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Heat detector maintenance tester for New Zealand Buyers: Fir···
Heat detector maintena···
2026-09-12
heat detector maintenance tester Heat Detector Tester export OEM ODM wholesale
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Combination heat detector for Slovakia Buyers: Smart Fire Sa···
Combination heat detec···
2026-09-01
Wanlin Fire - China source manufacturer for combination heat detector. Featured model WL-TH-HD (Fixed & Rate-of-Rise Heat Detector): Rate-of-rise A1R: 57 deg C fixed + 8 deg C/min rise; EN54-5 Class A1R, fixed 57 deg C + rate-of-rise 8 deg C/min; Panel zone alarm + optional internal 87 dB sounder; -10 to +50 deg C, 0-95% RH (tropical humidity rated). Full li···
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heat detector for subway tunnel, LoRaWAN Heat Detector, WL-H···
heat detector for subw···
2026-07-10
heat detector for subway tunnel direct from Wanlin Fire Protection — 12-year factory experience, WL-HD904 fully certified UL 521/EN 54-5/CE/FCC/RoHS/REACH. Key specs: LoRaWAN 868/915MHz, Fixed Temperature Sensor + LoRaWAN Long-Range Module, 3-year replaceable battery (2x C lithium). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Servi···
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