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Fire alarm testing equipment for France Buyers: Fire Detecto···
Fire alarm testing equ···
2026-09-12
fire alarm testing equipment Universal Fire Detector Test Kit export OEM ODM wholesale
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Fire alarm test kit for Philippines Buyers: Smart Fire Safet···
Fire alarm test kit fo···
2026-09-01
Wanlin Fire - China source manufacturer for fire alarm test kit. 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). Full lineup: smoke and h···
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Wholesale Wireless Smoke Tester | AS7240 UL RCM Certified | ···
Wholesale Wireless Smo···
2026-06-01
Professional Wireless Smoke Tester supplier with 12+ years experience. AS7240 UL RCM certified products shipped to 200+ countries. Telescopic pole, refillable aerosol, OEM supported. Contact: wanlinfirecontrol@163.com