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Case Study: Wanlin LoRaWAN Wireless Liquid Level Monitor (WL···
Case Study: Wanlin LoR···
2026-06-15
Level Remote Measurement System direct from Wanlin Fire Protection — 12-year factory experience, LoRaWAN Wireless Liquid Level Monitor (WL-LT300) certified CE/FCC/RoHS/REACH. Key specs: LoRaWAN/LoRa wireless, 3km range, ultra-low power, 0-20m measurement, 0-20m range. MOQ 200pcs, OEM/ODM available.
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ultrasonic smoke generator - Professional Smoke Sensitivity ···
ultrasonic smoke gener···
2026-06-09
China ultrasonic smoke generator OEM factory - Wanlin Fire Safety Technology. Oceania market wireless transmission frequency supplier. CE FCC RoHS certified. MOQ 10 units. Contact +8613261677119