The best use for a wireless motion detector would be a burglar alarm. These devices are fairly small and can be placed in rooms to detect motion in a wide range. Many people have these in their homes, in case of theft, to scare off burglars.
A SLR camera uses film while a DSLR camera uses a digital sensor to capture images.
The detector senses a person is moving (motion) and a switch is set to on. It depends on why the motion sensor was installed. Maybe an warning alarm is sounded, a camera could begin to record, or a light in the room or passageway is turned on.
An SLR camera uses a film to capture images, while a DSLR camera uses a digital sensor to capture images.
it uses motion sensor technology
A wireless motion sensor typically uses passive infrared technology to detect changes in heat signatures in its surrounding environment. When it detects movement, it sends a signal wirelessly to a connected device or system, such as a security camera or alarm system. This allows for remote monitoring and alerts based on detected motion.
A motion sensor light typically uses around 1-20 watts of electricity, depending on the brightness and type of bulb used.
Some potential uses for a micro camera are spying, theft protection and security. A micro camera can be concealed and difficult to find on normal occasions.
it uses infared and heat sensor to make a visible image
An ultrasonic motion sensor is a device that uses high-frequency sound waves to detect movement within its range. When an object moves in the vicinity of the sensor, it reflects the sound waves back to the sensor, which triggers a response or alerts the system to the motion. Ultrasonic motion sensors are commonly used in security systems, automatic doors, and occupancy detection systems.
the Nintendo wii uses motion sensor technology can buy it for around £2000
to take pictures of fit girls
The AF (autofocus) assist button activates the autofocus feature on your camera. In general, the AF system uses a sensor and a motor to automatically focus the camera on a subject.