Motion-Sensing Door Chimes
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A chime announces when someone passes through the infrared light beam and a counter keeps track of each entrance and exit. Mount the transmitter and beam reflector between 2 and 20 feet apart. The chime's volume is adjustable up to 85 dB. It cannot be sold to California due to local energy efficiency regulations.
Additional chimes (sold separately) can be added to the transmitter.
Chime | Transmitter | Beam Reflector | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wd. | Ht. | Dp. | Wd. | Ht. | Dp. | Wd. | Ht. | Material | Color | Volume | For Use Outdoors | Electrical Connection | Includes | Mount Type | Mount. Fasteners Included | Cannot Be Sold To | Each | |
3 3/4" | 5" | 1 1/2" | 5" | 2 3/4" | 2 1/2" | 4" | 2" | Plastic | White | 85 dB @ 10 ft. | No | Two-Prong Plug | 26-ft. of 24 Gauge Wire, Beam Reflector, Chime, Plug-In Transformer, Transmitter | Surface | Yes | CA | 00000000 | 0000000 |
Additional Chime | 00000000 | Each | 0000000 |
Motion-Sensing Modules for Development Boards
By detecting body heat, these modules sense when people are moving. Connect them to your development board to integrate them into alarm systems, automated lighting, and other applications.
Modules with an adjustable infrared motion sensor let you expand or lower the sensing distance. To connect them to a device, solder wires or headers to them.
Modules with a fixed infrared motion and thermal sensor can detect if a person is moving or even just present within the sensing distance. That means you could use them to automate lighting in an office where workers are sitting still. To connect them to your device, solder on wires or headers. For a solderless connection, use a Qwiic cord.
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Sensing Distance | Field of View | Input Voltage | Lg. | Wd. | Each | |
2-5 m | 100° | 3-5.75V DC | 1 7/16" | 1 3/16" | 0000000 | 000000 |
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Output Data | |||||||||||
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Sensing Distance | Field of View | Accuracy | Resolution, bit | Frequency, Hz | Input Voltage | I2C Address | No. of Qwiic Connections | Lg. | Wd. | Each | |
I2C Communication Protocol—Qwiic Connection | |||||||||||
4 m | 80° | ±0.3° C | 16 | 30 | 1.7-3.6V DC | 0x5A | 2 | 1" | 1" | 0000000 | 000000 |