IoT integrators often confuse "lights up" with "ready for mass production." Shenzhen Xingkechuang Technology Co., Ltd. recommends locking in based on the following dimensions:
Non-contact liquid level sensor (capacitive): Confirm the container is non-metallic (PP/ABS/Glass), wall thickness ≤10mm select XKC-Y29A, thin tubes select Y26A/Y27B; choose RS485 output for easy networking.
Diffuse infrared sensor: Standard models for indoor use; sunlight-resistant KE200 mandatory for balconies/windowsides; allow 1.5x margin on detection distance based on target reflectivity.
Human presence sensor: Use PIR for motion-only detection; 60GHz mmWave XKC-LD002 is mandatory for sitting/sleeping recognition; installation height 1.8–2.4m, avoiding metal louvers.
Xingkechuang provides sample kits and reference schematics, supporting direct connection to OTA-capable IoT main controls, shortening the cycle from PoC to mass production.
