0.11-0.14 dB/m obscuration; Built-in 85 dB at 3 m sounder + NO/NC relay contact; -10 to +50 deg C, 0-93% RH (tropical humidity rated). Full lineup: smoke and heat detec···

Wanlin Fire - China source manufacturer of sculpture gallery fire protection. Smart heritage fire retrofit export supplier: wireless smoke and heat detectors, aspirating smoke detection, AI video fire detection, electrical fire monitoring and clean agent suppression for temples, museums, archives, ancient towers and historic districts. Non-invasive installat···

Wanlin Fire - China source manufacturer of high humidity tolerant fire detector. Smart heritage fire retrofit export supplier: wireless smoke and heat detectors, aspirating smoke detection, AI video fire detection, electrical fire monitoring and clean agent suppression for temples, museums, archives, ancient towers and historic districts. Non-invasive instal···

Wanlin Fire - China source manufacturer of historical building fire alarm EXW. Smart heritage fire retrofit export supplier: wireless smoke and heat detectors, aspirating smoke detection, AI video fire detection, electrical fire monitoring and clean agent suppression for temples, museums, archives, ancient towers and historic districts. Non-invasive installa···

Wanlin Fire - China source manufacturer of historical building fire alarm certification support. Smart heritage fire retrofit export supplier: wireless smoke and heat detectors, aspirating smoke detection, AI video fire detection, electrical fire monitoring and clean agent suppression for temples, museums, archives, ancient towers and historic districts. Non···

Wanlin Fire - China source manufacturer of traditional bazaar fire detection. Smart heritage fire retrofit export supplier: wireless smoke and heat detectors, aspirating smoke detection, AI video fire detection, electrical fire monitoring and clean agent suppression for temples, museums, archives, ancient towers and historic districts. Non-invasive installat···

Wanlin Fire - China source manufacturer of AI historical building fire detection. Smart heritage fire retrofit export supplier: wireless smoke and heat detectors, aspirating smoke detection, AI video fire detection, electrical fire monitoring and clean agent suppression for temples, museums, archives, ancient towers and historic districts. Non-invasive insta···