Motion sensor: 5 interesting facts you should know
Contents:-
- the introduction
- What is a motion sensor?
- What are active and passive motion sensors?
- Specifications of one of the best types of current motion sensors
the introduction :-
Do you want to provide security and control, whether on your home, store, or garage ? In this article, we will learn about motion sensors and their importance in maintaining security on personal property, and we will finally present to you one of the best motion sensors in 2023
What is a motion sensor?
A motion sensor is an electronic gadget that uses a detector or sensor to detect nearby motion. Motion sensors are a group of sensors and components that alert the user of movement. These types of sensors are integrated into automatic lighting control equipment, security systems, cameras, and many other automated devices.
What are active and passive motion sensors?
First, the active motion sensor:
An active sensor (also known as a radar-based motion detector) refers to a sensor technology that detects motion by sending and receiving sound waves or radiation. These types of sensors contain transmitters and receivers. When the wave circuit is interrupted, an electrical pulse is sent to an embedded microcomputer, which then interacts with the sensor's mechanical components.
Secondly, passive motion sensors:
Passive motion sensors work by detecting continuous reflections of radiation from the surrounding area. These types of sensors do not use a transmitter. They sense changes in radiation from objects and direct electrical pulses to an embedded microcomputer, which then interacts with the sensor's mechanical components.
What are motion sensor applications?
Motion sensor camera : used smart cameras Motion detection is generally light pulse technology, thermometry technology, radio wave technology, etc. The most common technologies used by a motion sensing camera are passive infrared sensing technology and computer vision software. These two types are often used together to achieve the best results. Some algorithms used in computer vision technologies allow motion video to be recorded and infrared radiation allows the camera to detect objects even in the absence of external light. Motion sensor cameras are mostly used for security purposes.
We present to you one of the best motion sensors The current one provided by OUNA, it is a wireless sensor that works with infrared radiation emitted from the body and can be linked to mobile devices and controlled, and below we will learn about everything related to it
Technical specifications of the motion sensor: -
- Power supply: 3 x 1.5V AAA battery (not included).
- Standby current: 20mA
- Standby time: 1 year
- Standard mode: 5 months (15 times a day), turn on once every 2 minutes.
- Sensitive angle: 120 degrees
- Sensitivity distance: 5 meters
- Wireless connection type: 2.4GHz
- Protocol: IEEE 802.11 b/g/n
- Application: Smart Life / Tuya
- Material: Superior quality ABS material
- Operating temperature: -30°C~70°C
- Operating Humidity: 20%~85%
- Product Size: Approx. 6.5 x 6.5 x 2.9 cm (L x W x H)
- Item Weight: Approx. Size: 51g / 1.8oz
Motion sensor features and benefits:
- 【APP Remote Control】Simply download "Smart Life/Tuya" APP on iOS and Android devices to add the device to detect human body movement, no hub needed. Your home security is always in your hand.
- 【Advanced Motion Sensor】Infrared detects human or animal body moving, with detection angle of 120 degrees, detection distance of 5 meters, can achieve real-time monitoring day or night.
- 【Emergency Alert Feature】When motion is detected, alert notifications will be pushed to your phone, be aware of what's going on at home even when you're away.
- 【Historical Record Tracking】IFTTT compliant. Simply use your voice to control connected devices. You can track the history of sensor activities.
- 【Strong Performance & Ultra Long Standby Time】Long transmission distance, high sensitivity, strong network signal. Super Long Standby Time: Powered by 3 1.5V batteries (not included), it can last for 5-6 months.
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