operating temperature range

fault self-diagnosis direct from Wanlin Fire Protection — 12-year factory experience, WL-SFP600 smart fire detector certified UL 217/UL 268/UL 2034/UL 864/CE/EN14604/EN54/FCC. Key specs: Fixed Temperature + Rate-of-Rise Heat Sensing + LoRaWAN Long Range + Ultra-Low Power + Dual Communication, LoRaWAN + IoT Gateway + Cloud Platform + Long Range (up to 15km) +···

China splash-proof housing OEM factory - Wanlin Fire Safety Technology. Emerging markets market calibration certificate included supplier. FCC CE RoHS CCC certified. MOQ 10 units. Contact +8613261677119