Product: Transmission signal processing control chip RCWL9196 Key benefits Reliable microwave sensing for robust presence detection that reduces missed triggers and improves detection responsiveness. Wide operating voltage range, allowing flexible integration with low voltage and mid voltage systems. Low power consumption suitable for battery powered or alwayson applications. Core specifications and function Model: RCWL9196 transmission signal processing control chip. Working voltage: 3.3V to 18V, compatible with a wide range of control circuits and power supplies. Working current: 3 mA, enabling low power operation. Induction range: adjustable from 5 to 8 meters to match application requirements. Function: microwave switch sensor that processes transmitted microwave signals for motion and presence detection. What makes it stand out Long sensing distance and wide detection angle reduce installation constraints and minimize dead zones in coverage. Microwave waves can penetrate glass and thin wood; with sufficient transmitted power, detection can work through walls of varying thickness, enabling hidden or remote mounting. Stable performance in common environmental conditions: not significantly affected by temperature variations, dust, or changes in ambient conditions, so detection range stays consistent over time. Compatibility and integration Designed for straightforward integration into electronic control systems that supply 3.3V to 18V. Suitable as a sensor input for microcontrollers, relay drivers, lighting controls, door controllers, and building automation systems. Chiplevel component intended for embedding in custom modules or sensor boards; integration requires standard circuit design and signal conditioning. Performance and application notes Adjustable sensing distance allows tuning sensitivity to avoid false triggers from distant motion or to extend range when required. Low quiescent current minimizes impact on overall system power budgets for alwayson sensing applications. Microwave sensing provides reliable detection through materials that block optical sensors, offering an alternative where infrared or ultrasonic sensors are impractical. Practical use scenarios Automatic lighting control in storefronts or corridors where detection through glass is needed and consistent coverage is required. Security and access control systems for entryways or passage monitoring where wide angle and long range reduce blind spots. Industrial or commercial automation tasks such as conveyor activation or door control where dependable presence detection through dust or variable temperature environments is required. Package and handling Supplied as a transmission signal processing control chip for integration into sensor modules or custom circuit boards. Intended for use by electronics designers and integrators familiar with chiplevel mounting and signal interfacing. This RCWL9196 chip provides a low power, wide voltage, microwave sensing solution for reliable presence and motion detection across a variety of installation conditions.