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The HM 612 Digital Long Range PIR Sensor – 6Pin Motion Detector for Smart Light Switches is a compact, high-performance passive infrared (PIR) sensor module designed for smart lighting and energy-saving automation. Featuring built-in signal processing circuitry, this sensor provides an all-in-one motion detection solution with easy integration into embedded systems, switches, and microcontroller-based projects.
It offers a wide view angle and long-range motion detection, making it ideal for home automation, security systems, and intelligent lighting applications. Its low current consumption makes it suitable for battery-powered setups, while the integrated timer and ambient light detection (optional in some variants) provide extended functionality. With just a power supply and switching components, this module can directly control loads like lamps or alarms.
🔧 Key Features
- Digital PIR Sensor – Advanced onboard circuitry for direct motion sensing
- Long Range Detection – Captures motion from significant distances
- 6Pin Output – Simplifies interfacing with MCUs and switches
- Wide View Angle – Covers large detection areas effectively
- Low Power Consumption – Suitable for continuous operation and smart home setups
- Built-in Timer – On-delay/off-delay control without additional circuits
📐 Technical Specifications
| Product Name | HM 612 Digital PIR Motion Sensor |
| Sensor Type | Passive Infrared (PIR) |
| Output Type | Digital – 6 Pin |
| Voltage Range | DC 3.3V – 5V |
| Current Consumption | Low (typically <50µA in standby) |
| Detection Range | Long Range (up to 5–7 meters) |
| View Angle | Wide – approx. 100° |
| Mount Type | PCB Mount / Embedded |
| Additional Features | Built-in timer, optional ambient light sensor |
| Dimensions | Compact form factor (varies slightly by batch) |
📌 Applications
- Smart Light Switches – Automatic lighting control with motion detection
- Home Automation – Detect human presence for smart appliances
- Security Systems – Trigger alarms or alerts on motion
- IoT & Embedded Projects – Perfect for MCU-based automation setups
💡 Why Choose HM 612?
The HM 612 Digital Long Range PIR Sensor combines precise motion detection with digital output control and onboard timing functions, all in a small and energy-efficient package. It is the perfect solution for smart home and energy-saving automation designs, offering reliable performance and ease of use.
📦 Package Includes
- 1 × HM 612 Digital Long Range PIR Sensor (6Pin)
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